threads: implement support for pthread_condattr (#320)

[wasi-libc.git] / libc-top-half / musl / src / thread / pthread_condattr_setclock.c

diff --git a/libc-top-half/musl/src/thread/pthread_condattr_setclock.c b/libc-top-half/musl/src/thread/pthread_condattr_setclock.c
index 71125941341d1392661eccdf6367793d270b0c2a..21ca070c3ecde0e9c3e44cea86fab3096ce6b651 100644 (file)
--- a/libc-top-half/musl/src/thread/pthread_condattr_setclock.c
+++ b/libc-top-half/musl/src/thread/pthread_condattr_setclock.c
@@ -1,9 +1,21 @@
 #include "pthread_impl.h"
 
+#ifndef __wasilibc_unmodified_upstream
+#include <common/clock.h>
+#endif
+
 int pthread_condattr_setclock(pthread_condattr_t *a, clockid_t clk)
 {
+#ifdef __wasilibc_unmodified_upstream
        if (clk < 0 || clk-2U < 2) return EINVAL;
+#else
+       if (clk->id < 0 || clk->id-2U < 2) return EINVAL;
+#endif
        a->__attr &= 0x80000000;
+#ifdef __wasilibc_unmodified_upstream
        a->__attr |= clk;
+#else
+       a->__attr |= clk->id;
+#endif
        return 0;
 }