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added option for changing PID file

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john30
2016-02-20 13:44:22 +01:00
parent 6d3eb84a17
commit 928fa61504
2 changed files with 13 additions and 2 deletions
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src/ebusd/main.cpp
+12 -2
View File
@@ -79,6 +79,7 @@ static struct options opt = {
0, // masterCount
false, // generateSyn
false, // foreground
PID_FILE_NAME, // pidFile
8888, // port
false, // localOnly
0, // httpPort
@@ -116,7 +117,8 @@ static const char argpdoc[] =
#define O_RCVTIM (O_SNDRET+1)
#define O_MASCNT (O_RCVTIM+1)
#define O_GENSYN (O_MASCNT+1)
#define O_LOCAL (O_GENSYN+1)
#define O_PIDFIL (O_GENSYN+1)
#define O_LOCAL (O_PIDFIL+1)
#define O_HTTPPT (O_LOCAL+1)
#define O_HTMLPA (O_HTTPPT+1)
#define O_LOGARE (O_HTMLPA+1)
@@ -151,6 +153,7 @@ static const struct argp_option argpoptions[] = {
{NULL, 0, NULL, 0, "Daemon options:", 4 },
{"foreground", 'f', NULL, 0, "Run in foreground", 0 },
{"pidfile", O_PIDFIL, "FILE", 0, "PID file name (only for daemon) [" PID_FILE_NAME "]", 0 },
{"port", 'p', "PORT", 0, "Listen for command line connections on PORT [8888]", 0 },
{"localhost", O_LOCAL, NULL, 0, "Listen for command line connections on 127.0.0.1 interface only", 0 },
{"httpport", O_HTTPPT, "PORT", 0, "Listen for HTTP connections on PORT, 0 to disable [0]", 0 },
@@ -302,6 +305,13 @@ error_t parse_opt(int key, char *arg, struct argp_state *state)
case 'f': // --foreground
opt->foreground = true;
break;
case O_PIDFIL: // --pidfile=/var/run/ebusd.pid
if (arg == NULL || arg[0] == 0 || strcmp("/", arg) == 0) {
argp_error(state, "invalid pidfile");
return EINVAL;
}
opt->dumpFile = arg;
break;
case 'p': // --port=8888
opt->port = (uint16_t)parseInt(arg, 10, 1, 65535, result);
if (result != RESULT_OK) {
@@ -412,7 +422,7 @@ void daemonize()
close(STDERR_FILENO);
// create pid file and try to lock it
pidFile = fopen(PID_FILE_NAME, "w+");
pidFile = fopen(opt.pidFile, "w+");
umask(S_IWGRP | S_IRWXO); // set permissions of newly created files to 750
src/ebusd/main.h
+1
View File
@@ -48,6 +48,7 @@ struct options
bool generateSyn; //!< enable AUTO-SYN symbol generation
bool foreground; //!< run in foreground
const char* pidFile; //!< PID file name [/var/run/ebusd.pid]
uint16_t port; //!< port to listen for command line connections [8888]
bool localOnly; //!< listen on 127.0.0.1 interface only
uint16_t httpPort; //!< optional port to listen for HTTP connections, 0 to disable [0]