Header And Logo
|
#include "postgres_fe.h"#include <dirent.h>#include <fcntl.h>#include <sys/stat.h>#include <unistd.h>#include <locale.h>#include <signal.h>#include <time.h>#include "mb/pg_wchar.h"#include "getaddrinfo.h"#include "getopt_long.h"#include "miscadmin.h"
Go to the source code of this file.
Data Structures | |
| struct | tsearch_config_match |
Defines | |
| #define | AUTHTRUST_WARNING |
| #define | PG_CMD_DECL char cmd[MAXPGPATH]; FILE *cmdfd |
| #define | PG_CMD_OPEN |
| #define | PG_CMD_CLOSE |
| #define | PG_CMD_PUTS(line) |
| #define | PG_CMD_PRINTF1(fmt, arg1) |
| #define | PG_CMD_PRINTF2(fmt, arg1, arg2) |
| #define | PG_CMD_PRINTF3(fmt, arg1, arg2, arg3) |
| #define | QUOTE_PATH "" |
| #define | DIR_SEP "/" |
| #define | MIN_BUFS_FOR_CONNS(nconns) ((nconns) * 10) |
Functions | |
| const char * | select_default_timezone (const char *share_path) |
| static char ** | replace_token (char **lines, const char *token, const char *replacement) |
| static char ** | filter_lines_with_token (char **lines, const char *token) |
| static char ** | readfile (const char *path) |
| static void | writefile (char *path, char **lines) |
| static void | walkdir (char *path, void(*action)(char *fname, bool isdir)) |
| static void | pre_sync_fname (char *fname, bool isdir) |
| static void | fsync_fname (char *fname, bool isdir) |
| static FILE * | popen_check (const char *command, const char *mode) |
| static void | exit_nicely (void) |
| static char * | get_id (void) |
| static char * | get_encoding_id (char *encoding_name) |
| static bool | mkdatadir (const char *subdir) |
| static void | set_input (char **dest, char *filename) |
| static void | check_input (char *path) |
| static void | write_version_file (char *extrapath) |
| static void | set_null_conf (void) |
| static void | test_config_settings (void) |
| static void | setup_config (void) |
| static void | bootstrap_template1 (void) |
| static void | setup_auth (void) |
| static void | get_set_pwd (void) |
| static void | setup_depend (void) |
| static void | setup_sysviews (void) |
| static void | setup_description (void) |
| static void | setup_collation (void) |
| static void | setup_conversion (void) |
| static void | setup_dictionary (void) |
| static void | setup_privileges (void) |
| static void | set_info_version (void) |
| static void | setup_schema (void) |
| static void | load_plpgsql (void) |
| static void | vacuum_db (void) |
| static void | make_template0 (void) |
| static void | make_postgres (void) |
| static void | perform_fsync (void) |
| static void | trapsig (int signum) |
| static void | check_ok (void) |
| static char * | escape_quotes (const char *src) |
| static int | locale_date_order (const char *locale) |
| static bool | check_locale_name (int category, const char *locale, char **canonname) |
| static bool | check_locale_encoding (const char *locale, int encoding) |
| static void | setlocales (void) |
| static void | usage (const char *progname) |
| void | get_restricted_token (void) |
| void | setup_pgdata (void) |
| void | setup_bin_paths (const char *argv0) |
| void | setup_data_file_paths (void) |
| void | setup_locale_encoding (void) |
| void | setup_signals (void) |
| void | setup_text_search (void) |
| void | create_data_directory (void) |
| void | create_xlog_symlink (void) |
| void | warn_on_mount_point (int error) |
| void | initialize_data_directory (void) |
| static char * | encodingid_to_string (int enc) |
| static const char * | find_matching_ts_config (const char *lc_type) |
| static size_t | my_strftime (char *s, size_t max, const char *fmt, const struct tm *tm) |
| static void | check_authmethod_unspecified (const char **authmethod) |
| static void | check_authmethod_valid (const char *authmethod, const char **valid_methods, const char *conntype) |
| static void | check_need_password (const char *authmethodlocal, const char *authmethodhost) |
| int | main (int argc, char *argv[]) |
Variables | |
| static const char * | auth_methods_host [] |
| static const char * | auth_methods_local [] |
| static char * | share_path = NULL |
| static char * | pg_data = "" |
| static char * | encoding = "" |
| static char * | locale = "" |
| static char * | lc_collate = "" |
| static char * | lc_ctype = "" |
| static char * | lc_monetary = "" |
| static char * | lc_numeric = "" |
| static char * | lc_time = "" |
| static char * | lc_messages = "" |
| static const char * | default_text_search_config = "" |
| static char * | username = "" |
| static bool | pwprompt = false |
| static char * | pwfilename = NULL |
| static const char * | authmethodhost = "" |
| static const char * | authmethodlocal = "" |
| static bool | debug = false |
| static bool | noclean = false |
| static bool | do_sync = true |
| static bool | sync_only = false |
| static bool | show_setting = false |
| static bool | data_checksums = false |
| static char * | xlog_dir = "" |
| static const char * | progname |
| static char * | encodingid = "0" |
| static char * | bki_file |
| static char * | desc_file |
| static char * | shdesc_file |
| static char * | hba_file |
| static char * | ident_file |
| static char * | conf_file |
| static char * | conversion_file |
| static char * | dictionary_file |
| static char * | info_schema_file |
| static char * | features_file |
| static char * | system_views_file |
| static bool | made_new_pgdata = false |
| static bool | found_existing_pgdata = false |
| static bool | made_new_xlogdir = false |
| static bool | found_existing_xlogdir = false |
| static char | infoversion [100] |
| static bool | caught_signal = false |
| static bool | output_failed = false |
| static int | output_errno = 0 |
| static char * | pgdata_native |
| static int | n_connections = 10 |
| static int | n_buffers = 50 |
| static char * | authwarning = NULL |
| static const char * | boot_options = "-F" |
| static const char * | backend_options = "--single -F -O -c search_path=pg_catalog -c exit_on_error=true" |
| const char * | subdirs [] |
| static char | bin_path [MAXPGPATH] |
| static char | backend_exec [MAXPGPATH] |
| static struct tsearch_config_match | tsearch_config_languages [] |
| #define AUTHTRUST_WARNING |
"# CAUTION: Configuring the system for local \"trust\" authentication\n" \ "# allows any local user to connect as any PostgreSQL user, including\n" \ "# the database superuser. If you do not trust all your local users,\n" \ "# use another authentication method.\n"
Definition at line 157 of file initdb.c.
Referenced by setup_config().
Referenced by test_config_settings().
| #define PG_CMD_CLOSE |
do { \ if (pclose_check(cmdfd)) \ exit_nicely(); /* message already printed by pclose_check */ \ } while (0)
| #define PG_CMD_OPEN |
do { \ cmdfd = popen_check(cmd, "w"); \ if (cmdfd == NULL) \ exit_nicely(); /* message already printed by popen_check */ \ } while (0)
| #define PG_CMD_PRINTF1 | ( | fmt, | ||
| arg1 | ||||
| ) |
do { \ if (fprintf(cmdfd, fmt, arg1) < 0 || fflush(cmdfd) < 0) \ output_failed = true, output_errno = errno; \ } while (0)
Definition at line 294 of file initdb.c.
Referenced by setup_collation(), setup_description(), and setup_schema().
| #define PG_CMD_PRINTF2 | ( | fmt, | ||
| arg1, | ||||
| arg2 | ||||
| ) |
do { \ if (fprintf(cmdfd, fmt, arg1, arg2) < 0 || fflush(cmdfd) < 0) \ output_failed = true, output_errno = errno; \ } while (0)
Definition at line 300 of file initdb.c.
Referenced by get_set_pwd().
| #define PG_CMD_PRINTF3 | ( | fmt, | ||
| arg1, | ||||
| arg2, | ||||
| arg3 | ||||
| ) |
do { \ if (fprintf(cmdfd, fmt, arg1, arg2, arg3) < 0 || fflush(cmdfd) < 0) \ output_failed = true, output_errno = errno; \ } while (0)
Definition at line 306 of file initdb.c.
Referenced by setup_collation().
| #define PG_CMD_PUTS | ( | line | ) |
do { \ if (fputs(line, cmdfd) < 0 || fflush(cmdfd) < 0) \ output_failed = true, output_errno = errno; \ } while (0)
Definition at line 288 of file initdb.c.
Referenced by bootstrap_template1(), load_plpgsql(), make_postgres(), make_template0(), setup_auth(), setup_collation(), setup_conversion(), setup_depend(), setup_description(), setup_dictionary(), setup_privileges(), setup_schema(), setup_sysviews(), and vacuum_db().
| static void bootstrap_template1 | ( | void | ) | [static] |
Definition at line 1370 of file initdb.c.
References _, backend_exec, bki_file, boot_options, buf, check_ok(), data_checksums, debug, encodingid, escape_quotes(), exit_nicely, free, lc_collate, lc_ctype, NAMEDATALEN, PG_CMD_PUTS, pg_data, pg_strdup(), progname, putenv, readfile(), replace_token(), snprintf(), unsetenv, and username.
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char **line;
char *talkargs = "";
char **bki_lines;
char headerline[MAXPGPATH];
char buf[64];
printf(_("creating template1 database in %s/base/1 ... "), pg_data);
fflush(stdout);
if (debug)
talkargs = "-d 5";
bki_lines = readfile(bki_file);
/* Check that bki file appears to be of the right version */
snprintf(headerline, sizeof(headerline), "# PostgreSQL %s\n",
PG_MAJORVERSION);
if (strcmp(headerline, *bki_lines) != 0)
{
fprintf(stderr,
_("%s: input file \"%s\" does not belong to PostgreSQL %s\n"
"Check your installation or specify the correct path "
"using the option -L.\n"),
progname, bki_file, PG_VERSION);
exit_nicely();
}
/* Substitute for various symbols used in the BKI file */
sprintf(buf, "%d", NAMEDATALEN);
bki_lines = replace_token(bki_lines, "NAMEDATALEN", buf);
sprintf(buf, "%d", (int) sizeof(Pointer));
bki_lines = replace_token(bki_lines, "SIZEOF_POINTER", buf);
bki_lines = replace_token(bki_lines, "ALIGNOF_POINTER",
(sizeof(Pointer) == 4) ? "i" : "d");
bki_lines = replace_token(bki_lines, "FLOAT4PASSBYVAL",
FLOAT4PASSBYVAL ? "true" : "false");
bki_lines = replace_token(bki_lines, "FLOAT8PASSBYVAL",
FLOAT8PASSBYVAL ? "true" : "false");
bki_lines = replace_token(bki_lines, "POSTGRES", escape_quotes(username));
bki_lines = replace_token(bki_lines, "ENCODING", encodingid);
bki_lines = replace_token(bki_lines, "LC_COLLATE", escape_quotes(lc_collate));
bki_lines = replace_token(bki_lines, "LC_CTYPE", escape_quotes(lc_ctype));
/*
* Pass correct LC_xxx environment to bootstrap.
*
* The shell script arranged to restore the LC settings afterwards, but
* there doesn't seem to be any compelling reason to do that.
*/
snprintf(cmd, sizeof(cmd), "LC_COLLATE=%s", lc_collate);
putenv(pg_strdup(cmd));
snprintf(cmd, sizeof(cmd), "LC_CTYPE=%s", lc_ctype);
putenv(pg_strdup(cmd));
unsetenv("LC_ALL");
/* Also ensure backend isn't confused by this environment var: */
unsetenv("PGCLIENTENCODING");
snprintf(cmd, sizeof(cmd),
"\"%s\" --boot -x1 %s %s %s",
backend_exec,
data_checksums ? "-k" : "",
boot_options, talkargs);
PG_CMD_OPEN;
for (line = bki_lines; *line != NULL; line++)
{
PG_CMD_PUTS(*line);
free(*line);
}
PG_CMD_CLOSE;
free(bki_lines);
check_ok();
}
| static void check_authmethod_unspecified | ( | const char ** | authmethod | ) | [static] |
Definition at line 2769 of file initdb.c.
References _, authwarning, and NULL.
Referenced by main().
{
if (*authmethod == NULL || strlen(*authmethod) == 0)
{
authwarning = _("\nWARNING: enabling \"trust\" authentication for local connections\n"
"You can change this by editing pg_hba.conf or using the option -A, or\n"
"--auth-local and --auth-host, the next time you run initdb.\n");
*authmethod = "trust";
}
}
| static void check_authmethod_valid | ( | const char * | authmethod, | |
| const char ** | valid_methods, | |||
| const char * | conntype | |||
| ) | [static] |
Definition at line 2781 of file initdb.c.
Referenced by main().
{
const char **p;
for (p = valid_methods; *p; p++)
{
if (strcmp(authmethod, *p) == 0)
return;
/* with space = param */
if (strchr(authmethod, ' '))
if (strncmp(authmethod, *p, (authmethod - strchr(authmethod, ' '))) == 0)
return;
}
fprintf(stderr, _("%s: invalid authentication method \"%s\" for \"%s\" connections\n"),
progname, authmethod, conntype);
exit(1);
}
| static void check_input | ( | char * | path | ) | [static] |
Definition at line 975 of file initdb.c.
References _, progname, and strerror().
Referenced by setup_data_file_paths().
