Returns, in OpenVMS terms, the member number from the user identification code (UIC). For example, if the UIC is [313,031], 031 is the member number.
#include <unistd.h> uid_t geteuid (void);
For programs compiled with the _VMS_V6_SOURCE feature-test macro or programs that do not include the <unistd.h> header file, the getuid and geteuid functions return the member number of the OpenVMS UIC. For example, if the UIC is [313,31], then the member number, 31, is returned.
For programs compiled without the _VMS_V6_SOURCE feature-test macro that do include the <unistd.h> header file, the full UIC is returned. For example, if the UIC is [313, 31] then 20512799 (31 + 313 * 65536) is returned.
See the getegid or getgid functions in this section for the functions that return the group number.
| x | The member number from the current UIC. |