| -rw-r--r-- | NEWS.xml | 2 | ||||
| -rw-r--r-- | man/dudki.8.in | 11 | ||||
| -rw-r--r-- | src/dudki.cc | 20 |
3 files changed, 29 insertions, 4 deletions
@@ -3,3 +3,3 @@ <version version="0.2" date="July 23rd, 2004"> - <ni>now dudki sends signals to the processes being monitored from the command line</ni> + <ni>now dudki sends arbitrary signals to the processes being monitored from the command line</ni> </version> diff --git a/man/dudki.8.in b/man/dudki.8.in index 05db733..be60f53 100644 --- a/man/dudki.8.in +++ b/man/dudki.8.in @@ -1,2 +1,2 @@ -.TH dudki 8 "June 9th, 2004" "dudki(8)" "Klever Group (http://www.klever.net/)" +.TH dudki 8 "July 23rd, 2004" "dudki(8)" "Klever Group (http://www.klever.net/)" .hla en @@ -6,3 +6,3 @@ -dudki \- a process monitoring daemon +dudki \- a process maintenance daemon @@ -24,2 +24,4 @@ dudki \- a process monitoring daemon .if \*[longopt] [\fB--check\fR] +[\fB-s\fR \fIsignum\fR] +.if \*[longopt] [\fB--signal=\fR\fIsignum\fR] [\fB-e\fR] @@ -57,2 +59,7 @@ Reload the running instance by sending the \fBSIGHUP\fR signal. Like with .TP +.ie \*[longopt] \fB-s\fR \fIsignum\fR, \fB--signal=\fR\fIsignum\fR +.el \fB-s\fR \fIsignum\fR +Send arbitrary signal to the names processes (or self, but it doesn't make much +sense). +.TP .ie \*[longopt] \fB-c\fR, \fB--check\fR diff --git a/src/dudki.cc b/src/dudki.cc index e91ad5e..9562079 100644 --- a/src/dudki.cc +++ b/src/dudki.cc @@ -3,2 +3,3 @@ #include <syslog.h> +#include <errno.h> #include <iostream> @@ -70,3 +71,3 @@ int main(int argc,char **argv) { while(true) { -#define SHORTOPTSTRING "f:hVLrkcet" +#define SHORTOPTSTRING "f:hVLrkcets:" #ifdef HAVE_GETOPT_LONG @@ -80,2 +81,3 @@ int main(int argc,char **argv) { { "reload", no_argument, 0, 'r' }, + { "signal", required_argument, 0, 's' }, { "check", no_argument, 0, 'c' }, @@ -106,2 +108,4 @@ int main(int argc,char **argv) { " -r, --reload reload running instance (send SIGHUP)\n" + " -s signum, --signal=signum\n" + " send the specified signal to the running process\n" " -c, --check check if the process is running\n" @@ -119,2 +123,3 @@ int main(int argc,char **argv) { " -r reload running instance (send SIGHUP)\n" + " -s signum send the specified signal to the running process\n" " -c check if the process is running\n" @@ -175,2 +180,15 @@ int main(int argc,char **argv) { break; + case 's': + if(op!=op_default) { + cerr << "Can't obey two or more orders at once" << endl; + exit(1); + } + op = op_signal; + errno = 0; + op_signum = strtol(optarg,NULL,0); + if(errno) { + cerr << "Can't obtain the signal value" << endl; + exit(1); + } + break; default: |