Commit 180a9797 authored by Willy Tarreau's avatar Willy Tarreau Committed by Paul E. McKenney
Browse files

tools/nolibc/unistd: add usleep() 



This call is trivial to implement based on select() to complete sleep()
and msleep(), let's add it.

Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 4619de34

tools/include/nolibc/unistd.h

+8 −0
Original line number Diff line number Diff line
@@ -37,6 +37,14 @@ unsigned int sleep(unsigned int seconds) 
		return 0;

}



static __attribute__((unused))

int usleep(unsigned int usecs)

{

	struct timeval my_timeval = { usecs / 1000000, usecs % 1000000 };



	return sys_select(0, 0, 0, 0, &my_timeval);

}



static __attribute__((unused))

int tcsetpgrp(int fd, pid_t pid)

{