gethostname.c File Reference

#include "c.h"
#include <sys/utsname.h>

Include dependency graph for gethostname.c:

Go to the source code of this file.

Functions
int	gethostname (char *name, int namelen)

---

Function Documentation

int gethostname	(	char *	name,
		int	namelen
	)

Definition at line 20 of file gethostname.c.

{
    static struct utsname mname;
    static int  called = 0;

    if (!called)
    {
        called++;
        uname(&mname);
    }
    strncpy(name, mname.nodename, (SYS_NMLN < namelen ? SYS_NMLN : namelen));

    return 0;
}