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🆕 usleep()、nanosleep()

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This commit is contained in:
fslongjin
2022-07-12 12:01:51 +08:00
parent 4208c56074
commit 676260c537
21 changed files with 277 additions and 15 deletions
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8
user/libs/libc/unistd.h
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@ -89,3 +89,11 @@ int64_t chdir(char *dest_path);
* @return int
*/
int execv(const char* path, char * const argv[]);
/**
* @brief 睡眠指定时间
*
* @param usec 微秒
* @return int
*/
extern int usleep(useconds_t usec);