root/src/plugins/pid.c @ 6

#include <stdio.h>
#include <string.h>

#if !defined _WIN32 || defined MINGW
        #include <unistd.h> // getpid(), unlink()
#else
        #include <windows.h>
        #define getpid GetCurrentProcessId
#endif

#include "../common/plugin.h"

PLUGIN_INFO = {
        "ProcessId",
        PLUGIN_ALL,
        "1.0",
        PLUGIN_VERSION,
        "Logs the process ID"
};

PLUGIN_EVENTS_TABLE = {
        { "pid_create", "Plugin_Init" },
        { "pid_delete", "Plugin_Final" },
        { NULL, NULL }
};

char pid_file[256];
char *server_name;

void pid_create ()
{
        FILE *fp;
        int len;
        
        IMPORT_SYMBOL(server_name, 1);
        len = strlen(server_name);
        strcpy(pid_file, server_name);
        if(len > 4 && pid_file[len - 4] == '.') {
                pid_file[len - 4] = 0;
        }
        strcat(pid_file, ".pid");
        fp = fopen(pid_file, "w");
        if (fp) {
                fprintf(fp, "%d", getpid());
                fclose(fp);
        }
}

void pid_delete ()
{
        unlink(pid_file);
}