NAME¶

getgid, getegid - get group identity

SYNOPSIS¶

#include <unistd.h>
#include <sys/types.h>

gid_t getgid(void);
gid_t getegid(void);

DESCRIPTION¶

getgid() returns the real group ID of the calling process.

getegid() returns the effective group ID of the calling process.

ERRORS¶

These functions are always successful.

CONFORMING TO¶

POSIX.1-2001, 4.3BSD.

SEE ALSO¶

getresgid(2), setgid(2), setregid(2), credentials(7)

COLOPHON¶

This page is part of release 3.22 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.