{
struct stat statbuf;
if (stat(path, &statbuf) != 0)
{
if (errno == ENOENT)
{
fprintf(stderr,
_("%s: file \"%s\" does not exist\n"), progname, path);
fprintf(stderr,
_("This might mean you have a corrupted installation or identified\n"
"the wrong directory with the invocation option -L.\n"));
}
else
{
fprintf(stderr,
_("%s: could not access file \"%s\": %s\n"), progname, path,
strerror(errno));
fprintf(stderr,
_("This might mean you have a corrupted installation or identified\n"
"the wrong directory with the invocation option -L.\n"));
}
exit(1);
}
if (!S_ISREG(statbuf.st_mode))
{
fprintf(stderr,
_("%s: file \"%s\" is not a regular file\n"), progname, path);
fprintf(stderr,
_("This might mean you have a corrupted installation or identified\n"
"the wrong directory with the invocation option -L.\n"));
exit(1);
}
}
| static bool check_locale_encoding | ( | const char * | locale, | |
| int | encoding | |||
| ) | [static] |
Definition at line 2519 of file initdb.c.
References _, pg_encoding_to_char(), pg_get_encoding_from_locale(), PG_SQL_ASCII, PG_UTF8, and progname.
Referenced by setup_locale_encoding().
{
int locale_enc;
locale_enc = pg_get_encoding_from_locale(locale, true);
/* See notes in createdb() to understand these tests */
if (!(locale_enc == user_enc ||
locale_enc == PG_SQL_ASCII ||
locale_enc == -1 ||
#ifdef WIN32
user_enc == PG_UTF8 ||
#endif
user_enc == PG_SQL_ASCII))
{
fprintf(stderr, _("%s: encoding mismatch\n"), progname);
fprintf(stderr,
_("The encoding you selected (%s) and the encoding that the\n"
"selected locale uses (%s) do not match. This would lead to\n"
"misbehavior in various character string processing functions.\n"
"Rerun %s and either do not specify an encoding explicitly,\n"
"or choose a matching combination.\n"),
pg_encoding_to_char(user_enc),
pg_encoding_to_char(locale_enc),
progname);
return false;
}
return true;
}
| static bool check_locale_name | ( | int | category, | |
| const char * | locale, | |||
| char ** | canonname | |||
| ) | [static] |
Definition at line 2477 of file initdb.c.
References _, free, NULL, pg_strdup(), and progname.
Referenced by setlocales().
{
char *save;
char *res;
if (canonname)
*canonname = NULL; /* in case of failure */
save = setlocale(category, NULL);
if (!save)
return false; /* won't happen, we hope */
/* save may be pointing at a modifiable scratch variable, so copy it. */
save = pg_strdup(save);
/* set the locale with setlocale, to see if it accepts it. */
res = setlocale(category, locale);
/* save canonical name if requested. */
if (res && canonname)
*canonname = pg_strdup(res);
/* restore old value. */
if (!setlocale(category, save))
fprintf(stderr, _("%s: failed to restore old locale \"%s\"\n"),
progname, save);
free(save);
/* should we exit here? */
if (res == NULL)
fprintf(stderr, _("%s: invalid locale name \"%s\"\n"),
progname, locale);
return (res != NULL);
}
| static void check_need_password | ( | const char * | authmethodlocal, | |
| const char * | authmethodhost | |||
| ) | [static] |
Definition at line 2801 of file initdb.c.
References _, progname, pwfilename, and pwprompt.
Referenced by main().
{
if ((strcmp(authmethodlocal, "md5") == 0 ||
strcmp(authmethodlocal, "password") == 0) &&
(strcmp(authmethodhost, "md5") == 0 ||
strcmp(authmethodhost, "password") == 0) &&
!(pwprompt || pwfilename))
{
fprintf(stderr, _("%s: must specify a password for the superuser to enable %s authentication\n"), progname,
(strcmp(authmethodlocal, "md5") == 0 ||
strcmp(authmethodlocal, "password") == 0)
? authmethodlocal
: authmethodhost);
exit(1);
}
}
| static void check_ok | ( | void | ) | [static] |
Definition at line 2380 of file initdb.c.
References _, caught_signal, exit_nicely, output_errno, output_failed, and strerror().
{
if (caught_signal)
{
printf(_("caught signal\n"));
fflush(stdout);
exit_nicely();
}
else if (output_failed)
{
printf(_("could not write to child process: %s\n"),
strerror(output_errno));
fflush(stdout);
exit_nicely();
}
else
{
/* all seems well */
printf(_("ok\n"));
fflush(stdout);
}
}
| void create_data_directory | ( | void | ) |
Definition at line 3150 of file initdb.c.
References _, check_ok(), exit_nicely, found_existing_pgdata, made_new_pgdata, mkdatadir(), NULL, pg_check_dir(), pg_data, progname, strerror(), and warn_on_mount_point().
Referenced by initialize_data_directory().
{
int ret;
switch ((ret = pg_check_dir(pg_data)))
{
case 0:
/* PGDATA not there, must create it */
printf(_("creating directory %s ... "),
pg_data);
fflush(stdout);
if (!mkdatadir(NULL))
exit_nicely();
else
check_ok();
made_new_pgdata = true;
break;
case 1:
/* Present but empty, fix permissions and use it */
printf(_("fixing permissions on existing directory %s ... "),
pg_data);
fflush(stdout);
if (chmod(pg_data, S_IRWXU) != 0)
{
fprintf(stderr, _("%s: could not change permissions of directory \"%s\": %s\n"),
progname, pg_data, strerror(errno));
exit_nicely();
}
else
check_ok();
found_existing_pgdata = true;
break;
case 2:
case 3:
case 4:
/* Present and not empty */
fprintf(stderr,
_("%s: directory \"%s\" exists but is not empty\n"),
progname, pg_data);
if (ret != 4)
warn_on_mount_point(ret);
else
fprintf(stderr,
_("If you want to create a new database system, either remove or empty\n"
"the directory \"%s\" or run %s\n"
"with an argument other than \"%s\".\n"),
pg_data, progname, pg_data);
exit(1); /* no further message needed */
default:
/* Trouble accessing directory */
fprintf(stderr, _("%s: could not access directory \"%s\": %s\n"),
progname, pg_data, strerror(errno));
exit_nicely();
}
}
| void create_xlog_symlink | ( | void | ) |
Definition at line 3215 of file initdb.c.
References _, canonicalize_path(), check_ok(), exit_nicely, found_existing_xlogdir, is_absolute_path, made_new_xlogdir, pg_check_dir(), pg_data, pg_malloc(), pg_mkdir_p(), progname, strerror(), warn_on_mount_point(), and xlog_dir.
Referenced by initialize_data_directory().
{
/* Create transaction log symlink, if required */
if (strcmp(xlog_dir, "") != 0)
{
char *linkloc;
int ret;
/* clean up xlog directory name, check it's absolute */
canonicalize_path(xlog_dir);
if (!is_absolute_path(xlog_dir))
{
fprintf(stderr, _("%s: transaction log directory location must be an absolute path\n"), progname);
exit_nicely();
}
/* check if the specified xlog directory exists/is empty */
switch ((ret = pg_check_dir(xlog_dir)))
{
case 0:
/* xlog directory not there, must create it */
printf(_("creating directory %s ... "),
xlog_dir);
fflush(stdout);
if (pg_mkdir_p(xlog_dir, S_IRWXU) != 0)
{
fprintf(stderr, _("%s: could not create directory \"%s\": %s\n"),
progname, xlog_dir, strerror(errno));
exit_nicely();
}
else
check_ok();
made_new_xlogdir = true;
break;
case 1:
/* Present but empty, fix permissions and use it */
printf(_("fixing permissions on existing directory %s ... "),
xlog_dir);
fflush(stdout);
if (chmod(xlog_dir, S_IRWXU) != 0)
{
fprintf(stderr, _("%s: could not change permissions of directory \"%s\": %s\n"),
progname, xlog_dir, strerror(errno));
exit_nicely();
}
else
check_ok();
found_existing_xlogdir = true;
break;
case 2:
case 3:
case 4:
/* Present and not empty */
fprintf(stderr,
_("%s: directory \"%s\" exists but is not empty\n"),
progname, xlog_dir);
if (ret != 4)
warn_on_mount_point(ret);
else
fprintf(stderr,
_("If you want to store the transaction log there, either\n"
"remove or empty the directory \"%s\".\n"),
xlog_dir);
exit_nicely();
default:
/* Trouble accessing directory */
fprintf(stderr, _("%s: could not access directory \"%s\": %s\n"),
progname, xlog_dir, strerror(errno));
exit_nicely();
}
/* form name of the place where the symlink must go */
linkloc = (char *) pg_malloc(strlen(pg_data) + 8 + 1);
sprintf(linkloc, "%s/pg_xlog", pg_data);
#ifdef HAVE_SYMLINK
if (symlink(xlog_dir, linkloc) != 0)
{
fprintf(stderr, _("%s: could not create symbolic link \"%s\": %s\n"),
progname, linkloc, strerror(errno));
exit_nicely();
}
#else
fprintf(stderr, _("%s: symlinks are not supported on this platform"));
exit_nicely();
#endif
}
}
| static char* encodingid_to_string | ( | int | enc | ) | [static] |
Definition at line 816 of file initdb.c.
References pg_strdup().
Referenced by get_encoding_id(), and setup_locale_encoding().
| static char * escape_quotes | ( | const char * | src | ) | [static] |
Definition at line 321 of file initdb.c.
References _, escape_single_quotes_ascii(), and progname.
Referenced by bootstrap_template1(), get_set_pwd(), setup_collation(), setup_config(), setup_description(), setup_privileges(), and setup_schema().
{
char *result = escape_single_quotes_ascii(src);
if (!result)
{
fprintf(stderr, _("%s: out of memory\n"), progname);
exit(1);
}
return result;
}
| static void exit_nicely | ( | void | ) | [static] |
Definition at line 705 of file initdb.c.
References _, found_existing_pgdata, found_existing_xlogdir, made_new_pgdata, made_new_xlogdir, noclean, pg_data, progname, rmtree(), and xlog_dir.
{
if (!noclean)
{
if (made_new_pgdata)
{
fprintf(stderr, _("%s: removing data directory \"%s\"\n"),
progname, pg_data);
if (!rmtree(pg_data, true))
fprintf(stderr, _("%s: failed to remove data directory\n"),
progname);
}
else if (found_existing_pgdata)
{
fprintf(stderr,
_("%s: removing contents of data directory \"%s\"\n"),
progname, pg_data);
if (!rmtree(pg_data, false))
fprintf(stderr, _("%s: failed to remove contents of data directory\n"),
progname);
}
if (made_new_xlogdir)
{
fprintf(stderr, _("%s: removing transaction log directory \"%s\"\n"),
progname, xlog_dir);
if (!rmtree(xlog_dir, true))
fprintf(stderr, _("%s: failed to remove transaction log directory\n"),
progname);
}
else if (found_existing_xlogdir)
{
fprintf(stderr,
_("%s: removing contents of transaction log directory \"%s\"\n"),
progname, xlog_dir);
if (!rmtree(xlog_dir, false))
fprintf(stderr, _("%s: failed to remove contents of transaction log directory\n"),
progname);
}
/* otherwise died during startup, do nothing! */
}
else
{
if (made_new_pgdata || found_existing_pgdata)
fprintf(stderr,
_("%s: data directory \"%s\" not removed at user's request\n"),
progname, pg_data);
if (made_new_xlogdir || found_existing_xlogdir)
fprintf(stderr,
_("%s: transaction log directory \"%s\" not removed at user's request\n"),
progname, xlog_dir);
}
exit(1);
}
| static char ** filter_lines_with_token | ( | char ** | lines, | |
| const char * | token | |||
| ) | [static] |
Definition at line 396 of file initdb.c.
References i, NULL, and pg_malloc().
Referenced by setup_config().
{
int numlines = 1;
int i,
src,
dst;
char **result;
for (i = 0; lines[i]; i++)
numlines++;
result = (char **) pg_malloc(numlines * sizeof(char *));
for (src = 0, dst = 0; src < numlines; src++)
{
if (lines[src] == NULL || strstr(lines[src], token) == NULL)
result[dst++] = lines[src];
}
return result;
}
| static const char* find_matching_ts_config | ( | const char * | lc_type | ) | [static] |
Definition at line 893 of file initdb.c.
References free, i, tsearch_config_match::langname, NULL, pg_strcasecmp(), pg_strdup(), and tsearch_config_match::tsconfname.
Referenced by setup_text_search().
{
int i;
char *langname,
*ptr;
/*
* Convert lc_ctype to a language name by stripping everything after an
* underscore (usual case) or a hyphen (Windows "locale name"; see
* comments at IsoLocaleName()).
*
* XXX Should ' ' be a stop character? This would select "norwegian" for
* the Windows locale "Norwegian (Nynorsk)_Norway.1252". If we do so, we
* should also accept the "nn" and "nb" Unix locales.
*
* Just for paranoia, we also stop at '.' or '@'.
*/
if (lc_type == NULL)
langname = pg_strdup("");
else
{
ptr = langname = pg_strdup(lc_type);
while (*ptr &&
*ptr != '_' && *ptr != '-' && *ptr != '.' && *ptr != '@')
ptr++;
*ptr = '\0';
}
for (i = 0; tsearch_config_languages[i].tsconfname; i++)
{
if (pg_strcasecmp(tsearch_config_languages[i].langname, langname) == 0)
{
free(langname);
return tsearch_config_languages[i].tsconfname;
}
}
free(langname);
return NULL;
}
| static void fsync_fname | ( | char * | fname, | |
| bool | isdir | |||
| ) | [static] |
Definition at line 634 of file initdb.c.
