Content-type: text/html Manpage of ULIMIT

ULIMIT

Section: Linux Programmer's Manual (3)
Updated: 12 June 1998
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ulimit - »ñÈ¡ºÍ¸Ä±äÓû§µÄÏÞÖÆÉ趨  

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#include <ulimit.h>

long ulimit(int cmd, long newlimit);  

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¾¯¸æ: Õâ¸öº¯ÊýÒѾ­±»·ÏÆú. glibc ²»ÔÙÌṩÕâ¸ö°üº¬Îļþ. ʹÓà getrlimit(2), setrlimit(2) ºÍ sysconf(3) ´úÌæÕâ¸öº¯Êý. Ïà¹ØshellÃüÁî ulimit, ²Î¼û bash(1).

ʹÓà ulimit ¿ÉÒÔ»ñµÃ»ò¸Ä±äµ±Ç°½ø³ÌµÄÏÞÖÆÉ趨. cmd ²ÎÊý¿ÉÒÔÊÇÏÂÁÐÖµÖеÄÒ»¸ö:

UL_GETFSIZE
·µ»ØÎļþ´óСµÄÏÞÖÆ (ÒÔ512×Ö½ÚΪµ¥Î»).
UL_SETFSIZE
É趨Îļþ´óСµÄÏÞÖÆ.
3
(Linux²»Ö§³Ö) ·µ»ØÊý¾Ý¶Î¿ÉÒÔʹÓõÄ×î´óµØÖ·.
4
(Ö§³Ö,µ«Ã»Óж¨Òå·ûºÅ³£Á¿) ·µ»Øµ÷Óñ¾º¯ÊýµÄ½ø³Ì¿ÉÒÔ´ò¿ªµÄ×î´óÎļþÊý.

 

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Èç¹ûÖ´Ðгɹ¦£, ulimit ·µ»ØÒ»¸ö·Ç¸ºÖµ; Èç¹û·¢Éú´íÎó, ·µ»Ø-1, ²¢ÇÒ¸ø errno ¸³´íÎóÖµ.  

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EPERM
·ÇrootÓû§½ø³ÌÊÔͼÔö´óÏÞÖÆÉ趨.
 

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SVID.  

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bash(1), getrlimit(2), setrlimit(2), sysconf(3)


 

Index

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Time: 14:43:00 GMT, April 08, 2001