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MUNLOCKALLSection: Linux Programmer's Manual (2)Updated: 1995-11-26 Index Return to Main Contents ̾Á°munlockall - ¸Æ¤Ó½Ð¤·¤¿¥×¥í¥»¥¹¤Î¥Ú¡¼¥¸¥ó¥°¤òºÆ³«¤¹¤ë½ñ¼°#include <sys/mman.h> int munlockall(void); ÀâÌÀmunlockall ¤Ï¸Æ¤Ó½Ð¤·¤¿¥×¥í¥»¥¹¤Î¥¢¥É¥ì¥¹¶õ´Ö¤Ë¥Þ¥Ã¥×¤µ¤ì¤Æ¤¤¤ëÁ´¤Æ¤Î¥Ú¡¼¥¸¤Î ¥Ú¡¼¥¸¥ó¥°(paging)¤òºÆ³«(reenable)¤¹¤ë¡£¥á¥â¥ê¤Î¥í¥Ã¥¯(lock)¤ÏÎßÀѤ·¤Ê¤¤¡£Î㤨¤ÐÊ£¿ô²ó mlock ¤ä mlockall ¤ò¸Æ¤Ó½Ð¤·¤Æ¥í¥Ã¥¯¤µ¤ì¤¿¥Ú¡¼¥¸¤â°ì²ó¤Î munlockall ¤Ë¤è¤Ã¤Æ¥¢¥ó¥í¥Ã¥¯(unlock)¤µ¤ì¤ë¡£ Ê£¿ô¤Î¾ì½ê¤äÊ£¿ô¤Î¥×¥í¥»¥¹¤Ë¥Þ¥Ã¥×¤µ¤ì¤Æ¤¤¤ë¥Ú¡¼¥¸¤Ï¡¢¾¯¤Ê¤¯¤È¤â°ì¤Ä¤Î¾ì½ê¡¢ °ì¤Ä¤Î¥×¥í¥»¥¹¤Ç¥í¥Ã¥¯¤µ¤ì¤Æ¤¤¤ë¸Â¤ê¤Ï RAM ¤Ë»Ä¤ê³¤±¤ë¡£ mlockall ¤È munlockall ¤¬»ÈÍѲÄǽ¤Ç¤¢¤ë POSIX ¥·¥¹¥Æ¥à¤Ç¤Ï _POSIX_MEMLOCK ¤¬ <unistd.h> ¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡£ ÊÖ¤êÃÍÀ®¸ù¤·¤¿¾ì¹ç¤Ï¡¢ munlockall ¤Ï¥¼¥í¤òÊÖ¤¹¡£¥¨¥é¡¼¤Î¾ì¹ç¤Ï¡¢-1 ¤òÊÖ¤· errno ¤ËŬÀÚ¤ÊÃͤòÀßÄꤹ¤ë¡£½àµòPOSIX.1b, SVr4´ØÏ¢¹àÌÜmlockall(2), mlock(2), munlock(2)
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