References _, close, exit_nicely, fsync, PG_BINARY, progname, and strerror().
Referenced by perform_fsync().
{
int fd;
int returncode;
/*
* Some OSs require directories to be opened read-only whereas other
* systems don't allow us to fsync files opened read-only; so we need both
* cases here
*/
if (!isdir)
fd = open(fname, O_RDWR | PG_BINARY);
else
fd = open(fname, O_RDONLY | PG_BINARY);
/*
* Some OSs don't allow us to open directories at all (Windows returns
* EACCES)
*/
if (fd < 0 && isdir && (errno == EISDIR || errno == EACCES))
return;
else if (fd < 0)
{
fprintf(stderr, _("%s: could not open file \"%s\": %s\n"),
progname, fname, strerror(errno));
exit_nicely();
}
returncode = fsync(fd);
/* Some OSs don't allow us to fsync directories at all */
if (returncode != 0 && isdir && errno == EBADF)
{
close(fd);
return;
}
if (returncode != 0)
{
fprintf(stderr, _("%s: could not fsync file \"%s\": %s\n"),
progname, fname, strerror(errno));
exit_nicely();
}
close(fd);
}
| static char * get_encoding_id | ( | char * | encoding_name | ) | [static] |
Definition at line 828 of file initdb.c.
References _, enc, encodingid_to_string(), pg_valid_server_encoding(), and progname.
Referenced by setup_locale_encoding().
{
int enc;
if (encoding_name && *encoding_name)
{
if ((enc = pg_valid_server_encoding(encoding_name)) >= 0)
return encodingid_to_string(enc);
}
fprintf(stderr, _("%s: \"%s\" is not a valid server encoding name\n"),
progname, encoding_name ? encoding_name : "(null)");
exit(1);
}
| static char * get_id | ( | void | ) | [static] |
Definition at line 768 of file initdb.c.
References _, pg_strdup(), progname, and strerror().
Referenced by main().
{
#ifndef WIN32
struct passwd *pw;
if (geteuid() == 0) /* 0 is root's uid */
{
fprintf(stderr,
_("%s: cannot be run as root\n"
"Please log in (using, e.g., \"su\") as the "
"(unprivileged) user that will\n"
"own the server process.\n"),
progname);
exit(1);
}
pw = getpwuid(geteuid());
if (!pw)
{
fprintf(stderr,
_("%s: could not obtain information about current user: %s\n"),
progname, strerror(errno));
exit(1);
}
#else /* the windows code */
struct passwd_win32
{
int pw_uid;
char pw_name[128];
} pass_win32;
struct passwd_win32 *pw = &pass_win32;
DWORD pwname_size = sizeof(pass_win32.pw_name) - 1;
pw->pw_uid = 1;
if (!GetUserName(pw->pw_name, &pwname_size))
{
fprintf(stderr, _("%s: could not get current user name: %s\n"),
progname, strerror(errno));
exit(1);
}
#endif
return pg_strdup(pw->pw_name);
}
| void get_restricted_token | ( | void | ) |
Definition at line 2819 of file initdb.c.
References _, NULL, pg_strdup(), progname, and putenv.
Referenced by main().
{
#ifdef WIN32
/*
* Before we execute another program, make sure that we are running with a
* restricted token. If not, re-execute ourselves with one.
*/
if ((restrict_env = getenv("PG_RESTRICT_EXEC")) == NULL
|| strcmp(restrict_env, "1") != 0)
{
PROCESS_INFORMATION pi;
char *cmdline;
ZeroMemory(&pi, sizeof(pi));
cmdline = pg_strdup(GetCommandLine());
putenv("PG_RESTRICT_EXEC=1");
if (!CreateRestrictedProcess(cmdline, &pi))
{
fprintf(stderr, _("%s: could not re-execute with restricted token: error code %lu\n"), progname, GetLastError());
}
else
{
/*
* Successfully re-execed. Now wait for child process to capture
* exitcode.
*/
DWORD x;
CloseHandle(pi.hThread);
WaitForSingleObject(pi.hProcess, INFINITE);
if (!GetExitCodeProcess(pi.hProcess, &x))
{
fprintf(stderr, _("%s: could not get exit code from subprocess: error code %lu\n"), progname, GetLastError());
exit(1);
}
exit(x);
}
}
#endif
}
| static void get_set_pwd | ( | void | ) | [static] |
Definition at line 1504 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, escape_quotes(), exit_nicely, free, i, PG_CMD_PRINTF2, pg_strdup(), progname, pwfilename, pwprompt, simple_prompt(), snprintf(), strerror(), and username.
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char *pwd1,
*pwd2;
if (pwprompt)
{
/*
* Read password from terminal
*/
pwd1 = simple_prompt("Enter new superuser password: ", 100, false);
pwd2 = simple_prompt("Enter it again: ", 100, false);
if (strcmp(pwd1, pwd2) != 0)
{
fprintf(stderr, _("Passwords didn't match.\n"));
exit_nicely();
}
free(pwd2);
}
else
{
/*
* Read password from file
*
* Ideally this should insist that the file not be world-readable.
* However, this option is mainly intended for use on Windows where
* file permissions may not exist at all, so we'll skip the paranoia
* for now.
*/
FILE *pwf = fopen(pwfilename, "r");
char pwdbuf[MAXPGPATH];
int i;
if (!pwf)
{
fprintf(stderr, _("%s: could not open file \"%s\" for reading: %s\n"),
progname, pwfilename, strerror(errno));
exit_nicely();
}
if (!fgets(pwdbuf, sizeof(pwdbuf), pwf))
{
fprintf(stderr, _("%s: could not read password from file \"%s\": %s\n"),
progname, pwfilename, strerror(errno));
exit_nicely();
}
fclose(pwf);
i = strlen(pwdbuf);
while (i > 0 && (pwdbuf[i - 1] == '\r' || pwdbuf[i - 1] == '\n'))
pwdbuf[--i] = '\0';
pwd1 = pg_strdup(pwdbuf);
}
printf(_("setting password ... "));
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
PG_CMD_PRINTF2("ALTER USER \"%s\" WITH PASSWORD E'%s';\n",
username, escape_quotes(pwd1));
/* MM: pwd1 is no longer needed, freeing it */
free(pwd1);
PG_CMD_CLOSE;
check_ok();
}
| void initialize_data_directory | ( | void | ) |
Definition at line 3329 of file initdb.c.
References _, bootstrap_template1(), check_ok(), create_data_directory(), create_xlog_symlink(), exit_nicely, get_set_pwd(), i, load_plpgsql(), make_postgres(), make_template0(), mkdatadir(), NULL, pwfilename, pwprompt, S_IRWXG, S_IRWXO, set_null_conf(), setup_auth(), setup_collation(), setup_config(), setup_conversion(), setup_depend(), setup_description(), setup_dictionary(), setup_privileges(), setup_schema(), setup_signals(), setup_sysviews(), subdirs, test_config_settings(), vacuum_db(), and write_version_file().
Referenced by main().
{
int i;
setup_signals();
umask(S_IRWXG | S_IRWXO);
create_data_directory();
create_xlog_symlink();
/* Create required subdirectories */
printf(_("creating subdirectories ... "));
fflush(stdout);
for (i = 0; i < (sizeof(subdirs) / sizeof(char *)); i++)
{
if (!mkdatadir(subdirs[i]))
exit_nicely();
}
check_ok();
/* Top level PG_VERSION is checked by bootstrapper, so make it first */
write_version_file(NULL);
/* Select suitable configuration settings */
set_null_conf();
test_config_settings();
/* Now create all the text config files */
setup_config();
/* Bootstrap template1 */
bootstrap_template1();
/*
* Make the per-database PG_VERSION for template1 only after init'ing it
*/
write_version_file("base/1");
/* Create the stuff we don't need to use bootstrap mode for */
setup_auth();
if (pwprompt || pwfilename)
get_set_pwd();
setup_depend();
setup_sysviews();
setup_description();
setup_collation();
setup_conversion();
setup_dictionary();
setup_privileges();
setup_schema();
load_plpgsql();
vacuum_db();
make_template0();
make_postgres();
}
| static void load_plpgsql | ( | void | ) | [static] |
Definition at line 2169 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, PG_CMD_PUTS, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
fputs(_("loading PL/pgSQL server-side language ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
PG_CMD_PUTS("CREATE EXTENSION plpgsql;\n");
PG_CMD_CLOSE;
check_ok();
}
| static int locale_date_order | ( | const char * | locale | ) | [static] |
Definition at line 2414 of file initdb.c.
References buf, free, my_strftime(), NULL, pg_strdup(), and tm.
Referenced by setup_config().
{
struct tm testtime;
char buf[128];
char *posD;
char *posM;
char *posY;
char *save;
size_t res;
int result;
result = DATEORDER_MDY; /* default */
save = setlocale(LC_TIME, NULL);
if (!save)
return result;
save = pg_strdup(save);
setlocale(LC_TIME, locale);
memset(&testtime, 0, sizeof(testtime));
testtime.tm_mday = 22;
testtime.tm_mon = 10; /* November, should come out as "11" */
testtime.tm_year = 133; /* 2033 */
res = my_strftime(buf, sizeof(buf), "%x", &testtime);
setlocale(LC_TIME, save);
free(save);
if (res == 0)
return result;
posM = strstr(buf, "11");
posD = strstr(buf, "22");
posY = strstr(buf, "33");
if (!posM || !posD || !posY)
return result;
if (posY < posM && posM < posD)
result = DATEORDER_YMD;
else if (posD < posM)
result = DATEORDER_DMY;
else
result = DATEORDER_MDY;
return result;
}
| int main | ( | int | argc, | |
| char * | argv[] | |||
| ) |
Definition at line 3404 of file initdb.c.
References _, auth_methods_host, auth_methods_local, authmethodhost, authmethodlocal, authwarning, check_authmethod_unspecified(), check_authmethod_valid(), check_need_password(), data_checksums, debug, default_text_search_config, DIR_SEP, do_sync, encoding, get_id(), get_parent_directory(), get_progname(), get_restricted_token(), getopt_long(), initialize_data_directory(), lc_collate, lc_ctype, lc_messages, lc_monetary, lc_numeric, lc_time, locale, noclean, NULL, optarg, optind, perform_fsync(), pg_data, pg_strdup(), PG_TEXTDOMAIN, pgdata_native, progname, pwfilename, pwprompt, QUOTE_PATH, set_info_version(), set_pglocale_pgservice(), setup_bin_paths(), setup_data_file_paths(), setup_locale_encoding(), setup_pgdata(), setup_text_search(), share_path, show_setting, strlcpy(), sync_only, usage(), username, and xlog_dir.
{
static struct option long_options[] = {
{"pgdata", required_argument, NULL, 'D'},
{"encoding", required_argument, NULL, 'E'},
{"locale", required_argument, NULL, 1},
{"lc-collate", required_argument, NULL, 2},
{"lc-ctype", required_argument, NULL, 3},
{"lc-monetary", required_argument, NULL, 4},
{"lc-numeric", required_argument, NULL, 5},
{"lc-time", required_argument, NULL, 6},
{"lc-messages", required_argument, NULL, 7},
{"no-locale", no_argument, NULL, 8},
{"text-search-config", required_argument, NULL, 'T'},
{"auth", required_argument, NULL, 'A'},
{"auth-local", required_argument, NULL, 10},
{"auth-host", required_argument, NULL, 11},
{"pwprompt", no_argument, NULL, 'W'},
{"pwfile", required_argument, NULL, 9},
{"username", required_argument, NULL, 'U'},
{"help", no_argument, NULL, '?'},
{"version", no_argument, NULL, 'V'},
{"debug", no_argument, NULL, 'd'},
{"show", no_argument, NULL, 's'},
{"noclean", no_argument, NULL, 'n'},
{"nosync", no_argument, NULL, 'N'},
{"sync-only", no_argument, NULL, 'S'},
{"xlogdir", required_argument, NULL, 'X'},
{"data-checksums", no_argument, NULL, 'k'},
{NULL, 0, NULL, 0}
};
/*
* options with no short version return a low integer, the rest return
* their short version value
*/
int c;
int option_index;
char *effective_user;
char bin_dir[MAXPGPATH];
progname = get_progname(argv[0]);
set_pglocale_pgservice(argv[0], PG_TEXTDOMAIN("initdb"));
if (argc > 1)
{
if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") == 0)
{
usage(progname);
exit(0);
}
if (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-V") == 0)
{
puts("initdb (PostgreSQL) " PG_VERSION);
exit(0);
}
}
/* process command-line options */
while ((c = getopt_long(argc, argv, "dD:E:kL:nNU:WA:sST:X:", long_options, &option_index)) != -1)
{
switch (c)
{
case 'A':
authmethodlocal = authmethodhost = pg_strdup(optarg);
/*
* When ident is specified, use peer for local connections.
* Mirrored, when peer is specified, use ident for TCP/IP
* connections.
