newlib-cygwin/newlib/libc/sys/linux/seteuid.c

19 lines
215 B
C

/* Copyright 2002, Red Hat Inc. */
#include <errno.h>
#include <unistd.h>
int
seteuid (uid_t uid)
{
int result;
if (uid == (uid_t) ~0)
{
errno = (EINVAL);
return -1;
}
return setresuid (-1, uid, -1);
}