svn commit: trunk/busybox/util-linux
vda at busybox.net
vda at busybox.net
Sat May 31 18:27:59 UTC 2008
Author: vda
Date: 2008-05-31 11:27:58 -0700 (Sat, 31 May 2008)
New Revision: 22152
Log:
mdev: add commented-out debug code to open stdio.
Modified:
trunk/busybox/util-linux/mdev.c
Changeset:
Modified: trunk/busybox/util-linux/mdev.c
===================================================================
--- trunk/busybox/util-linux/mdev.c 2008-05-31 17:15:37 UTC (rev 22151)
+++ trunk/busybox/util-linux/mdev.c 2008-05-31 18:27:58 UTC (rev 22152)
@@ -392,6 +392,15 @@
char *env_path;
RESERVE_CONFIG_BUFFER(temp, PATH_MAX + SCRATCH_SIZE);
+#ifdef YOU_WANT_TO_DEBUG_HOTPLUG_EVENTS
+ /* Kernel cannot provide suitable stdio fds for us, do it ourself */
+ /* Replace LOGFILE by other file or device name if you need */
+#define LOGFILE "/dev/console"
+ xmove_fd(xopen("/dev/null", O_RDONLY), STDIN_FILENO);
+ xmove_fd(xopen(LOGFILE, O_WRONLY|O_APPEND), STDOUT_FILENO);
+ xmove_fd(xopen(LOGFILE, O_WRONLY|O_APPEND), STDERR_FILENO);
+#endif
+
xchdir("/dev");
if (argc == 2 && !strcmp(argv[1], "-s")) {
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