*/
if (strcmp(authmethodhost, "ident") == 0)
authmethodlocal = "peer";
else if (strcmp(authmethodlocal, "peer") == 0)
authmethodhost = "ident";
break;
case 10:
authmethodlocal = pg_strdup(optarg);
break;
case 11:
authmethodhost = pg_strdup(optarg);
break;
case 'D':
pg_data = pg_strdup(optarg);
break;
case 'E':
encoding = pg_strdup(optarg);
break;
case 'W':
pwprompt = true;
break;
case 'U':
username = pg_strdup(optarg);
break;
case 'd':
debug = true;
printf(_("Running in debug mode.\n"));
break;
case 'n':
noclean = true;
printf(_("Running in noclean mode. Mistakes will not be cleaned up.\n"));
break;
case 'N':
do_sync = false;
break;
case 'S':
sync_only = true;
break;
case 'k':
data_checksums = true;
break;
case 'L':
share_path = pg_strdup(optarg);
break;
case 1:
locale = pg_strdup(optarg);
break;
case 2:
lc_collate = pg_strdup(optarg);
break;
case 3:
lc_ctype = pg_strdup(optarg);
break;
case 4:
lc_monetary = pg_strdup(optarg);
break;
case 5:
lc_numeric = pg_strdup(optarg);
break;
case 6:
lc_time = pg_strdup(optarg);
break;
case 7:
lc_messages = pg_strdup(optarg);
break;
case 8:
locale = "C";
break;
case 9:
pwfilename = pg_strdup(optarg);
break;
case 's':
show_setting = true;
break;
case 'T':
default_text_search_config = pg_strdup(optarg);
break;
case 'X':
xlog_dir = pg_strdup(optarg);
break;
default:
/* getopt_long already emitted a complaint */
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
}
/*
* Non-option argument specifies data directory as long as it wasn't
* already specified with -D / --pgdata
*/
if (optind < argc && strlen(pg_data) == 0)
{
pg_data = pg_strdup(argv[optind]);
optind++;
}
if (optind < argc)
{
fprintf(stderr, _("%s: too many command-line arguments (first is \"%s\")\n"),
progname, argv[optind]);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
/* If we only need to fsync, just to it and exit */
if (sync_only)
{
setup_pgdata();
perform_fsync();
return 0;
}
if (pwprompt && pwfilename)
{
fprintf(stderr, _("%s: password prompt and password file cannot be specified together\n"), progname);
exit(1);
}
check_authmethod_unspecified(&authmethodlocal);
check_authmethod_unspecified(&authmethodhost);
check_authmethod_valid(authmethodlocal, auth_methods_local, "local");
check_authmethod_valid(authmethodhost, auth_methods_host, "host");
check_need_password(authmethodlocal, authmethodhost);
get_restricted_token();
setup_pgdata();
setup_bin_paths(argv[0]);
effective_user = get_id();
if (strlen(username) == 0)
username = effective_user;
printf(_("The files belonging to this database system will be owned "
"by user \"%s\".\n"
"This user must also own the server process.\n\n"),
effective_user);
set_info_version();
setup_data_file_paths();
setup_locale_encoding();
setup_text_search();
if (data_checksums)
printf(_("Data page checksums are enabled.\n"));
else
printf(_("Data page checksums are disabled.\n"));
printf("\n");
initialize_data_directory();
if (do_sync)
perform_fsync();
else
printf(_("\nSync to disk skipped.\nThe data directory might become corrupt if the operating system crashes.\n"));
if (authwarning != NULL)
fprintf(stderr, "%s", authwarning);
/* Get directory specification used to start this executable */
strlcpy(bin_dir, argv[0], sizeof(bin_dir));
get_parent_directory(bin_dir);
printf(_("\nSuccess. You can now start the database server using:\n\n"
" %s%s%spostgres%s -D %s%s%s\n"
"or\n"
" %s%s%spg_ctl%s -D %s%s%s -l logfile start\n\n"),
QUOTE_PATH, bin_dir, (strlen(bin_dir) > 0) ? DIR_SEP : "", QUOTE_PATH,
QUOTE_PATH, pgdata_native, QUOTE_PATH,
QUOTE_PATH, bin_dir, (strlen(bin_dir) > 0) ? DIR_SEP : "", QUOTE_PATH,
QUOTE_PATH, pgdata_native, QUOTE_PATH);
return 0;
}
| static void make_postgres | ( | void | ) | [static] |
Definition at line 2276 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, NULL, PG_CMD_PUTS, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
const char **line;
static const char *postgres_setup[] = {
"CREATE DATABASE postgres;\n",
"COMMENT ON DATABASE postgres IS 'default administrative connection database';\n",
NULL
};
fputs(_("copying template1 to postgres ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
for (line = postgres_setup; *line; line++)
PG_CMD_PUTS(*line);
PG_CMD_CLOSE;
check_ok();
}
| static void make_template0 | ( | void | ) | [static] |
Definition at line 2219 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, NULL, PG_CMD_PUTS, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
const char **line;
static const char *template0_setup[] = {
"CREATE DATABASE template0;\n",
"UPDATE pg_database SET "
" datistemplate = 't', "
" datallowconn = 'f' "
" WHERE datname = 'template0';\n",
/*
* We use the OID of template0 to determine lastsysoid
*/
"UPDATE pg_database SET datlastsysoid = "
" (SELECT oid FROM pg_database "
" WHERE datname = 'template0');\n",
/*
* Explicitly revoke public create-schema and create-temp-table
* privileges in template1 and template0; else the latter would be on
* by default
*/
"REVOKE CREATE,TEMPORARY ON DATABASE template1 FROM public;\n",
"REVOKE CREATE,TEMPORARY ON DATABASE template0 FROM public;\n",
"COMMENT ON DATABASE template0 IS 'unmodifiable empty database';\n",
/*
* Finally vacuum to clean up dead rows in pg_database
*/
"VACUUM FULL pg_database;\n",
NULL
};
fputs(_("copying template1 to template0 ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
for (line = template0_setup; *line; line++)
PG_CMD_PUTS(*line);
PG_CMD_CLOSE;
check_ok();
}
| static bool mkdatadir | ( | const char * | subdir | ) | [static] |
Definition at line 939 of file initdb.c.
References _, NULL, pg_data, pg_malloc(), pg_mkdir_p(), progname, and strerror().
Referenced by create_data_directory(), and initialize_data_directory().
{
char *path;
path = pg_malloc(strlen(pg_data) + 2 +
(subdir == NULL ? 0 : strlen(subdir)));
if (subdir != NULL)
sprintf(path, "%s/%s", pg_data, subdir);
else
strcpy(path, pg_data);
if (pg_mkdir_p(path, S_IRWXU) == 0)
return true;
fprintf(stderr, _("%s: could not create directory \"%s\": %s\n"),
progname, path, strerror(errno));
return false;
}
| static size_t my_strftime | ( | char * | s, | |
| size_t | max, | |||
| const char * | fmt, | |||
| const struct tm * | tm | |||
| ) | [inline, static] |
Definition at line 2405 of file initdb.c.
Referenced by locale_date_order().
{
return strftime(s, max, fmt, tm);
}
| static void perform_fsync | ( | void | ) | [static] |
Definition at line 2308 of file initdb.c.
References _, canonicalize_path(), check_ok(), fsync_fname(), MAXPGPATH, pg_data, pre_sync_fname(), snprintf(), and walkdir().
Referenced by main().
{
char pdir[MAXPGPATH];
fputs(_("syncing data to disk ... "), stdout);
fflush(stdout);
/*
* We need to name the parent of PGDATA. get_parent_directory() isn't
* enough here, because it can result in an empty string.
*/
snprintf(pdir, MAXPGPATH, "%s/..", pg_data);
canonicalize_path(pdir);
/*
* Hint to the OS so that we're going to fsync each of these files soon.
*/
/* first the parent of the PGDATA directory */
pre_sync_fname(pdir, true);
/* then recursively through the directory */
walkdir(pg_data, pre_sync_fname);
/*
* Now, do the fsync()s in the same order.
*/
/* first the parent of the PGDATA directory */
fsync_fname(pdir, true);
/* then recursively through the directory */
walkdir(pg_data, fsync_fname);
check_ok();
}
| static FILE * popen_check | ( | const char * | command, | |
| const char * | mode | |||
| ) | [static] |
Definition at line 686 of file initdb.c.
References _, NULL, progname, and strerror().
Referenced by setup_collation().
| static void pre_sync_fname | ( | char * | fname, | |
| bool | isdir | |||
| ) | [static] |
Definition at line 589 of file initdb.c.
References _, close, exit_nicely, PG_BINARY, progname, and strerror().
Referenced by perform_fsync().
{
#if defined(HAVE_SYNC_FILE_RANGE) || \
(defined(USE_POSIX_FADVISE) && defined(POSIX_FADV_DONTNEED))
int fd;
fd = open(fname, O_RDONLY | PG_BINARY);
/*
* Some OSs don't allow us to open directories at all (Windows returns
* EACCES)
*/
if (fd < 0 && isdir && (errno == EISDIR || errno == EACCES))
return;
if (fd < 0)
{
fprintf(stderr, _("%s: could not open file \"%s\": %s\n"),
progname, fname, strerror(errno));
exit_nicely();
}
/*
* Prefer sync_file_range, else use posix_fadvise. We ignore any error
* here since this operation is only a hint anyway.
*/
#if defined(HAVE_SYNC_FILE_RANGE)
sync_file_range(fd, 0, 0, SYNC_FILE_RANGE_WRITE);
#elif defined(USE_POSIX_FADVISE) && defined(POSIX_FADV_DONTNEED)
posix_fadvise(fd, 0, 0, POSIX_FADV_DONTNEED);
#endif
close(fd);
#endif
}
| static char ** readfile | ( | const char * | path | ) | [static] |
Definition at line 423 of file initdb.c.
References _, exit_nicely, free, NULL, pg_malloc(), pg_strdup(), progname, and strerror().
Referenced by bootstrap_template1(), setup_config(), setup_conversion(), setup_dictionary(), setup_schema(), and setup_sysviews().
{
FILE *infile;
int maxlength = 1,
linelen = 0;
int nlines = 0;
int n;
char **result;
char *buffer;
int c;
if ((infile = fopen(path, "r")) == NULL)
{
fprintf(stderr, _("%s: could not open file \"%s\" for reading: %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
/* pass over the file twice - the first time to size the result */
while ((c = fgetc(infile)) != EOF)
{
linelen++;
if (c == '\n')
{
nlines++;
if (linelen > maxlength)
maxlength = linelen;
linelen = 0;
}
}
/* handle last line without a terminating newline (yuck) */
if (linelen)
nlines++;
if (linelen > maxlength)
maxlength = linelen;
/* set up the result and the line buffer */
result = (char **) pg_malloc((nlines + 1) * sizeof(char *));
buffer = (char *) pg_malloc(maxlength + 1);
/* now reprocess the file and store the lines */
rewind(infile);
n = 0;
while (fgets(buffer, maxlength + 1, infile) != NULL && n < nlines)
result[n++] = pg_strdup(buffer);
fclose(infile);
free(buffer);
result[n] = NULL;
return result;
}
| static char ** replace_token | ( | char ** | lines, | |
| const char * | token, | |||
| const char * | replacement | |||
| ) | [static] |
Definition at line 340 of file initdb.c.
References i, NULL, and pg_malloc().
Referenced by bootstrap_template1(), setup_config(), and setup_privileges().
{
int numlines = 1;
int i;
char **result;
int toklen,
replen,
diff;
for (i = 0; lines[i]; i++)
numlines++;
result = (char **) pg_malloc(numlines * sizeof(char *));
toklen = strlen(token);
replen = strlen(replacement);
diff = replen - toklen;
for (i = 0; i < numlines; i++)
{
char *where;
char *newline;
int pre;
/* just copy pointer if NULL or no change needed */
if (lines[i] == NULL || (where = strstr(lines[i], token)) == NULL)
{
result[i] = lines[i];
continue;
}
/* if we get here a change is needed - set up new line */
newline = (char *) pg_malloc(strlen(lines[i]) + diff + 1);
pre = where - lines[i];
strncpy(newline, lines[i], pre);
strcpy(newline + pre, replacement);
strcpy(newline + pre + replen, lines[i] + pre + toklen);
result[i] = newline;
}
return result;
}
| const char* select_default_timezone | ( | const char * | share_path | ) |
Definition at line 1204 of file findtimezone.c.
References identify_system_timezone(), snprintf(), tzdirpath, and validate_zone().
Referenced by setup_config().
{
const char *tzname;
/* Initialize timezone directory path, if needed */
#ifndef SYSTEMTZDIR
snprintf(tzdirpath, sizeof(tzdirpath), "%s/timezone", share_path);
#endif
/* Check TZ environment variable */
tzname = getenv("TZ");
if (validate_zone(tzname))
return tzname;
/* Nope, so try to identify the system timezone */
tzname = identify_system_timezone();
if (validate_zone(tzname))
return tzname;
return NULL;
}
| static void set_info_version | ( | void | ) | [static] |
Definition at line 2084 of file initdb.c.
References infoversion, pg_strdup(), and snprintf().
Referenced by main().
{
char *letterversion;
long major = 0,
minor = 0,
micro = 0;
char *endptr;
char *vstr = pg_strdup(PG_VERSION);
char *ptr;
ptr = vstr + (strlen(vstr) - 1);
while (ptr != vstr && (*ptr < '0' || *ptr > '9'))
ptr--;
letterversion = ptr + 1;
major = strtol(vstr, &endptr, 10);
if (*endptr)
minor = strtol(endptr + 1, &endptr, 10);
if (*endptr)
micro = strtol(endptr + 1, &endptr, 10);
snprintf(infoversion, sizeof(infoversion), "%02ld.%02ld.%04ld%s",
major, minor, micro, letterversion);
}
| static void set_input | ( | char ** | dest, | |
| char * | filename | |||
| ) | [static] |
Definition at line 965 of file initdb.c.
References pg_malloc(), and share_path.
Referenced by setup_data_file_paths().
