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/* vim:ts=4
* utils.c
* "@(#)dwww:$Id: utils.c,v 1.3 2002-11-24 23:17:22 robert Exp $"
*/
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <syslog.h>
#include <publib.h>
#include <stdlib.h>
#include "utils.h"
const char * version = VERSION;
void dwww_initialize(char * progname)
{
int fd;
set_progname(progname, "dwww");
umask((077 & umask(022)) | 022);
fd = open("/dev/null", O_RDONLY, 0644);
if (fd < 0)
{
openlog(get_progname(), LOG_NDELAY | LOG_PID, LOG_DAEMON);
syslog(LOG_ERR, "can't open /dev/null: %m");
closelog();
exit(-1);
}
while (fd > -1 && fd < 3)
fd = dup(fd);
if (fd < 0)
{
openlog(get_progname(), LOG_NDELAY | LOG_PID, LOG_DAEMON);
syslog(LOG_ERR, "can't set standard file descriptors: %m");
closelog();
exit(-1);
}
close(fd);
}
#if 0
void main(void)
{
set_progname("a", "a");
umask(0143);
umask(077 & umask(022) | 022);
printf("%d:0%3o\n", getpid(), umask(022));
// close(1);
// close(2);
dwww_initialize();
sleep(1000);
}
#endif
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