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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-10 14:42:28 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-10 14:42:28 +0000 |
| commit | 506452c6fa4b7d408da0d332100f43a3102168ab (patch) | |
| tree | bca4f4b7d50f699ff0c88572958ed38f6d747244 /nuttx/sched/sched_waitpid.c | |
| parent | ebc734d8e40e310bc94bd8321a70ce1b8ef5d5a9 (diff) | |
| download | px4-nuttx-506452c6fa4b7d408da0d332100f43a3102168ab.tar.gz px4-nuttx-506452c6fa4b7d408da0d332100f43a3102168ab.tar.bz2 px4-nuttx-506452c6fa4b7d408da0d332100f43a3102168ab.zip | |
add apps/ dir
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3360 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/sched/sched_waitpid.c')
| -rw-r--r-- | nuttx/sched/sched_waitpid.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/nuttx/sched/sched_waitpid.c b/nuttx/sched/sched_waitpid.c index 6e544f2eb..a1af343e1 100644 --- a/nuttx/sched/sched_waitpid.c +++ b/nuttx/sched/sched_waitpid.c @@ -195,12 +195,6 @@ pid_t waitpid(pid_t pid, int *stat_loc, int options) /* None of the options are supported */ #ifdef CONFIG_DEBUG - if (stat_loc == NULL) - { - err = EINVAL; - goto errout_with_errno; - } - if (options != 0) { err = ENOSYS; @@ -214,7 +208,7 @@ pid_t waitpid(pid_t pid, int *stat_loc, int options) * others? */ - if (tcb->stat_loc == NULL) + if (stat_loc != NULL && tcb->stat_loc == NULL) { tcb->stat_loc = stat_loc; mystat = true; |