experiments/clixon
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

json print revert

Browse source
This commit is contained in:
Olof Hagsand 2016-09-21 21:24:39 +02:00
parent 601d79b972
commit fe91ba707d
3 changed files with 46 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

22
lib/src/clixon_sig.c
View file

@ -38,11 +38,15 @@
#include "clixon_log.h"
#include "clixon_sig.h"
/*
* Set a signal handler.
/*! Set a signal handler.
* @param[in] signo Signal number
* @param[in] handler Function to call when signal occurs
* @param[out] oldhandler Pointer to old handler
*/
int
set_signal(int signo, void (*handler)(int), void (**oldhandler)(int))
set_signal(int signo,
void (*handler)(int),
void (**oldhandler)(int))
{
#if defined(HAVE_SIGACTION)
struct sigaction sold, snew;
@ -64,8 +68,8 @@ set_signal(int signo, void (*handler)(int), void (**oldhandler)(int))
}
/*
* Block signal. If 'sig' is 0, block all signals
/*! Block signal.
* @param[in] sig Signal number to block, If 0, block all signals
*/
void
clicon_signal_block (int sig)
@ -82,8 +86,8 @@ clicon_signal_block (int sig)
sigprocmask (SIG_BLOCK, &set, NULL);
}
/*
* Unblock signal. If 'sig' is 0, unblock all signals
/*! Unblock signal.
* @param[in] sig Signal number to unblock. If 0, unblock all signals
*/
void
clicon_signal_unblock (int sig)
@ -108,7 +112,8 @@ clicon_signal_unblock (int sig)
* @retval -1 Error, and clicon_err() called
*/
int
pidfile_get(char *pidfile, pid_t *pid0)
pidfile_get(char *pidfile,
pid_t *pid0)
{
FILE *f;
char *ptr;
@ -156,7 +161,6 @@ pidfile_zapold(pid_t pid)
/*! Write a pid-file
*
* @param[in] pidfile Name of pidfile
* @param[in] kill_it If set, kill existing process otherwise return pid
*/
int
pidfile_write(char *pidfile)