pause: čekat na signál

Originální popis anglicky: pause - wait for signal

Návod, kniha: Linux Programmer's Manual

STRUČNĚ

#include <unistd.h> int pause(void);

POPIS / INSTRUKCE

The pause library function causes the invoking process (or thread) to sleep until a signal is received that either terminates it or causes it to call a signal-catching function.

NÁVRATOVÁ HODNOTA

The pause function only returns when a signal was caught and the signal-catching function returned. In this case pause returns -1, and errno is set to EINTR.

CHYBY / ERRORY

EINTR

a signal was caught and the signal-catching function returned.

ODPOVÍDAJÍCÍ

SVr4, SVID, POSIX, X/OPEN, BSD 4.3

SOUVISEJÍCÍ

kill(2), select(2), signal(2)