usleep has been deprecated by POSIX.1-2001 and removed in POSIX.1-2008. Fixes compilation when libc does not include usleep (optional with uClibc-ng).
nanosleep also has the advantage of being more accurate. Signed-off-by: Rosen Penev <[email protected]> --- v2: Add missing semicolon initd/init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/initd/init.c b/initd/init.c index 29eee50..b253fb6 100644 --- a/initd/init.c +++ b/initd/init.c @@ -97,12 +97,13 @@ main(int argc, char **argv) if (pid <= 0) { ERROR("Failed to start kmodloader instance: %m\n"); } else { + const struct timespec req = {0, 10 * 1000 * 1000}; int i; for (i = 0; i < 1200; i++) { if (waitpid(pid, NULL, WNOHANG) > 0) break; - usleep(10 * 1000); + nanosleep(&req, NULL); watchdog_ping(); } } -- 2.17.1 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
