1 /* $Id$ */

     2 

     3 #include "stdafx.h"

     4 

     5 #ifdef ENABLE_NETWORK

     6 

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

     8 

     9 #include "openttd.h"

    10 #include "variables.h"

    11 

    12 #include <sys/types.h>

    13 #include <unistd.h>

    14 

    15 void DedicatedFork(void)

    16 {

    17 	/* Fork the program */

    18 	pid_t pid = fork();

    19 	switch (pid) {

    20 		case -1:

    21 			perror("Unable to fork");

    22 			exit(1);

    23 

    24 		case 0: { // We're the child

    25 			FILE* f;

    26 

    27 			/* Open the log-file to log all stuff too */

    28 			f = fopen(_log_file, "a");

    29 			if (f == NULL) {

    30 				perror("Unable to open logfile");

    31 				exit(1);

    32 			}

    33 			/* Redirect stdout and stderr to log-file */

    34 			if (dup2(fileno(f), fileno(stdout)) == -1) {

    35 				perror("Rerouting stdout");

    36 				exit(1);

    37 			}

    38 			if (dup2(fileno(f), fileno(stderr)) == -1) {

    39 				perror("Rerouting stderr");

    40 				exit(1);

    41 			}

    42 			break;

    43 		}

    44 

    45 		default:

    46 			// We're the parent

    47 			printf("Loading dedicated server...\n");

    48 			printf("  - Forked to background with pid %d\n", pid);

    49 			exit(0);

    50 	}

    51 }

    52 #endif

    53 

    54 #else

    55 

    56 void DedicatedFork(void) {}

    57 

    58 #endif /* ENABLE_NETWORK */