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int fcntl(int fildes, int command, ...);
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❑ F_SETLK
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int fcntl(int fildes, int command, struct flock *flock_structure);
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❑ short l_type;
❑ short l_whence;
❑ off_t l_start;
❑ off_t l_len;
❑ pid_t l_pid;
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Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
1.CPU&½ø³Ì
1.1 topÃüÁî
top - 20:07:00 up 186 days, 3:47, 3 users, load average: 0.01, 0.02, 0.00
Tasks: 82 total, 1 running, 80 sleeping, 1 stopped, 0 zombie
Cpu(s): 3.7% us, 0.0% sy, 0.0% ni, ......
/*
* linux/kernel/asm.s
*
* (C) 1991 Linus Torvalds
*/
/*
* asm.s contains the low-level code for most hardware faults.
* page_exception is handled by the mm, so that isn't here. This
* file also handles (hopefully) fpu-exceptions ......
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#include <stddef.h>
char * ___strtok = NULL;
char * strcpy(char * dest,const char *src)
{
char *tmp = dest;
while ((*dest++ = *src++) != '\0')
/* nothing */;
return tmp;
}
char * strncpy(char * des ......