Linux Certif

Toute la documentation sur la certification Linux LPI

getpagesize

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#include <unistd.h>

int getpagesize(void);

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mmap(2) ¤¬»ÈÍѤ¹¤ë¥Ú¡¼¥¸¥µ¥¤¥º¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤·¤ÆÃΤ뤳¤È¤¬¤Ç¤­¤ë¡£

#include <unistd.h>

long sz = sysconf(_SC_PAGESIZE);

(¤Û¤È¤ó¤É¤Î¥·¥¹¥Æ¥à¤Ç¤Ï _SC_PAGESIZE ¤ÎƱµÁ¸ì¤È¤·¤Æ _SC_PAGE_SIZE ¤ò»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤­¤ë)¡¢¤â¤·¤¯¤Ï°Ê²¼¤Î¤è¤¦¤Ë¤¹¤ë:

#include <unistd.h>

int sz = getpagesize();

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mmap(2), sysconf(3)