{
*dest = pg_malloc(strlen(share_path) + strlen(filename) + 2);
sprintf(*dest, "%s/%s", share_path, filename);
}
| static void set_null_conf | ( | void | ) | [static] |
Definition at line 1053 of file initdb.c.
References _, conf_file, exit_nicely, free, NULL, PG_BINARY_W, pg_data, pg_malloc(), progname, and strerror().
Referenced by initialize_data_directory().
{
FILE *conf_file;
char *path;
path = pg_malloc(strlen(pg_data) + 17);
sprintf(path, "%s/postgresql.conf", pg_data);
conf_file = fopen(path, PG_BINARY_W);
if (conf_file == NULL)
{
fprintf(stderr, _("%s: could not open file \"%s\" for writing: %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
if (fclose(conf_file))
{
fprintf(stderr, _("%s: could not write file \"%s\": %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
free(path);
}
| static void setlocales | ( | void | ) | [static] |
Definition at line 2555 of file initdb.c.
References check_locale_name(), lc_collate, lc_ctype, lc_messages, lc_monetary, lc_numeric, lc_time, locale, NULL, and pg_strdup().
Referenced by setup_locale_encoding().
{
char *canonname;
/* set empty lc_* values to locale config if set */
if (strlen(locale) > 0)
{
if (strlen(lc_ctype) == 0)
lc_ctype = locale;
if (strlen(lc_collate) == 0)
lc_collate = locale;
if (strlen(lc_numeric) == 0)
lc_numeric = locale;
if (strlen(lc_time) == 0)
lc_time = locale;
if (strlen(lc_monetary) == 0)
lc_monetary = locale;
if (strlen(lc_messages) == 0)
lc_messages = locale;
}
/*
* canonicalize locale names, and override any missing/invalid values from
* our current environment
*/
if (check_locale_name(LC_CTYPE, lc_ctype, &canonname))
lc_ctype = canonname;
else
lc_ctype = pg_strdup(setlocale(LC_CTYPE, NULL));
if (check_locale_name(LC_COLLATE, lc_collate, &canonname))
lc_collate = canonname;
else
lc_collate = pg_strdup(setlocale(LC_COLLATE, NULL));
if (check_locale_name(LC_NUMERIC, lc_numeric, &canonname))
lc_numeric = canonname;
else
lc_numeric = pg_strdup(setlocale(LC_NUMERIC, NULL));
if (check_locale_name(LC_TIME, lc_time, &canonname))
lc_time = canonname;
else
lc_time = pg_strdup(setlocale(LC_TIME, NULL));
if (check_locale_name(LC_MONETARY, lc_monetary, &canonname))
lc_monetary = canonname;
else
lc_monetary = pg_strdup(setlocale(LC_MONETARY, NULL));
#if defined(LC_MESSAGES) && !defined(WIN32)
if (check_locale_name(LC_MESSAGES, lc_messages, &canonname))
lc_messages = canonname;
else
lc_messages = pg_strdup(setlocale(LC_MESSAGES, NULL));
#else
/* when LC_MESSAGES is not available, use the LC_CTYPE setting */
if (check_locale_name(LC_CTYPE, lc_messages, &canonname))
lc_messages = canonname;
else
lc_messages = pg_strdup(setlocale(LC_CTYPE, NULL));
#endif
}
| static void setup_auth | ( | void | ) | [static] |
Definition at line 1469 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, NULL, PG_CMD_PUTS, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
const char **line;
static const char *pg_authid_setup[] = {
/*
* The authid table shouldn't be readable except through views, to
* ensure passwords are not publicly visible.
*/
"REVOKE ALL on pg_authid FROM public;\n",
NULL
};
fputs(_("initializing pg_authid ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
for (line = pg_authid_setup; *line != NULL; line++)
PG_CMD_PUTS(*line);
PG_CMD_CLOSE;
check_ok();
}
| void setup_bin_paths | ( | const char * | argv0 | ) |
Definition at line 2906 of file initdb.c.
References _, backend_exec, bin_path, canonicalize_path(), find_my_exec(), find_other_exec(), get_share_path(), is_absolute_path, last_dir_separator(), MAXPGPATH, PG_BACKEND_VERSIONSTR, pg_malloc(), progname, share_path, and strlcpy().
Referenced by main().
{
int ret;
if ((ret = find_other_exec(argv0, "postgres", PG_BACKEND_VERSIONSTR,
backend_exec)) < 0)
{
char full_path[MAXPGPATH];
if (find_my_exec(argv0, full_path) < 0)
strlcpy(full_path, progname, sizeof(full_path));
if (ret == -1)
fprintf(stderr,
_("The program \"postgres\" is needed by %s "
"but was not found in the\n"
"same directory as \"%s\".\n"
"Check your installation.\n"),
progname, full_path);
else
fprintf(stderr,
_("The program \"postgres\" was found by \"%s\"\n"
"but was not the same version as %s.\n"
"Check your installation.\n"),
full_path, progname);
exit(1);
}
/* store binary directory */
strcpy(bin_path, backend_exec);
*last_dir_separator(bin_path) = '\0';
canonicalize_path(bin_path);
if (!share_path)
{
share_path = pg_malloc(MAXPGPATH);
get_share_path(backend_exec, share_path);
}
else if (!is_absolute_path(share_path))
{
fprintf(stderr, _("%s: input file location must be an absolute path\n"), progname);
exit(1);
}
canonicalize_path(share_path);
}
| static void setup_collation | ( | void | ) | [static] |
Definition at line 1819 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), debug, DEVNULL, enc, escape_quotes(), i, IS_HIGHBIT_SET, PG_CMD_PRINTF1, PG_CMD_PRINTF3, PG_CMD_PUTS, pg_get_encoding_from_locale(), PG_SQL_ASCII, PG_UTF8, PG_VALID_BE_ENCODING, popen_check(), progname, and snprintf().
Referenced by initialize_data_directory().
{
#if defined(HAVE_LOCALE_T) && !defined(WIN32)
int i;
FILE *locale_a_handle;
char localebuf[NAMEDATALEN]; /* we assume ASCII so this is fine */
int count = 0;
PG_CMD_DECL;
#endif
fputs(_("creating collations ... "), stdout);
fflush(stdout);
#if defined(HAVE_LOCALE_T) && !defined(WIN32)
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
locale_a_handle = popen_check("locale -a", "r");
if (!locale_a_handle)
return; /* complaint already printed */
PG_CMD_OPEN;
PG_CMD_PUTS("CREATE TEMP TABLE tmp_pg_collation ( "
" collname name, "
" locale name, "
" encoding int) WITHOUT OIDS;\n");
while (fgets(localebuf, sizeof(localebuf), locale_a_handle))
{
size_t len;
int enc;
bool skip;
char *quoted_locale;
char alias[NAMEDATALEN];
len = strlen(localebuf);
if (len == 0 || localebuf[len - 1] != '\n')
{
if (debug)
fprintf(stderr, _("%s: locale name too long, skipped: \"%s\"\n"),
progname, localebuf);
continue;
}
localebuf[len - 1] = '\0';
/*
* Some systems have locale names that don't consist entirely of ASCII
* letters (such as "bokmål" or "français"). This is
* pretty silly, since we need the locale itself to interpret the
* non-ASCII characters. We can't do much with those, so we filter
* them out.
*/
skip = false;
for (i = 0; i < len; i++)
{
if (IS_HIGHBIT_SET(localebuf[i]))
{
skip = true;
break;
}
}
if (skip)
{
if (debug)
fprintf(stderr, _("%s: locale name has non-ASCII characters, skipped: \"%s\"\n"),
progname, localebuf);
continue;
}
enc = pg_get_encoding_from_locale(localebuf, debug);
if (enc < 0)
{
/* error message printed by pg_get_encoding_from_locale() */
continue;
}
if (!PG_VALID_BE_ENCODING(enc))
continue; /* ignore locales for client-only encodings */
if (enc == PG_SQL_ASCII)
continue; /* C/POSIX are already in the catalog */
count++;
quoted_locale = escape_quotes(localebuf);
PG_CMD_PRINTF3("INSERT INTO tmp_pg_collation VALUES (E'%s', E'%s', %d);\n",
quoted_locale, quoted_locale, enc);
/*
* Generate aliases such as "en_US" in addition to "en_US.utf8" for
* ease of use. Note that collation names are unique per encoding
* only, so this doesn't clash with "en_US" for LATIN1, say.
*/
if (normalize_locale_name(alias, localebuf))
PG_CMD_PRINTF3("INSERT INTO tmp_pg_collation VALUES (E'%s', E'%s', %d);\n",
escape_quotes(alias), quoted_locale, enc);
}
/* Add an SQL-standard name */
PG_CMD_PRINTF1("INSERT INTO tmp_pg_collation VALUES ('ucs_basic', 'C', %d);\n", PG_UTF8);
/*
* When copying collations to the final location, eliminate aliases that
* conflict with an existing locale name for the same encoding. For
* example, "br_FR.iso88591" is normalized to "br_FR", both for encoding
* LATIN1. But the unnormalized locale "br_FR" already exists for LATIN1.
* Prefer the alias that matches the OS locale name, else the first locale
* name by sort order (arbitrary choice to be deterministic).
*
* Also, eliminate any aliases that conflict with pg_collation's
* hard-wired entries for "C" etc.
*/
PG_CMD_PUTS("INSERT INTO pg_collation (collname, collnamespace, collowner, collencoding, collcollate, collctype) "
" SELECT DISTINCT ON (collname, encoding)"
" collname, "
" (SELECT oid FROM pg_namespace WHERE nspname = 'pg_catalog') AS collnamespace, "
" (SELECT relowner FROM pg_class WHERE relname = 'pg_collation') AS collowner, "
" encoding, locale, locale "
" FROM tmp_pg_collation"
" WHERE NOT EXISTS (SELECT 1 FROM pg_collation WHERE collname = tmp_pg_collation.collname)"
" ORDER BY collname, encoding, (collname = locale) DESC, locale;\n");
pclose(locale_a_handle);
PG_CMD_CLOSE;
check_ok();
if (count == 0 && !debug)
{
printf(_("No usable system locales were found.\n"));
printf(_("Use the option \"--debug\" to see details.\n"));
}
#else /* not HAVE_LOCALE_T && not WIN32 */
printf(_("not supported on this platform\n"));
fflush(stdout);
#endif /* not HAVE_LOCALE_T && not WIN32 */
}
| static void setup_config | ( | void | ) | [static] |
Definition at line 1177 of file initdb.c.
References _, addrinfo::ai_addr, addrinfo::ai_addrlen, addrinfo::ai_canonname, addrinfo::ai_family, addrinfo::ai_flags, addrinfo::ai_next, addrinfo::ai_protocol, addrinfo::ai_socktype, authmethodhost, authmethodlocal, AUTHTRUST_WARNING, check_ok(), conf_file, DATEORDER_DMY, DATEORDER_MDY, DATEORDER_YMD, DEFAULT_PGSOCKET_DIR, default_text_search_config, escape_quotes(), filter_lines_with_token(), free, getaddrinfo, hba_file, ident_file, lc_messages, lc_monetary, lc_numeric, lc_time, locale_date_order(), n_buffers, n_connections, NULL, pg_data, readfile(), replace_token(), select_default_timezone(), share_path, snprintf(), username, and writefile().
Referenced by initialize_data_directory().
{
char **conflines;
char repltok[MAXPGPATH];
char path[MAXPGPATH];
const char *default_timezone;
fputs(_("creating configuration files ... "), stdout);
fflush(stdout);
/* postgresql.conf */
conflines = readfile(conf_file);
snprintf(repltok, sizeof(repltok), "max_connections = %d", n_connections);
conflines = replace_token(conflines, "#max_connections = 100", repltok);
if ((n_buffers * (BLCKSZ / 1024)) % 1024 == 0)
snprintf(repltok, sizeof(repltok), "shared_buffers = %dMB",
(n_buffers * (BLCKSZ / 1024)) / 1024);
else
snprintf(repltok, sizeof(repltok), "shared_buffers = %dkB",
n_buffers * (BLCKSZ / 1024));
conflines = replace_token(conflines, "#shared_buffers = 32MB", repltok);
#ifdef HAVE_UNIX_SOCKETS
snprintf(repltok, sizeof(repltok), "#unix_socket_directories = '%s'",
DEFAULT_PGSOCKET_DIR);
#else
snprintf(repltok, sizeof(repltok), "#unix_socket_directories = ''");
#endif
conflines = replace_token(conflines, "#unix_socket_directories = '/tmp'",
repltok);
#if DEF_PGPORT != 5432
snprintf(repltok, sizeof(repltok), "#port = %d", DEF_PGPORT);
conflines = replace_token(conflines, "#port = 5432", repltok);
#endif
snprintf(repltok, sizeof(repltok), "lc_messages = '%s'",
escape_quotes(lc_messages));
conflines = replace_token(conflines, "#lc_messages = 'C'", repltok);
snprintf(repltok, sizeof(repltok), "lc_monetary = '%s'",
escape_quotes(lc_monetary));
conflines = replace_token(conflines, "#lc_monetary = 'C'", repltok);
snprintf(repltok, sizeof(repltok), "lc_numeric = '%s'",
escape_quotes(lc_numeric));
conflines = replace_token(conflines, "#lc_numeric = 'C'", repltok);
snprintf(repltok, sizeof(repltok), "lc_time = '%s'",
escape_quotes(lc_time));
conflines = replace_token(conflines, "#lc_time = 'C'", repltok);
switch (locale_date_order(lc_time))
{
case DATEORDER_YMD:
strcpy(repltok, "datestyle = 'iso, ymd'");
break;
case DATEORDER_DMY:
strcpy(repltok, "datestyle = 'iso, dmy'");
break;
case DATEORDER_MDY:
default:
strcpy(repltok, "datestyle = 'iso, mdy'");
break;
}
conflines = replace_token(conflines, "#datestyle = 'iso, mdy'", repltok);
snprintf(repltok, sizeof(repltok),
"default_text_search_config = 'pg_catalog.%s'",
escape_quotes(default_text_search_config));
conflines = replace_token(conflines,
"#default_text_search_config = 'pg_catalog.simple'",
repltok);
default_timezone = select_default_timezone(share_path);
if (default_timezone)
{
snprintf(repltok, sizeof(repltok), "timezone = '%s'",
escape_quotes(default_timezone));
conflines = replace_token(conflines, "#timezone = 'GMT'", repltok);
snprintf(repltok, sizeof(repltok), "log_timezone = '%s'",
escape_quotes(default_timezone));
conflines = replace_token(conflines, "#log_timezone = 'GMT'", repltok);
}
snprintf(path, sizeof(path), "%s/postgresql.conf", pg_data);
writefile(path, conflines);
chmod(path, S_IRUSR | S_IWUSR);
free(conflines);
/* pg_hba.conf */
conflines = readfile(hba_file);
#ifndef HAVE_UNIX_SOCKETS
conflines = filter_lines_with_token(conflines, "@remove-line-for-nolocal@");
#else
conflines = replace_token(conflines, "@remove-line-for-nolocal@", "");
#endif
#ifdef HAVE_IPV6
/*
* Probe to see if there is really any platform support for IPv6, and
* comment out the relevant pg_hba line if not. This avoids runtime
* warnings if getaddrinfo doesn't actually cope with IPv6. Particularly
* useful on Windows, where executables built on a machine with IPv6 may
* have to run on a machine without.
