GETUID.2
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- GETUID(2) Minix Programmer's Manual GETUID(2)
- NAME
- getuid, geteuid - get user identity
- SYNOPSIS
- #include <sys/types.h>
- #include <unistd.h>
- uid_t getuid(void)
- uid_t geteuid(void)
- DESCRIPTION
- Getuid returns the real user ID of the current process, geteuid the
- effective user ID.
- The real user ID identifies the person who is logged in. The effective
- user ID gives the process additional permissions during execution of
- "set-user-ID" mode processes, which use getuid to determine the real-
- user-id of the process that invoked them.
- SEE ALSO
- getgid(2), setuid(2).
- 4BSD January 7, 1986 1