REORG Delete everything that's not innduct or build system or changed for innduct

[innduct.git] / lib / daemonize.c

diff --git a/lib/daemonize.c b/lib/daemonize.c
deleted file mode 100644 (file)
index 689bccd..0000000
--- a/lib/daemonize.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*  $Id: daemonize.c 6395 2003-07-12 19:13:49Z rra $
-**
-**  Become a long-running daemon.
-**
-**  Usage:
-**
-**      daemonize(path);
-**
-**  Performs all of the various system-specific stuff required to become a
-**  long-running daemon.  Also chdir to the provided path (which is where
-**  core dumps will go on most systems).
-*/
-
-#include "config.h"
-#include "clibrary.h"
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#include "inn/messages.h"
-#include "libinn.h"
-
-void
-daemonize(const char *path)
-{
-    int status;
-    int fd;
-
-    /* Fork and exit in the parent to disassociate from the current process
-       group and become the leader of a new process group. */
-    status = fork();
-    if (status < 0)
-        sysdie("cant fork");
-    else if (status > 0)
-        _exit(0);
-
-    /* setsid() should take care of disassociating from the controlling
-       terminal, and FreeBSD at least doesn't like TIOCNOTTY if you don't
-       already have a controlling terminal.  So only use the older TIOCNOTTY
-       method if setsid() isn't available. */
-#if HAVE_SETSID
-    if (setsid() < 0)
-        syswarn("cant become session leader");
-#elif defined(TIOCNOTTY)
-    fd = open("/dev/tty", O_RDWR);
-    if (fd >= 0) {
-        if (ioctl(fd, TIOCNOTTY, NULL) < 0)
-            syswarn("cant disassociate from the terminal");
-        close(fd);
-    }
-#endif /* defined(TIOCNOTTY) */
-
-    if (chdir(path) < 0)
-        syswarn("cant chdir to %s", path);
-
-    fd = open("/dev/null", O_RDWR, 0);
-    if (fd != -1) {
-       dup2(fd, STDIN_FILENO);
-       dup2(fd, STDOUT_FILENO);
-       dup2(fd, STDERR_FILENO);
-       if (fd > 2)
-           close(fd);
-    }
-}