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alarm
Langue: ru
Version: 1993-07-21 (openSuse - 09/10/07)
Section: 2 (Appels système)
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alarm - ÕÓÔÁÎÏ×ËÁ ×ÒÅÍÅÎÉ ÄÏÓÔÁ×ËÉ ÔÒÅ×ÏÖÎÏÇÏ ÓÉÇÎÁÌÁïâúïò
#include <unistd.h> unsigned int alarm(unsigned int seconds);
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óÉÓÔÅÍÎÙÊ ×ÙÚÏ× alarm ×ÙÐÏÌÎÑÅÔ × ×ÙÚ×Á×ÛÉÊ ÅÇÏ ÐÒÏÃÅÓÓ ÄÏÓÔÁ×ËÕ ÓÉÇÎÁÌÁ " SIGALRM ÞÅÒÅÚ seconds ÓÅËÕÎÄ.åÓÌÉ seconds ÒÁ×ÎÏ ÎÕÌÀ, ÔÏ ÎÉËÁËÉÈ ÎÏ×ÙÈ ÔÒÅ×ÏÖÎÙÈ ÓÉÇÎÁÌÏ× × ÏÞÅÒÅÄØ ÐÏÓÔÁ×ÌÅÎÏ ÎÅ ÂÕÄÅÔ.
åÓÌÉ ÓÌÕÞÉÔØÓÑ ËÁËÏÅ-ÌÉÂÏ ÓÏÂÙÔÉÅ (ÉÎÔÅÒÅÓÎÏ ËÁËÏÅ? -- ÐÒÉÍ. ÐÅÒ.), ÌÀÂÙÅ ÐÒÅÄÙÄÕÝÉÅ ÕÓÔÁÎÏ×ËÉ alarm ÏÔÍÅÎÑÀÔÓÑ.
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alarm ×ÏÚ×ÒÁÝÁÅÔ ËÏÌÉÞÅÓÔ×Ï ÓÅËÕÎÄ, ÏÓÔÁ×ÛÉÈÓÑ ÄÏ ÍÏÍÅÎÔÁ ÄÏÓÔÁ×ËÉ ÓÉÇÎÁÌÁ, ÕÓÔÁÎÏ×ÌÅÎÎÏÇÏ ÐÒÅÄÙÄÕÝÉÍ ×ÙÚÏ×ÏÍ alarm ÉÌÉ ÎÏÌØ, ÅÓÌÉ × ÏÞÅÒÅÄÉ ÎÅÔ ÔÒÅ×ÏÖÎÙÈ ÓÉÇÎÁÌÏ×.úáíåþáîéñ
÷ÙÚÏ×Ù alarm É setitimer ÓÏ×ÍÅÓÔÎÏ ÉÓÐÏÌØÚÕÀÔ ÏÄÉÎ É ÔÏÔ ÖÅ ÔÁÊÍÅÒ; ÏÎÉ ÂÕÄÕÔ ËÏÎÆÌÉËÔÏ×ÁÔØ ÄÒÕÇ Ó ÄÒÕÇÏÍ.sleep() ÍÏÖÅÔ ÂÙÔØ ÒÅÁÌÉÚÏ×ÁÎ, ÉÓÐÏÌØÚÕÑ SIGALRM; ÔÁË ÞÔÏ ÓÍÅÛÁÎÎÏÅ ÉÓÐÏÌØÚÏ×ÁÎÉÅ ×ÙÚÏ×Ï× alarm() É sleep() - ÜÔÏ ÐÌÏÈÁÑ ÉÄÅÑ.
ðÏÓÔÁÎÏ×ËÁ ÓÉÇÎÁÌÁ × ÏÞÅÒÅÄØ ÍÏÖÅÔ ×ÙÚÙ×ÁÔØ ÚÁÄÅÒÖÕ ×ÙÐÏÌÎÅÎÉÑ ×ÙÚ×Á×ÛÅÇÏ ÐÒÏÃÅÓÓÁ ÎÁ ÎÅËÏÔÏÒÏÅ ×ÒÅÍÑ.
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setitimer(2), signal(2), sigaction(2), gettimeofday(2), select(2), pause(2), sleep(3)ðåòå÷ïä
ðÅÒÅ×£Ì Ó ÁÎÇÌÉÊÓËÏÇÏ ÷ÉËÔÏÒ ÷ÉÓÌÏÂÏËÏ× <corochoone@perm.ru> 2003Contenus ©2006-2024 Benjamin Poulain
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