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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-12 21:53:18 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-12 21:53:18 +0000 |
| commit | 177f3484f71b2d03fc5b809a024ff32d137494ba (patch) | |
| tree | c1c81390b64b5e303bad0ea2638d979d9c2e8607 /nuttx/fs | |
| parent | eb1679e6fac9aa613baf90f285ef3e5e5413ea18 (diff) | |
| download | px4-nuttx-177f3484f71b2d03fc5b809a024ff32d137494ba.tar.gz px4-nuttx-177f3484f71b2d03fc5b809a024ff32d137494ba.tar.bz2 px4-nuttx-177f3484f71b2d03fc5b809a024ff32d137494ba.zip | |
Fix some ARMv7-M syscall logic
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5736 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/fs')
| -rw-r--r-- | nuttx/fs/fs_fdopen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nuttx/fs/fs_fdopen.c b/nuttx/fs/fs_fdopen.c index 0e43876a1..58ea043c5 100644 --- a/nuttx/fs/fs_fdopen.c +++ b/nuttx/fs/fs_fdopen.c @@ -144,6 +144,7 @@ FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR struct tcb_s *tcb) { tcb = sched_self(); } + DEBUGASSERT(tcb && tcb->group); /* Verify that this is a valid file/socket descriptor and that the @@ -192,7 +193,11 @@ FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR struct tcb_s *tcb) /* Get the stream list from the TCB */ +#if defined(CONFIG_NUTTX_KERNEL) && defined(CONFIG_MM_KERNEL_HEAP) + slist = tcb->group->tg_streamlist; +#else slist = &tcb->group->tg_streamlist; +#endif /* Find an unallocated FILE structure in the stream list */ |