[Minios-devel] [UNIKRAFT/PTHREAD-EMBEDDED PATCH 2/2] Implement pthread_condattr_{getclock, setclock}

[Vlad-Andrei BĂDOIU <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>]

We adapt the implementation from musl.

Signed-off-by: Vlad-Andrei BĂDOIU <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
---
 pthread_condattr.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/pthread_condattr.c b/pthread_condattr.c
index 53dcc64..0861a53 100644
--- a/pthread_condattr.c
+++ b/pthread_condattr.c
@@ -23,19 +23,20 @@
 #include <errno.h>
 #include <time.h>
 #include <pthread.h>
-
+#include <implement.h>
 
 int pthread_condattr_getclock(const pthread_condattr_t *__restrict attr,
                clockid_t *__restrict clock_id)
 {
-       WARN_STUBBED();
-       errno = ENOTSUP;
-       return -1;
+       *clock_id = (*attr)->clock & 0x7fffffff;
+       return 0;
 }
 
 int pthread_condattr_setclock(pthread_condattr_t *attr, clockid_t clock_id)
 {
-       WARN_STUBBED();
-       errno = ENOTSUP;
-       return -1;
+       if (clock_id < 0 || clock_id-2U < 2)
+               return EINVAL;
+       (*attr)->clock &= 0x80000000;
+       (*attr)->clock |= clock_id;
+       return 0;
 }
-- 
2.20.1


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