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getresuid
Langue: en
Version: 2003-05-26 (fedora - 16/08/07)
Section: 2 (Appels système)
NAME
getresuid, getresgid - get real, effective and saved user or group IDSYNOPSIS
#define _GNU_SOURCE#include <unistd.h>
int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid);
int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid);
DESCRIPTION
getresuid() and getresgid() (both introduced in Linux 2.1.44) get the real UID, effective UID, and saved set-user-ID (resp. group ID's) of the current process.RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.ERRORS
- EFAULT
- One of the arguments specified an address outside the calling program's address space.
CONFORMING TO
These calls are non-standard; they also appear on HP-UX and some of the BSDs.The prototype is given by glibc since version 2.3.2 provided _GNU_SOURCE is defined.
SEE ALSO
getuid(2), setresuid(2), setreuid(2), setuid(2), feature_test_macros(7)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre