From c5aff7d2d81275f2023345b9e11ca5cacb34665b Mon Sep 17 00:00:00 2001 From: patacongo Date: Fri, 18 Jan 2013 01:52:42 +0000 Subject: 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 --- nuttx/include/signal.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'nuttx/include/signal.h') 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 -- cgit v1.2.3