*/
{
struct addrinfo *gai_result;
struct addrinfo hints;
int err = 0;
#ifdef WIN32
/* need to call WSAStartup before calling getaddrinfo */
WSADATA wsaData;
err = WSAStartup(MAKEWORD(2, 2), &wsaData);
#endif
/* for best results, this code should match parse_hba() */
hints.ai_flags = AI_NUMERICHOST;
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = 0;
hints.ai_protocol = 0;
hints.ai_addrlen = 0;
hints.ai_canonname = NULL;
hints.ai_addr = NULL;
hints.ai_next = NULL;
if (err != 0 ||
getaddrinfo("::1", NULL, &hints, &gai_result) != 0)
conflines = replace_token(conflines,
"host all all ::1",
"#host all all ::1");
}
#else /* !HAVE_IPV6 */
/* If we didn't compile IPV6 support at all, always comment it out */
conflines = replace_token(conflines,
"host all all ::1",
"#host all all ::1");
#endif /* HAVE_IPV6 */
/* Replace default authentication methods */
conflines = replace_token(conflines,
"@authmethodhost@",
authmethodhost);
conflines = replace_token(conflines,
"@authmethodlocal@",
authmethodlocal);
conflines = replace_token(conflines,
"@authcomment@",
(strcmp(authmethodlocal, "trust") == 0 || strcmp(authmethodhost, "trust") == 0) ? AUTHTRUST_WARNING : "");
/* Replace username for replication */
conflines = replace_token(conflines,
"@default_username@",
username);
snprintf(path, sizeof(path), "%s/pg_hba.conf", pg_data);
writefile(path, conflines);
chmod(path, S_IRUSR | S_IWUSR);
free(conflines);
/* pg_ident.conf */
conflines = readfile(ident_file);
snprintf(path, sizeof(path), "%s/pg_ident.conf", pg_data);
writefile(path, conflines);
chmod(path, S_IRUSR | S_IWUSR);
free(conflines);
check_ok();
}
| static void setup_conversion | ( | void | ) | [static] |
Definition at line 1964 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), conversion_file, DEVNULL, free, PG_CMD_PUTS, readfile(), and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char **line;
char **conv_lines;
fputs(_("creating conversions ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
conv_lines = readfile(conversion_file);
for (line = conv_lines; *line != NULL; line++)
{
if (strstr(*line, "DROP CONVERSION") != *line)
PG_CMD_PUTS(*line);
free(*line);
}
free(conv_lines);
PG_CMD_CLOSE;
check_ok();
}
| void setup_data_file_paths | ( | void | ) |
Definition at line 3043 of file initdb.c.
References bin_path, bki_file, check_input(), conf_file, conversion_file, debug, desc_file, dictionary_file, features_file, hba_file, ident_file, info_schema_file, pg_data, set_input(), share_path, shdesc_file, show_setting, system_views_file, and username.
Referenced by main().
{
set_input(&bki_file, "postgres.bki");
set_input(&desc_file, "postgres.description");
set_input(&shdesc_file, "postgres.shdescription");
set_input(&hba_file, "pg_hba.conf.sample");
set_input(&ident_file, "pg_ident.conf.sample");
set_input(&conf_file, "postgresql.conf.sample");
set_input(&conversion_file, "conversion_create.sql");
set_input(&dictionary_file, "snowball_create.sql");
set_input(&info_schema_file, "information_schema.sql");
set_input(&features_file, "sql_features.txt");
set_input(&system_views_file, "system_views.sql");
if (show_setting || debug)
{
fprintf(stderr,
"VERSION=%s\n"
"PGDATA=%s\nshare_path=%s\nPGPATH=%s\n"
"POSTGRES_SUPERUSERNAME=%s\nPOSTGRES_BKI=%s\n"
"POSTGRES_DESCR=%s\nPOSTGRES_SHDESCR=%s\n"
"POSTGRESQL_CONF_SAMPLE=%s\n"
"PG_HBA_SAMPLE=%s\nPG_IDENT_SAMPLE=%s\n",
PG_VERSION,
pg_data, share_path, bin_path,
username, bki_file,
desc_file, shdesc_file,
conf_file,
hba_file, ident_file);
if (show_setting)
exit(0);
}
check_input(bki_file);
check_input(desc_file);
check_input(shdesc_file);
check_input(hba_file);
check_input(ident_file);
check_input(conf_file);
check_input(conversion_file);
check_input(dictionary_file);
check_input(info_schema_file);
check_input(features_file);
check_input(system_views_file);
}
| static void setup_depend | ( | void | ) | [static] |
Definition at line 1585 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, NULL, PG_CMD_PUTS, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
const char **line;
static const char *pg_depend_setup[] = {
/*
* Make PIN entries in pg_depend for all objects made so far in the
* tables that the dependency code handles. This is overkill (the
* system doesn't really depend on having every last weird datatype,
* for instance) but generating only the minimum required set of
* dependencies seems hard.
*
* Note that we deliberately do not pin the system views, which
* haven't been created yet. Also, no conversions, databases, or
* tablespaces are pinned.
*
* First delete any already-made entries; PINs override all else, and
* must be the only entries for their objects.
*/
"DELETE FROM pg_depend;\n",
"VACUUM pg_depend;\n",
"DELETE FROM pg_shdepend;\n",
"VACUUM pg_shdepend;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_class;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_proc;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_type;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_cast;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_constraint;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_attrdef;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_language;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_operator;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_opclass;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_opfamily;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_amop;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_amproc;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_rewrite;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_trigger;\n",
/*
* restriction here to avoid pinning the public namespace
*/
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_namespace "
" WHERE nspname LIKE 'pg%';\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_ts_parser;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_ts_dict;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_ts_template;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_ts_config;\n",
"INSERT INTO pg_depend SELECT 0,0,0, tableoid,oid,0, 'p' "
" FROM pg_collation;\n",
"INSERT INTO pg_shdepend SELECT 0,0,0,0, tableoid,oid, 'p' "
" FROM pg_authid;\n",
NULL
};
fputs(_("initializing dependencies ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
for (line = pg_depend_setup; *line != NULL; line++)
PG_CMD_PUTS(*line);
PG_CMD_CLOSE;
check_ok();
}
| static void setup_description | ( | void | ) | [static] |
Definition at line 1720 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), desc_file, DEVNULL, escape_quotes(), PG_CMD_PRINTF1, PG_CMD_PUTS, shdesc_file, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
fputs(_("loading system objects' descriptions ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
PG_CMD_PUTS("CREATE TEMP TABLE tmp_pg_description ( "
" objoid oid, "
" classname name, "
" objsubid int4, "
" description text) WITHOUT OIDS;\n");
PG_CMD_PRINTF1("COPY tmp_pg_description FROM E'%s';\n",
escape_quotes(desc_file));
PG_CMD_PUTS("INSERT INTO pg_description "
" SELECT t.objoid, c.oid, t.objsubid, t.description "
" FROM tmp_pg_description t, pg_class c "
" WHERE c.relname = t.classname;\n");
PG_CMD_PUTS("CREATE TEMP TABLE tmp_pg_shdescription ( "
" objoid oid, "
" classname name, "
" description text) WITHOUT OIDS;\n");
PG_CMD_PRINTF1("COPY tmp_pg_shdescription FROM E'%s';\n",
escape_quotes(shdesc_file));
PG_CMD_PUTS("INSERT INTO pg_shdescription "
" SELECT t.objoid, c.oid, t.description "
" FROM tmp_pg_shdescription t, pg_class c "
" WHERE c.relname = t.classname;\n");
/* Create default descriptions for operator implementation functions */
PG_CMD_PUTS("WITH funcdescs AS ( "
"SELECT p.oid as p_oid, oprname, "
"coalesce(obj_description(o.oid, 'pg_operator'),'') as opdesc "
"FROM pg_proc p JOIN pg_operator o ON oprcode = p.oid ) "
"INSERT INTO pg_description "
" SELECT p_oid, 'pg_proc'::regclass, 0, "
" 'implementation of ' || oprname || ' operator' "
" FROM funcdescs "
" WHERE opdesc NOT LIKE 'deprecated%' AND "
" NOT EXISTS (SELECT 1 FROM pg_description "
" WHERE objoid = p_oid AND classoid = 'pg_proc'::regclass);\n");
PG_CMD_CLOSE;
check_ok();
}
| static void setup_dictionary | ( | void | ) | [static] |
Definition at line 1999 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, dictionary_file, free, PG_CMD_PUTS, readfile(), and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char **line;
char **conv_lines;
fputs(_("creating dictionaries ... "), stdout);
fflush(stdout);
/*
* We use -j here to avoid backslashing stuff
*/
snprintf(cmd, sizeof(cmd),
"\"%s\" %s -j template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
conv_lines = readfile(dictionary_file);
for (line = conv_lines; *line != NULL; line++)
{
PG_CMD_PUTS(*line);
free(*line);
}
free(conv_lines);
PG_CMD_CLOSE;
check_ok();
}
| void setup_locale_encoding | ( | void | ) |
Definition at line 2954 of file initdb.c.
References _, check_locale_encoding(), encoding, encodingid, encodingid_to_string(), get_encoding_id(), lc_collate, lc_ctype, lc_messages, lc_monetary, lc_numeric, lc_time, pg_encoding_to_char(), pg_get_encoding_from_locale(), PG_UTF8, pg_valid_server_encoding_id(), progname, and setlocales().
Referenced by main().
{
int user_enc;
setlocales();
if (strcmp(lc_ctype, lc_collate) == 0 &&
strcmp(lc_ctype, lc_time) == 0 &&
strcmp(lc_ctype, lc_numeric) == 0 &&
strcmp(lc_ctype, lc_monetary) == 0 &&
strcmp(lc_ctype, lc_messages) == 0)
printf(_("The database cluster will be initialized with locale \"%s\".\n"), lc_ctype);
else
{
printf(_("The database cluster will be initialized with locales\n"
" COLLATE: %s\n"
" CTYPE: %s\n"
" MESSAGES: %s\n"
" MONETARY: %s\n"
" NUMERIC: %s\n"
" TIME: %s\n"),
lc_collate,
lc_ctype,
lc_messages,
lc_monetary,
lc_numeric,
lc_time);
}
if (strlen(encoding) == 0)
{
int ctype_enc;
ctype_enc = pg_get_encoding_from_locale(lc_ctype, true);
if (ctype_enc == -1)
{
/* Couldn't recognize the locale's codeset */
fprintf(stderr, _("%s: could not find suitable encoding for locale \"%s\"\n"),
progname, lc_ctype);
fprintf(stderr, _("Rerun %s with the -E option.\n"), progname);
fprintf(stderr, _("Try \"%s --help\" for more information.\n"),
progname);
exit(1);
}
else if (!pg_valid_server_encoding_id(ctype_enc))
{
/*
* We recognized it, but it's not a legal server encoding. On
* Windows, UTF-8 works with any locale, so we can fall back to
* UTF-8.
*/
#ifdef WIN32
printf(_("Encoding \"%s\" implied by locale is not allowed as a server-side encoding.\n"
"The default database encoding will be set to \"%s\" instead.\n"),
pg_encoding_to_char(ctype_enc),
pg_encoding_to_char(PG_UTF8));
ctype_enc = PG_UTF8;
encodingid = encodingid_to_string(ctype_enc);
#else
fprintf(stderr,
_("%s: locale \"%s\" requires unsupported encoding \"%s\"\n"),
progname, lc_ctype, pg_encoding_to_char(ctype_enc));
fprintf(stderr,
_("Encoding \"%s\" is not allowed as a server-side encoding.\n"
"Rerun %s with a different locale selection.\n"),
pg_encoding_to_char(ctype_enc), progname);
exit(1);
#endif
}
else
{
encodingid = encodingid_to_string(ctype_enc);
printf(_("The default database encoding has accordingly been set to \"%s\".\n"),
pg_encoding_to_char(ctype_enc));
}
}
else
encodingid = get_encoding_id(encoding);
user_enc = atoi(encodingid);
if (!check_locale_encoding(lc_ctype, user_enc) ||
!check_locale_encoding(lc_collate, user_enc))
exit(1); /* check_locale_encoding printed the error */
}
| void setup_pgdata | ( | void | ) |
Definition at line 2866 of file initdb.c.
