stime: nastavit čas

Originální popis anglicky: stime - set time

Návod, kniha: Linux Programmer's Manual

STRUČNĚ

#define _SVID_SOURCE /* glibc2 needs this */ #include <time.h> int stime(time_t *t);

POPIS / INSTRUKCE

stime sets the system's idea of the time and date. Time, pointed to by t, is measured in seconds from 00:00:00 GMT January 1, 1970. stime() may only be executed by the super user.

NÁVRATOVÁ HODNOTA

On success, zero is returned. On error, -1 is returned, and errno is set appropriately.

CHYBY / ERRORY

EFAULT

Error in getting information from user space.

EPERM

The calling process has insufficient privilege. Under Linux the CAP_SYS_TIME privilege is required.

ODPOVÍDAJÍCÍ

SVr4, SVID, X/OPEN

NOTES

Under glibc2, <time.h> only provides a prototype when _SVID_SOURCE is defined.

SOUVISEJÍCÍ

date(1), settimeofday(2), capabilities(7)