[file head]:
/*
* Multiple format streaming server
* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define HAVE_AV_CONFIG_H
#include "avformat.h"

#include <stdarg.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sy
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... ...
ound and detach it from its TTY */
if (ffserver_daemon) {
int pid;

pid = fork();
if (pid < 0) {
perror("fork");
exit(1);
} else if (pid > 0) {
/* parent : exit */
exit(0);
} else {
/* child */
setsid();
chdir("/");
close(0);
open("/dev/null", O_RDWR);
if (strcmp(logfilename, "-") != 0) {
close(1);
dup(0);
}
close(2);
dup(0);
}
}

/* signal init */
signal(SIGPIPE, SIG_IGN);

/* open log file if needed */
if (logfilename[0] != '\0') {
if (!strcmp(logfilename, "-"))
logfile = stdout;
else
logfile = fopen(logfilename, "w");
}

if (http_server() < 0) {
fprintf(stderr, "Could not start server\n");
exit(1);
}

return 0;
}