cpp/openttd-patchpack/source Files · src/dedicated.cpp

Files @ r9036:e33a0264e0c3

Branch filter:

Location: cpp/openttd-patchpack/source/src/dedicated.cpp

r9036:e33a0264e0c3 1.4 KiB text/x-c Show Annotation Show as Raw Download as Raw

rubidium

(svn r12855) -Codechange: do not use autoptr's for testing whether certain objects can be build, but check it directly in the pool so we do not have to call destructors in the testing phase. Stations still use the autoptr though.

/* $Id$ */

/** @file dedicated.cpp */

#include "stdafx.h"

#ifdef ENABLE_NETWORK

#if defined(UNIX) && !defined(__MORPHOS__)

#include "openttd.h"
#include "variables.h"

#include <sys/types.h>
#include <unistd.h>

#if defined(SUNOS) && !defined(_LP64) && !defined(_I32LPx)
/* Solaris has, in certain situation, pid_t defined as long, while in other
 *  cases it has it defined as int... this handles all cases nicely. */
# define PRINTF_PID_T "%ld"
#else
# define PRINTF_PID_T "%d"
#endif

void DedicatedFork()
{
	/* Fork the program */
	pid_t pid = fork();
	switch (pid) {
		case -1:
			perror("Unable to fork");
			exit(1);

		case 0: { // We're the child
			FILE* f;

			/* Open the log-file to log all stuff too */
			f = fopen(_log_file, "a");
			if (f == NULL) {
				perror("Unable to open logfile");
				exit(1);
			}
			/* Redirect stdout and stderr to log-file */
			if (dup2(fileno(f), fileno(stdout)) == -1) {
				perror("Rerouting stdout");
				exit(1);
			}
			if (dup2(fileno(f), fileno(stderr)) == -1) {
				perror("Rerouting stderr");
				exit(1);
			}
			break;
		}

		default:
			/* We're the parent */
			printf("Loading dedicated server...\n");
			printf("  - Forked to background with pid " PRINTF_PID_T "\n", pid);
			exit(0);
	}
}
#endif

#else

/** Empty helper function call for NOT(UNIX and not MORPHOS) systems */
void DedicatedFork() {}

#endif /* ENABLE_NETWORK */