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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-26 22:25:21 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-26 22:25:21 +0000 |
commit | b82c36961aa730fc39a9fc8eac17e2518128cb67 (patch) | |
tree | 7b706cce24489ea8e025a9802d3daf3078428e19 /nuttx/sched/sched_setupstreams.c | |
parent | 3bec164b3ae1cd7f9b5dcec532e7d073be96d45d (diff) | |
download | px4-firmware-b82c36961aa730fc39a9fc8eac17e2518128cb67.tar.gz px4-firmware-b82c36961aa730fc39a9fc8eac17e2518128cb67.tar.bz2 px4-firmware-b82c36961aa730fc39a9fc8eac17e2518128cb67.zip |
Move stream data from TCB to task group structure.
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5569 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/sched/sched_setupstreams.c')
-rw-r--r-- | nuttx/sched/sched_setupstreams.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/nuttx/sched/sched_setupstreams.c b/nuttx/sched/sched_setupstreams.c index 22895b047..fb2e4d0be 100644 --- a/nuttx/sched/sched_setupstreams.c +++ b/nuttx/sched/sched_setupstreams.c @@ -72,24 +72,23 @@ int sched_setupstreams(FAR _TCB *tcb) { - /* Allocate file streams for the TCB */ - - tcb->streams = lib_alloclist(); - if (tcb->streams) - { - /* fdopen to get the stdin, stdout and stderr streams. - * The following logic depends on the fact that the library - * layer will allocate FILEs in order. - * - * fd = 0 is stdin (read-only) - * fd = 1 is stdout (write-only, append) - * fd = 2 is stderr (write-only, append) - */ - - (void)fs_fdopen(0, O_RDONLY, tcb); - (void)fs_fdopen(1, O_WROK|O_CREAT, tcb); - (void)fs_fdopen(2, O_WROK|O_CREAT, tcb); - } + DEBUGASSERT(tcb && tcb->group); + + /* Initialize file streams for the task group */ + + lib_streaminit(&tcb->group->tg_streamlist); + + /* fdopen to get the stdin, stdout and stderr streams. The following logic + * depends on the fact that the library layer will allocate FILEs in order. + * + * fd = 0 is stdin (read-only) + * fd = 1 is stdout (write-only, append) + * fd = 2 is stderr (write-only, append) + */ + + (void)fs_fdopen(0, O_RDONLY, tcb); + (void)fs_fdopen(1, O_WROK|O_CREAT, tcb); + (void)fs_fdopen(2, O_WROK|O_CREAT, tcb); return OK; } |