References _, canonicalize_path(), pg_data, pg_malloc(), pg_strdup(), pgdata_native, progname, and putenv.
Referenced by main().
{
char *pgdata_get_env, *pgdata_set_env;
if (strlen(pg_data) == 0)
{
pgdata_get_env = getenv("PGDATA");
if (pgdata_get_env && strlen(pgdata_get_env))
{
/* PGDATA found */
pg_data = pg_strdup(pgdata_get_env);
}
else
{
fprintf(stderr,
_("%s: no data directory specified\n"
"You must identify the directory where the data for this database system\n"
"will reside. Do this with either the invocation option -D or the\n"
"environment variable PGDATA.\n"),
progname);
exit(1);
}
}
pgdata_native = pg_strdup(pg_data);
canonicalize_path(pg_data);
/*
* we have to set PGDATA for postgres rather than pass it on the command
* line to avoid dumb quoting problems on Windows, and we would especially
* need quotes otherwise on Windows because paths there are most likely to
* have embedded spaces.
*/
pgdata_set_env = pg_malloc(8 + strlen(pg_data));
sprintf(pgdata_set_env, "PGDATA=%s", pg_data);
putenv(pgdata_set_env);
}
| static void setup_privileges | ( | void | ) | [static] |
Definition at line 2044 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, escape_quotes(), NULL, PG_CMD_PUTS, replace_token(), snprintf(), and username.
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char **line;
char **priv_lines;
static char *privileges_setup[] = {
"UPDATE pg_class "
" SET relacl = E'{\"=r/\\\\\"$POSTGRES_SUPERUSERNAME\\\\\"\"}' "
" WHERE relkind IN ('r', 'v', 'm', 'S') AND relacl IS NULL;\n",
"GRANT USAGE ON SCHEMA pg_catalog TO PUBLIC;\n",
"GRANT CREATE, USAGE ON SCHEMA public TO PUBLIC;\n",
"REVOKE ALL ON pg_largeobject FROM PUBLIC;\n",
NULL
};
fputs(_("setting privileges on built-in objects ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
priv_lines = replace_token(privileges_setup, "$POSTGRES_SUPERUSERNAME",
escape_quotes(username));
for (line = priv_lines; *line != NULL; line++)
PG_CMD_PUTS(*line);
PG_CMD_CLOSE;
check_ok();
}
| static void setup_schema | ( | void | ) | [static] |
Definition at line 2111 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, escape_quotes(), features_file, free, info_schema_file, infoversion, PG_CMD_PRINTF1, PG_CMD_PUTS, readfile(), and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char **line;
char **lines;
fputs(_("creating information schema ... "), stdout);
fflush(stdout);
lines = readfile(info_schema_file);
/*
* We use -j here to avoid backslashing stuff in information_schema.sql
*/
snprintf(cmd, sizeof(cmd),
"\"%s\" %s -j template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
for (line = lines; *line != NULL; line++)
{
PG_CMD_PUTS(*line);
free(*line);
}
free(lines);
PG_CMD_CLOSE;
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
PG_CMD_PRINTF1("UPDATE information_schema.sql_implementation_info "
" SET character_value = '%s' "
" WHERE implementation_info_name = 'DBMS VERSION';\n",
infoversion);
PG_CMD_PRINTF1("COPY information_schema.sql_features "
" (feature_id, feature_name, sub_feature_id, "
" sub_feature_name, is_supported, comments) "
" FROM E'%s';\n",
escape_quotes(features_file));
PG_CMD_CLOSE;
check_ok();
}
| void setup_signals | ( | void | ) |
Definition at line 3126 of file initdb.c.
References pqsignal(), SIG_IGN, SIGHUP, SIGPIPE, SIGQUIT, and trapsig().
Referenced by initialize_data_directory().
{
/* some of these are not valid on Windows */
#ifdef SIGHUP
pqsignal(SIGHUP, trapsig);
#endif
#ifdef SIGINT
pqsignal(SIGINT, trapsig);
#endif
#ifdef SIGQUIT
pqsignal(SIGQUIT, trapsig);
#endif
#ifdef SIGTERM
pqsignal(SIGTERM, trapsig);
#endif
/* Ignore SIGPIPE when writing to backend, so we can clean up */
#ifdef SIGPIPE
pqsignal(SIGPIPE, SIG_IGN);
#endif
}
| static void setup_sysviews | ( | void | ) | [static] |
Definition at line 1682 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, free, PG_CMD_PUTS, readfile(), snprintf(), and system_views_file.
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
char **line;
char **sysviews_setup;
fputs(_("creating system views ... "), stdout);
fflush(stdout);
sysviews_setup = readfile(system_views_file);
/*
* We use -j here to avoid backslashing stuff in system_views.sql
*/
snprintf(cmd, sizeof(cmd),
"\"%s\" %s -j template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
for (line = sysviews_setup; *line != NULL; line++)
{
PG_CMD_PUTS(*line);
free(*line);
}
PG_CMD_CLOSE;
free(sysviews_setup);
check_ok();
}
| void setup_text_search | ( | void | ) |
Definition at line 3091 of file initdb.c.
References _, default_text_search_config, find_matching_ts_config(), lc_ctype, NULL, and progname.
Referenced by main().
{
if (strlen(default_text_search_config) == 0)
{
default_text_search_config = find_matching_ts_config(lc_ctype);
if (default_text_search_config == NULL)
{
printf(_("%s: could not find suitable text search configuration for locale \"%s\"\n"),
progname, lc_ctype);
default_text_search_config = "simple";
}
}
else
{
const char *checkmatch = find_matching_ts_config(lc_ctype);
if (checkmatch == NULL)
{
printf(_("%s: warning: suitable text search configuration for locale \"%s\" is unknown\n"),
progname, lc_ctype);
}
else if (strcmp(checkmatch, default_text_search_config) != 0)
{
printf(_("%s: warning: specified text search configuration \"%s\" might not match locale \"%s\"\n"),
progname, default_text_search_config, lc_ctype);
}
}
printf(_("The default text search configuration will be set to \"%s\".\n"),
default_text_search_config);
}
| static void test_config_settings | ( | void | ) | [static] |
Definition at line 1084 of file initdb.c.
References _, backend_exec, boot_options, DEVNULL, i, MIN_BUFS_FOR_CONNS, n_buffers, n_connections, snprintf(), system(), and SYSTEMQUOTE.
Referenced by initialize_data_directory().
{
/*
* This macro defines the minimum shared_buffers we want for a given
* max_connections value. The arrays show the settings to try.
*/
#define MIN_BUFS_FOR_CONNS(nconns) ((nconns) * 10)
static const int trial_conns[] = {
100, 50, 40, 30, 20, 10
};
static const int trial_bufs[] = {
16384, 8192, 4096, 3584, 3072, 2560, 2048, 1536,
1000, 900, 800, 700, 600, 500,
400, 300, 200, 100, 50
};
char cmd[MAXPGPATH];
const int connslen = sizeof(trial_conns) / sizeof(int);
const int bufslen = sizeof(trial_bufs) / sizeof(int);
int i,
status,
test_conns,
test_buffs,
ok_buffers = 0;
printf(_("selecting default max_connections ... "));
fflush(stdout);
for (i = 0; i < connslen; i++)
{
test_conns = trial_conns[i];
test_buffs = MIN_BUFS_FOR_CONNS(test_conns);
snprintf(cmd, sizeof(cmd),
SYSTEMQUOTE "\"%s\" --boot -x0 %s "
"-c max_connections=%d "
"-c shared_buffers=%d "
"< \"%s\" > \"%s\" 2>&1" SYSTEMQUOTE,
backend_exec, boot_options,
test_conns, test_buffs,
DEVNULL, DEVNULL);
status = system(cmd);
if (status == 0)
{
ok_buffers = test_buffs;
break;
}
}
if (i >= connslen)
i = connslen - 1;
n_connections = trial_conns[i];
printf("%d\n", n_connections);
printf(_("selecting default shared_buffers ... "));
fflush(stdout);
for (i = 0; i < bufslen; i++)
{
/* Use same amount of memory, independent of BLCKSZ */
test_buffs = (trial_bufs[i] * 8192) / BLCKSZ;
if (test_buffs <= ok_buffers)
{
test_buffs = ok_buffers;
break;
}
snprintf(cmd, sizeof(cmd),
SYSTEMQUOTE "\"%s\" --boot -x0 %s "
"-c max_connections=%d "
"-c shared_buffers=%d "
"< \"%s\" > \"%s\" 2>&1" SYSTEMQUOTE,
backend_exec, boot_options,
n_connections, test_buffs,
DEVNULL, DEVNULL);
status = system(cmd);
if (status == 0)
break;
}
n_buffers = test_buffs;
if ((n_buffers * (BLCKSZ / 1024)) % 1024 == 0)
printf("%dMB\n", (n_buffers * (BLCKSZ / 1024)) / 1024);
else
printf("%dkB\n", n_buffers * (BLCKSZ / 1024));
}
| static void trapsig | ( | int | signum | ) | [static] |
Definition at line 2369 of file initdb.c.
References caught_signal, and pqsignal().
Referenced by setup_signals().
{
/* handle systems that reset the handler, like Windows (grr) */
pqsignal(signum, trapsig);
caught_signal = true;
}
| static void usage | ( | const char * | progname | ) | [static] |
Definition at line 2729 of file initdb.c.
References _.
{
printf(_("%s initializes a PostgreSQL database cluster.\n\n"), progname);
printf(_("Usage:\n"));
printf(_(" %s [OPTION]... [DATADIR]\n"), progname);
printf(_("\nOptions:\n"));
printf(_(" -A, --auth=METHOD default authentication method for local connections\n"));
printf(_(" --auth-host=METHOD default authentication method for local TCP/IP connections\n"));
printf(_(" --auth-local=METHOD default authentication method for local-socket connections\n"));
printf(_(" [-D, --pgdata=]DATADIR location for this database cluster\n"));
printf(_(" -E, --encoding=ENCODING set default encoding for new databases\n"));
printf(_(" --locale=LOCALE set default locale for new databases\n"));
printf(_(" --lc-collate=, --lc-ctype=, --lc-messages=LOCALE\n"
" --lc-monetary=, --lc-numeric=, --lc-time=LOCALE\n"
" set default locale in the respective category for\n"
" new databases (default taken from environment)\n"));
printf(_(" --no-locale equivalent to --locale=C\n"));
printf(_(" --pwfile=FILE read password for the new superuser from file\n"));
printf(_(" -T, --text-search-config=CFG\n"
" default text search configuration\n"));
printf(_(" -U, --username=NAME database superuser name\n"));
printf(_(" -W, --pwprompt prompt for a password for the new superuser\n"));
printf(_(" -X, --xlogdir=XLOGDIR location for the transaction log directory\n"));
printf(_("\nLess commonly used options:\n"));
printf(_(" -d, --debug generate lots of debugging output\n"));
printf(_(" -k, --data-checksums use data page checksums\n"));
printf(_(" -L DIRECTORY where to find the input files\n"));
printf(_(" -n, --noclean do not clean up after errors\n"));
printf(_(" -N, --nosync do not wait for changes to be written safely to disk\n"));
printf(_(" -s, --show show internal settings\n"));
printf(_(" -S, --sync-only only sync data directory\n"));
printf(_("\nOther options:\n"));
printf(_(" -V, --version output version information, then exit\n"));
printf(_(" -?, --help show this help, then exit\n"));
printf(_("\nIf the data directory is not specified, the environment variable PGDATA\n"
"is used.\n"));
printf(_("\nReport bugs to <[email protected]>.\n"));
}
| static void vacuum_db | ( | void | ) | [static] |
Definition at line 2194 of file initdb.c.
References _, backend_exec, backend_options, check_ok(), DEVNULL, PG_CMD_PUTS, and snprintf().
Referenced by initialize_data_directory().
{
PG_CMD_DECL;
fputs(_("vacuuming database template1 ... "), stdout);
fflush(stdout);
snprintf(cmd, sizeof(cmd),
"\"%s\" %s template1 >%s",
backend_exec, backend_options,
DEVNULL);
PG_CMD_OPEN;
PG_CMD_PUTS("ANALYZE;\nVACUUM FULL;\nVACUUM FREEZE;\n");
PG_CMD_CLOSE;
check_ok();
}
| static void walkdir | ( | char * | path, | |
| void(*)(char *fname, bool isdir) | action | |||
| ) | [static] |
Definition at line 521 of file initdb.c.
References _, closedir(), dirent::d_name, exit_nicely, lstat, MAXPGPATH, NULL, opendir(), progname, readdir(), snprintf(), strerror(), and subpath().
Referenced by perform_fsync().
