if returning errno value directly from a syscall, we need to negate it.

[musl] / src / time / clock_nanosleep.c

diff --git a/src/time/clock_nanosleep.c b/src/time/clock_nanosleep.c
index c777c17..721e794 100644 (file)
--- a/src/time/clock_nanosleep.c
+++ b/src/time/clock_nanosleep.c
@@ -6,7 +6,7 @@ int clock_nanosleep(clockid_t clk, int flags, const struct timespec *req, struct
 {
        int ret;
        CANCELPT_BEGIN;
-       ret = __syscall(__NR_clock_nanosleep, clk, flags, req, rem);
+       ret = -__syscall(__NR_clock_nanosleep, clk, flags, req, rem);
        CANCELPT_END;
        return ret;
 }