f4e6bd0bf
Denis Vlasenko
2008-05-31
Subject
mdev: add commented-out debug code to open stdio.
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util-linux/mdev.c+9 -0
| @@ -392,6 +392,15 @@ int mdev_main(int argc, char **argv) | |
| 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")) { | |