{
DIR *dir;
struct dirent *direntry;
char subpath[MAXPGPATH];
dir = opendir(path);
if (dir == NULL)
{
fprintf(stderr, _("%s: could not open directory \"%s\": %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
while (errno = 0, (direntry = readdir(dir)) != NULL)
{
struct stat fst;
if (strcmp(direntry->d_name, ".") == 0 ||
strcmp(direntry->d_name, "..") == 0)
continue;
snprintf(subpath, MAXPGPATH, "%s/%s", path, direntry->d_name);
if (lstat(subpath, &fst) < 0)
{
fprintf(stderr, _("%s: could not stat file \"%s\": %s\n"),
progname, subpath, strerror(errno));
exit_nicely();
}
if (S_ISDIR(fst.st_mode))
walkdir(subpath, action);
else if (S_ISREG(fst.st_mode))
(*action) (subpath, false);
}
#ifdef WIN32
/*
* This fix is in mingw cvs (runtime/mingwex/dirent.c rev 1.4), but not in
* released version
*/
if (GetLastError() == ERROR_NO_MORE_FILES)
errno = 0;
#endif
if (errno)
{
fprintf(stderr, _("%s: could not read directory \"%s\": %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
closedir(dir);
/*
* It's important to fsync the destination directory itself as individual
* file fsyncs don't guarantee that the directory entry for the file is
* synced. Recent versions of ext4 have made the window much wider but
* it's been an issue for ext3 and other filesystems in the past.
*/
(*action) (path, true);
}
| void warn_on_mount_point | ( | int | error | ) |
Definition at line 3313 of file initdb.c.
References _.
Referenced by create_data_directory(), and create_xlog_symlink().
{
if (error == 2)
fprintf(stderr,
_("It contains a dot-prefixed/invisible file, perhaps due to it being a mount point.\n"));
else if (error == 3)
fprintf(stderr,
_("It contains a lost+found directory, perhaps due to it being a mount point.\n"));
fprintf(stderr,
_("Using a mount point directly as the data directory is not recommended.\n"
"Create a subdirectory under the mount point.\n"));
}
| static void write_version_file | ( | char * | extrapath | ) | [static] |
Definition at line 1016 of file initdb.c.
References _, exit_nicely, free, NULL, PG_BINARY_W, pg_data, pg_malloc(), progname, and strerror().
Referenced by initialize_data_directory().
{
FILE *version_file;
char *path;
if (extrapath == NULL)
{
path = pg_malloc(strlen(pg_data) + 12);
sprintf(path, "%s/PG_VERSION", pg_data);
}
else
{
path = pg_malloc(strlen(pg_data) + strlen(extrapath) + 13);
sprintf(path, "%s/%s/PG_VERSION", pg_data, extrapath);
}
if ((version_file = fopen(path, PG_BINARY_W)) == NULL)
{
fprintf(stderr, _("%s: could not open file \"%s\" for writing: %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
if (fprintf(version_file, "%s\n", PG_MAJORVERSION) < 0 ||
fclose(version_file))
{
fprintf(stderr, _("%s: could not write file \"%s\": %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
free(path);
}
| static void writefile | ( | char * | path, | |
| char ** | lines | |||
| ) | [static] |
Definition at line 485 of file initdb.c.
References _, exit_nicely, free, NULL, progname, and strerror().
Referenced by setup_config().
{
FILE *out_file;
char **line;
if ((out_file = fopen(path, "w")) == NULL)
{
fprintf(stderr, _("%s: could not open file \"%s\" for writing: %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
for (line = lines; *line != NULL; line++)
{
if (fputs(*line, out_file) < 0)
{
fprintf(stderr, _("%s: could not write file \"%s\": %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
free(*line);
}
if (fclose(out_file))
{
fprintf(stderr, _("%s: could not write file \"%s\": %s\n"),
progname, path, strerror(errno));
exit_nicely();
}
}
const char* auth_methods_host[] [static] |
const char* auth_methods_local[] [static] |
const char* authmethodhost = "" [static] |
Definition at line 115 of file initdb.c.
Referenced by main(), and setup_config().
const char* authmethodlocal = "" [static] |
Definition at line 116 of file initdb.c.
Referenced by main(), and setup_config().
char* authwarning = NULL [static] |
Definition at line 162 of file initdb.c.
Referenced by check_authmethod_unspecified(), and main().
char backend_exec[MAXPGPATH] [static] |
Definition at line 202 of file initdb.c.
Referenced by bootstrap_template1(), get_set_pwd(), load_plpgsql(), make_postgres(), make_template0(), setup_auth(), setup_bin_paths(), setup_collation(), setup_conversion(), setup_depend(), setup_description(), setup_dictionary(), setup_privileges(), setup_schema(), setup_sysviews(), test_config_settings(), and vacuum_db().
const char* backend_options = "--single -F -O -c search_path=pg_catalog -c exit_on_error=true" [static] |
Definition at line 175 of file initdb.c.
Referenced by get_set_pwd(), load_plpgsql(), make_postgres(), make_template0(), setup_auth(), setup_collation(), setup_conversion(), setup_depend(), setup_description(), setup_dictionary(), setup_privileges(), setup_schema(), setup_sysviews(), and vacuum_db().
char bin_path[MAXPGPATH] [static] |
Definition at line 201 of file initdb.c.
Referenced by setup_bin_paths(), and setup_data_file_paths().
char* bki_file [static] |
Definition at line 129 of file initdb.c.
Referenced by bootstrap_template1(), and setup_data_file_paths().
const char* boot_options = "-F" [static] |
Definition at line 174 of file initdb.c.
Referenced by bootstrap_template1(), and test_config_settings().
bool caught_signal = false [static] |
Definition at line 145 of file initdb.c.
Referenced by check_ok(), and trapsig().
char* conf_file [static] |
Definition at line 134 of file initdb.c.
Referenced by set_null_conf(), setup_config(), and setup_data_file_paths().
char* conversion_file [static] |
Definition at line 135 of file initdb.c.
Referenced by setup_conversion(), and setup_data_file_paths().
bool data_checksums = false [static] |
Definition at line 122 of file initdb.c.
Referenced by bootstrap_template1(), and main().
const char* default_text_search_config = "" [static] |
Definition at line 111 of file initdb.c.
Referenced by main(), setup_config(), and setup_text_search().
char* desc_file [static] |
Definition at line 130 of file initdb.c.
Referenced by setup_data_file_paths(), and setup_description().
char* dictionary_file [static] |
Definition at line 136 of file initdb.c.
Referenced by setup_data_file_paths(), and setup_dictionary().
char* encoding = "" [static] |
Definition at line 103 of file initdb.c.
Referenced by ascii(), assign_client_encoding(), CATALOG(), check_client_encoding(), chr(), createdb(), dumpDatabase(), exec_command(), GetPlatformEncoding(), iso8859_to_utf8(), main(), pg_bind_textdomain_codeset(), pg_encoding_max_length_sql(), PG_encoding_to_char(), PGLC_localeconv(), PQenv2encoding(), print_aligned_text(), print_aligned_vertical(), processEncodingEntry(), processSQLNamePattern(), setup_locale_encoding(), utf8_to_iso8859(), utf8_to_win(), win_to_utf8(), and xml_recv().
char* encodingid = "0" [static] |
Definition at line 128 of file initdb.c.
Referenced by bootstrap_template1(), and setup_locale_encoding().
char* features_file [static] |
Definition at line 138 of file initdb.c.
Referenced by setup_data_file_paths(), and setup_schema().
bool found_existing_pgdata = false [static] |
Definition at line 141 of file initdb.c.
Referenced by create_data_directory(), and exit_nicely().
bool found_existing_xlogdir = false [static] |
Definition at line 143 of file initdb.c.
Referenced by create_xlog_symlink(), and exit_nicely().
char* hba_file [static] |
Definition at line 132 of file initdb.c.
Referenced by setup_config(), and setup_data_file_paths().
char* ident_file [static] |
Definition at line 133 of file initdb.c.
Referenced by setup_config(), and setup_data_file_paths().
char* info_schema_file [static] |
Definition at line 137 of file initdb.c.
Referenced by setup_data_file_paths(), and setup_schema().
char infoversion[100] [static] |
Definition at line 144 of file initdb.c.
Referenced by set_info_version(), and setup_schema().
char* lc_collate = "" [static] |
Definition at line 105 of file initdb.c.
Referenced by bootstrap_template1(), get_control_data(), main(), setlocales(), and setup_locale_encoding().
char* lc_ctype = "" [static] |
Definition at line 106 of file initdb.c.
Referenced by bootstrap_template1(), get_control_data(), main(), setlocales(), setup_locale_encoding(), and setup_text_search().
char* lc_messages = "" [static] |
Definition at line 110 of file initdb.c.
Referenced by get_control_data(), main(), setlocales(), setup_config(), and setup_locale_encoding().
char* lc_monetary = "" [static] |
Definition at line 107 of file initdb.c.
Referenced by get_control_data(), main(), setlocales(), setup_config(), and setup_locale_encoding().
char* lc_numeric = "" [static] |
Definition at line 108 of file initdb.c.
Referenced by get_control_data(), main(), setlocales(), setup_config(), and setup_locale_encoding().
char* lc_time = "" [static] |
Definition at line 109 of file initdb.c.
Referenced by get_control_data(), main(), setlocales(), setup_config(), and setup_locale_encoding().
char* locale = "" [static] |
Definition at line 104 of file initdb.c.
Referenced by Generic_Text_IC_like(), like_fixed_prefix(), main(), and setlocales().
bool made_new_pgdata = false [static] |
Definition at line 140 of file initdb.c.
Referenced by create_data_directory(), and exit_nicely().
bool made_new_xlogdir = false [static] |
Definition at line 142 of file initdb.c.
Referenced by create_xlog_symlink(), and exit_nicely().
int n_buffers = 50 [static] |
Definition at line 152 of file initdb.c.
Referenced by setup_config(), and test_config_settings().
int n_connections = 10 [static] |
Definition at line 151 of file initdb.c.
Referenced by setup_config(), and test_config_settings().
Definition at line 118 of file initdb.c.
Referenced by exit_nicely(), and main().
int output_errno = 0 [static] |
Definition at line 147 of file initdb.c.
Referenced by check_ok().
bool output_failed = false [static] |
Definition at line 146 of file initdb.c.
Referenced by check_ok().
char* pg_data = "" [static] |
Definition at line 102 of file initdb.c.
Referenced by bootstrap_template1(), create_data_directory(), create_xlog_symlink(), exit_nicely(), main(), mkdatadir(), perform_fsync(), set_null_conf(), setup_config(), setup_data_file_paths(), setup_pgdata(), and write_version_file().
char* pgdata_native [static] |
Definition at line 148 of file initdb.c.
Referenced by main(), and setup_pgdata().
char* pwfilename = NULL [static] |
Definition at line 114 of file initdb.c.
Referenced by check_need_password(), get_set_pwd(), initialize_data_directory(), and main().
Definition at line 113 of file initdb.c.
Referenced by check_need_password(), get_set_pwd(), initialize_data_directory(), and main().
char* share_path = NULL [static] |
Definition at line 99 of file initdb.c.
Referenced by main(), ParseTzFile(), set_input(), setup_bin_paths(), setup_config(), and setup_data_file_paths().
char* shdesc_file [static] |
Definition at line 131 of file initdb.c.
Referenced by setup_data_file_paths(), and setup_description().
bool show_setting = false [static] |
Definition at line 121 of file initdb.c.
Referenced by main(), and setup_data_file_paths().
| const char* subdirs[] |
{
"global",
"pg_xlog",
"pg_xlog/archive_status",
"pg_clog",
"pg_notify",
"pg_serial",
"pg_snapshots",
"pg_subtrans",
"pg_twophase",
"pg_multixact/members",
"pg_multixact/offsets",
"base",
"base/1",
"pg_tblspc",
"pg_stat",
"pg_stat_tmp"
}
Definition at line 180 of file initdb.c.
Referenced by initialize_data_directory().
char* system_views_file [static] |
Definition at line 139 of file initdb.c.
Referenced by setup_data_file_paths(), and setup_sysviews().
struct tsearch_config_match tsearch_config_languages[] [static] |
char* username = "" [static] |
Definition at line 112 of file initdb.c.
Referenced by _copyAlterUserMappingStmt(), _copyCreateUserMappingStmt(), _copyDropUserMappingStmt(), _equalAlterUserMappingStmt(), _equalCreateUserMappingStmt(), _equalDropUserMappingStmt(), bootstrap_template1(), CloneArchive(), get_set_pwd(), get_user_name(), getObjectIdentity(), has_any_column_privilege_name_id(), has_column_privilege_name_id_attnum(), has_column_privilege_name_id_name(), has_database_privilege_name_id(), has_database_privilege_name_name(), has_foreign_data_wrapper_privilege_name_id(), has_foreign_data_wrapper_privilege_name_name(), has_function_privilege_name_id(), has_function_privilege_name_name(), has_language_privilege_name_id(), has_language_privilege_name_name(), has_schema_privilege_name_id(), has_schema_privilege_name_name(), has_sequence_privilege_name_id(), has_server_privilege_name_id(), has_server_privilege_name_name(), has_table_privilege_name_id(), has_tablespace_privilege_name_id(), has_tablespace_privilege_name_name(), has_type_privilege_name_id(), has_type_privilege_name_name(), log_line_prefix(), main(), pg_fe_getauthname(), pg_has_role_name_id(), pg_has_role_name_name(), setup_config(), setup_data_file_paths(), and setup_privileges().
char* xlog_dir = "" [static] |
Definition at line 123 of file initdb.c.
Referenced by create_xlog_symlink(), exit_nicely(), and main().
1.7.1