Modify the return values to comply with POSIX. Previously these

functions would return -1 and set errno to indicate the specific error.
POSIX requires that the functions return the error code as the return
value of the function instead.

1 files changed, 3 insertions, 6 deletions

diff --git a/lib/libkse/thread/thr_join.c b/lib/libkse/thread/thr_join.c
index 161482e..63d0d58 100644
--- a/lib/libkse/thread/thr_join.c
+++ b/lib/libkse/thread/thr_join.c
@@ -67,14 +67,12 @@ pthread_join(pthread_t pthread, void **thread_return)
 
 	if (pthread1 == NULL) {
 		/* Return an error: */
-		errno = ESRCH;
-		rval = -1;
+		rval = ESRCH;
 
 	/* Check if this thread has been detached: */
 	} else if ((pthread->attr.flags & PTHREAD_DETACHED) != 0) {
 		/* Return an error: */
-		errno = ESRCH;
-		rval = -1;
+		rval = ESRCH;
 	}
 	/* Check if the thread is not dead: */
 	else if (pthread->state != PS_DEAD) {
@@ -96,8 +94,7 @@ pthread_join(pthread_t pthread, void **thread_return)
 			}
 		} else {
 			/* Return an error: */
-			errno = ESRCH;
-			rval = -1;
+			rval = ESRCH;
 		}
 	} else {
 		/* Check if the return value is required: */