#include <FCNTL.H>
Link against: estlib.lib

`_FOPEN`

_FOPEN (-1)

Description

`_FREAD`

_FREAD 0x0001

Description

`_FWRITE`

_FWRITE 0x0002

Description

`_FNDELAY`

_FNDELAY 0x0004

Description

`_FAPPEND`

_FAPPEND 0x0008

Description

`_FMARK`

_FMARK 0x0010

Description

`_FDEFER`

_FDEFER 0x0020

Description

`_FASYNC`

_FASYNC 0x0040

Description

`_FSHLOCK`

_FSHLOCK 0x0080

Description

`_FEXLOCK`

_FEXLOCK 0x0100

Description

`_FCREAT`

_FCREAT 0x0200

Description

`_FTRUNC`

_FTRUNC 0x0400

Description

`_FEXCL`

_FEXCL 0x0800

Description

`_FNBIO`

_FNBIO 0x1000

Description

`_FSYNC`

_FSYNC 0x2000

Description

`_FNONBLOCK`

_FNONBLOCK 0x4000

Description

`_FNOCTTY`

_FNOCTTY 0x8000

Description

`_FBUFFERED`

_FBUFFERED 0x10000

Description

`O_ACCMODE`

O_ACCMODE (O_RDONLY|O_WRONLY|O_RDWR)

Description

`O_RDONLY`

O_RDONLY 0

Description

Flag values for open(2) and fcntl(2) The kernel adds 1 to the open modes to turn it into some combination of FREAD and FWRITE.

`O_WRONLY`

O_WRONLY 1

Description

`O_RDWR`

O_RDWR 2

Description

`O_APPEND`

O_APPEND _FAPPEND

Description

`O_CREAT`

O_CREAT _FCREAT

Description

`O_TRUNC`

O_TRUNC _FTRUNC

Description

`O_EXCL`

O_EXCL _FEXCL

Description

`O_NONBLOCK`

O_NONBLOCK _FNONBLOCK

Description

`O_NOCTTY`

O_NOCTTY _FNOCTTY

Description

`_FBINARY`

_FBINARY 0x10000

Description

`_FTEXT`

_FTEXT 0x20000

Description

`O_BINARY`

O_BINARY _FBINARY

Description

`O_TEXT`

O_TEXT _FTEXT

Description

`O_BUFFERED`

O_BUFFERED _FBUFFERED

Description

`O_SYNC`

O_SYNC _FSYNC

Description

`FAPPEND`

FAPPEND _FAPPEND

Description

Flags that work for fcntl(fd, F_SETFL, FXXXX)

`FSYNC`

FSYNC _FSYNC

Description

`FASYNC`

FASYNC _FASYNC

Description

`FNBIO`

FNBIO _FNBIO

Description

`FNONBIO`

FNONBIO _FNONBLOCK

Description

`FNDELAY`

FNDELAY _FNDELAY

Description

`FREAD`

FREAD _FREAD

Description

Flags that are disallowed for fcntl's (FCNTLCANT); used for opens, internal state, or locking.

`FWRITE`

FWRITE _FWRITE

Description

`FMARK`

FMARK _FMARK

Description

`FDEFER`

FDEFER _FDEFER

Description

`FSHLOCK`

FSHLOCK _FSHLOCK

Description

`FEXLOCK`

FEXLOCK _FEXLOCK

Description

`FOPEN`

FOPEN _FOPEN

Description

The rest of the flags, used only for opens

`FCREAT`

FCREAT _FCREAT

Description

`FTRUNC`

FTRUNC _FTRUNC

Description

`FEXCL`

FEXCL _FEXCL

Description

`FNOCTTY`

FNOCTTY _FNOCTTY

Description

`FBUFFERED`

FBUFFERED _FBUFFERED

Description

`FD_CLOEXEC`

FD_CLOEXEC 1

Description

XXX close on exec request; must match UF_EXCLOSE in user.h

`F_DUPFD`

F_DUPFD 0

Description

fcntl(2) requests

`F_GETFD`

F_GETFD 1

Description

`F_SETFD`

F_SETFD 2

Description

`F_GETFL`

F_GETFL 3

Description

`F_SETFL`

F_SETFL 4

Description

`F_GETOWN`

F_GETOWN 5

Description

`F_SETOWN`

F_SETOWN 6

Description

`F_GETLK`

F_GETLK 7

Description

`F_SETLK`

F_SETLK 8

Description

`F_SETLKW`

F_SETLKW 9

Description

`F_RGETLK`

F_RGETLK 10

Description

`F_RSETLK`

F_RSETLK 11

Description

`F_CNVT`

F_CNVT 12

Description

`F_RSETLKW`

F_RSETLKW 13

Description

`F_RDLCK`

F_RDLCK 1

Description

fcntl(2) flags (l_type field of flock structure)

`F_WRLCK`

F_WRLCK 2

Description

`F_UNLCK`

F_UNLCK 3

Description

`F_UNLKSYS`

F_UNLKSYS 4

Description

`creat`

creat (n, m) open(n,O_WRONLY|O_CREAT|O_TRUNC,m)

Description

Parameters

`n`
`m`

`open(const char *,int,...)`

IMPORT_C int open(const char *, int,...);

Description

Opens the file which name is stored in the file string.

Parameters

`const char *`
`int`
`...`

Return value

int

On Success, a non-negative integer representing the lowest numbered unused file descriptor. On Failure, returns -1, errno may be set.

`wopen(const wchar_t *,int,...)`

IMPORT_C int wopen(const wchar_t *, int,...);

Description

A wide_character version of a open(const char *,int,...)open(const char *,int,...).

Parameters

`const wchar_twchar_t *`
`int`
`...`

Return value

int