Changeset 0d0b319 in mainline for uspace/lib/posix/source/sys/wait.c

Timestamp:

2018-01-04T20:03:02Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3c7702c0

Parents:

10de842

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 19:18:29)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:03:02)

Message:

Flip error constants to positive values, and update libposix for the change.

File:

• uspace/lib/posix/source/sys/wait.c (modified) (2 diffs)

uspace/lib/posix/source/sys/wait.c

@@ -42 +42 @@
 #include "libc/task.h"
 #include "posix/assert.h"
-#include "posix/errno.h"
+
+#include <errno.h>
+
 #include "posix/limits.h"
 #include "posix/signal.h"
@@ -100 +102 @@
         int retval;
         
-        int rc = task_wait_task_id((task_id_t) pid, &texit, &retval);
-        
-        if (rc < 0) {
+        if (failed(task_wait_task_id((task_id_t) pid, &texit, &retval))) {
                 /* Unable to retrieve status. */
-                errno = -rc;
                 return (posix_pid_t) -1;
         }