From f2c8c4c7197ef61c0378ffbeb4649d28bfcbba06 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 4 Apr 2007 15:54:42 +1000 Subject: Allow petitboot to run udevtrigger on start Add an option (-u) to run udevtrigger when petitboot is ready for device discovery. Also add -h to explain what -u does. Signed-off-by: Jeremy Kerr --- petitboot.c | 29 ++++++++++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) (limited to 'petitboot.c') diff --git a/petitboot.c b/petitboot.c index 84a76f6..d566e3f 100644 --- a/petitboot.c +++ b/petitboot.c @@ -914,8 +914,35 @@ static void sigint(int sig) syscall(__NR_exit); } +static void usage(const char *progname) +{ + fprintf(stderr, "Usage: %s [-u] [-h]\n", progname); +} + int main(int argc, char **argv) { + int c; + int udev_trigger = 0; + + for (;;) { + c = getopt(argc, argv, "u::h"); + if (c == -1) + break; + + switch (c) { + case 'u': + udev_trigger = 1; + break; + case 'h': + usage(argv[0]); + return EXIT_SUCCESS; + default: + fprintf(stderr, "Unknown option '%c'\n", c); + usage(argv[0]); + return EXIT_FAILURE; + } + } + atexit(exitfunc); signal(SIGINT, sigint); @@ -956,7 +983,7 @@ int main(int argc, char **argv) twin_window_queue_paint(pboot_lpane->window); twin_window_queue_paint(pboot_rpane->window); - if (!pboot_start_device_discovery()) { + if (!pboot_start_device_discovery(udev_trigger)) { LOG("Couldn't start device discovery!\n"); return 1; } -- cgit v1.2.1