Synopsis

#include <unistd.h>

uid_t geteuid(void);

Status

Declared, not implemented

Conformance

IEEE Std 1003.1-2017

Description

The geteuid() function shall return the effective user ID of the calling process. The geteuid() function shall not modify errno.

Return value

The geteuid() function shall always be successful and no return value is reserved to indicate an error.

Errors

No errors are defined.

Tests

Untested

Known bugs

None

See Also

  1. Standard library functions
  2. Table of Contents