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--- spread.c Thu Jun 19 00:31:23 2003
+++ spread.c Mon Dec 8 20:55:41 2003
@@ -48,6 +48,8 @@
#include <pwd.h>
#include <unistd.h>
#include <sys/types.h>
+#include <errno.h>
+#include <stdlib.h>
#endif
#ifdef ARCH_PC_WIN95
@@ -65,6 +67,7 @@
static void Invalid_privilege_decrease(char *user, char *group);
static void Usage(int argc, char *argv[]);
+static void writepidfile();
/* auth-null.c: */
void null_init(void);
@@ -144,6 +147,11 @@
#endif /* ARCH_PC_WIN95 */
+ if (daemon(0,0) == -1)
+ Alarm( EXIT, "Spread: couldn't daemonise: %d", strerror(errno) );
+
+ writepidfile();
+
/* initialize each valid authentication protocol */
null_init();
ip_init();
@@ -193,6 +201,20 @@
E_handle_events();
return 0;
+}
+
+static void
+writepidfile()
+{
+ char pidbuf[11];
+ int pidfd;
+
+ if ((pidfd = open(_PATH_SPREAD_PIDDIR "/spread.pid", O_RDWR | O_CREAT, 0644)) == -1)
+ Alarm( EXIT, "Spread: couldn't open pidfile for writing" );
+
+ snprintf(pidbuf, sizeof(pidbuf), "%ld\n", (long)getpid());
+ write(pidfd, pidbuf, strlen(pidbuf));
+ close(pidfd);
}
static void Print_help(void)
|
