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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-14 19:30:31 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-14 19:30:31 +0000 |
| commit | e135573acc348649e767ca67a1ec189fe4e0fcda (patch) | |
| tree | b34f7d2914cba8aeb9311c5bae3771af40054640 /nuttx/sched/sig_kill.c | |
| parent | d76fa866ad009d65396acf1aa08fcffd3b4b041e (diff) | |
| download | px4-nuttx-e135573acc348649e767ca67a1ec189fe4e0fcda.tar.gz px4-nuttx-e135573acc348649e767ca67a1ec189fe4e0fcda.tar.bz2 px4-nuttx-e135573acc348649e767ca67a1ec189fe4e0fcda.zip | |
Fix STM32 F2/F4 SDIO clocking; Clean-up files in sched/ directory
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4940 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/sched/sig_kill.c')
| -rw-r--r-- | nuttx/sched/sig_kill.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/nuttx/sched/sig_kill.c b/nuttx/sched/sig_kill.c index 1573a17a9..17921015f 100644 --- a/nuttx/sched/sig_kill.c +++ b/nuttx/sched/sig_kill.c @@ -52,29 +52,25 @@ ************************************************************************/ /************************************************************************ - * Function: kill + * Name: kill * * Description: - * The kill() system call can be used to send any signal to - * any task. + * The kill() system call can be used to send any signal to any task. * - * Limitation: Sending of signals to 'process groups' is - * not supported in NuttX + * Limitation: Sending of signals to 'process groups' is not + * supported in NuttX * * Parameters: - * pid - The id of the task to receive the signal. The - * POSIX kill specification encodes process group - * information as zero and negative pid values. Only - * positive, non-zero values of pid are supported by this - * implementation. - * signo - The signal number to send. If signo is zero, - * no signal is sent, but all error checking is performed. + * pid - The id of the task to receive the signal. The POSIX kill + * specification encodes process group information as zero and + * negative pid values. Only positive, non-zero values of pid are + * supported by this implementation. + * signo - The signal number to send. If signo is zero, no signal is + * sent, but all error checking is performed. * - * - * Return Value: - * On success (at least one signal was sent), zero is - * returned. On error, -1 is returned, and errno is set - * appropriately. + * Returned Value: + * On success (at least one signal was sent), zero is returned. On + * error, -1 is returned, and errno is set appropriately: * * EINVAL An invalid signal was specified. * EPERM The process does not have permission to send the |