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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-18 01:52:42 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-18 01:52:42 +0000 |
| commit | c5aff7d2d81275f2023345b9e11ca5cacb34665b (patch) | |
| tree | 1eae1d92a03b0a2cbd1e83b45704a24d8662cf17 /nuttx/include/signal.h | |
| parent | c0ae392704e4e19f7c09fae1e753f777133afe8e (diff) | |
| download | nuttx-c5aff7d2d81275f2023345b9e11ca5cacb34665b.tar.gz nuttx-c5aff7d2d81275f2023345b9e11ca5cacb34665b.tar.bz2 nuttx-c5aff7d2d81275f2023345b9e11ca5cacb34665b.zip | |
Add internal API task_reparent(), used in posix_spawn(). Move libc/spawn/lib_ps.c to sched/task_posixspawn.c; Move libc/spawn/spawn.h to include/nuttx/spawn.h
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5531 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/include/signal.h')
| -rw-r--r-- | nuttx/include/signal.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/nuttx/include/signal.h b/nuttx/include/signal.h index 30726105b..7c6b4cd55 100644 --- a/nuttx/include/signal.h +++ b/nuttx/include/signal.h @@ -61,14 +61,17 @@ /* All signals are "real time" signals */ -#define SIGRTMIN 0 /* First real time signal */ -#define SIGRTMAX 31 /* Last real time signal */ +#define SIGRTMIN MIN_SIGNO /* First real time signal */ +#define SIGRTMAX MAX_SIGNO /* Last real time signal */ /* A few of the real time signals are used within the OS. They have * default values that can be overridden from the configuration file. The * rest are all user signals. * - * These are semi-standard signal definitions: + * The signal number zero is wasted for the most part. It is a valid + * signal number, but has special meaning at many interfaces (e.g., Kill()). + * + * These are the semi-standard signal definitions: */ #ifndef CONFIG_SIG_SIGUSR1 |