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pidfile support for daemon

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This commit is contained in:
gjs278 2011-04-12 19:15:19 -05:00 committed by root
parent 485dda9774
commit 66fb32d267
3 changed files with 26 additions and 0 deletions
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5
init.cpp
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@ -41,6 +41,7 @@ void Shutdown(void* parg)
DBFlush(false);
StopNode();
DBFlush(true);
boost::filesystem::remove(GetPidFile());
CreateThread(ExitTimeout, NULL);
Sleep(50);
printf("Bitcoin exiting\n\n");
@ -151,6 +152,7 @@ bool AppInit2(int argc, char* argv[])
" bitcoin [options] help <command> \t\t " + _("Get help for a command\n") +
_("Options:\n") +
" -conf=<file> \t\t " + _("Specify configuration file (default: bitcoin.conf)\n") +
" -pid=<file> \t\t " + _("Specify pid file (default: bitcoind.pid)\n") +
" -gen \t\t " + _("Generate coins\n") +
" -gen=0 \t\t " + _("Don't generate coins\n") +
" -min \t\t " + _("Start minimized\n") +
@ -251,7 +253,10 @@ bool AppInit2(int argc, char* argv[])
return false;
}
if (pid > 0)
{
CreatePidFile(GetPidFile(), pid);
return true;
}
pid_t sid = setsid();
if (sid < 0)

19
util.cpp
View File

@ -747,6 +747,25 @@ void ReadConfigFile(map<string, string>& mapSettingsRet,
}
}
string GetPidFile()
{
namespace fs = boost::filesystem;
fs::path pathConfig(GetArg("-pid", "bitcoind.pid"));
if (!pathConfig.is_complete())
pathConfig = fs::path(GetDataDir()) / pathConfig;
return pathConfig.string();
}
void CreatePidFile(string pidFile, pid_t pid)
{
FILE* file;
if (file = fopen(pidFile.c_str(), "w"))
{
fprintf(file, "%d\n", pid);
fclose(file);
}
}
int GetFilesize(FILE* file)
{
int nSavePos = ftell(file);

2
util.h
View File

@ -172,6 +172,8 @@ bool WildcardMatch(const string& str, const string& mask);
int GetFilesize(FILE* file);
void GetDataDir(char* pszDirRet);
string GetConfigFile();
string GetPidFile();
void CreatePidFile(string pidFile, pid_t pid);
void ReadConfigFile(map<string, string>& mapSettingsRet, map<string, vector<string> >& mapMultiSettingsRet);
#ifdef __WXMSW__
string MyGetSpecialFolderPath(int nFolder, bool fCreate);