From fefc8e39129dbdeadf2a0b6ba7a28e9e47597e11 Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Wed, 19 Dec 2012 21:37:18 -0800 Subject: iscsiuio add --initrd option to set run from initrd hint for systemd See http://www.freedesktop.org/wiki/Software/systemd/RootStorageDaemons --- src/unix/main.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/unix/main.c b/src/unix/main.c index ef9e069..c5fb5ab 100644 --- a/src/unix/main.c +++ b/src/unix/main.c @@ -82,12 +82,15 @@ static char default_pid_filepath[] = "/var/run/iscsiuio.pid"; /******************************************************************************* * Global Variables ******************************************************************************/ +static int initrd = 0; + static const struct option long_options[] = { {"foreground", no_argument, NULL, 'f'}, {"debug", required_argument, NULL, 'd'}, {"pid", required_argument, NULL, 'p'}, {"version", no_argument, NULL, 'v'}, {"help", no_argument, NULL, 'h'}, + {"initrd", no_argument, &initrd, 1}, {0, 0, 0, 0} }; @@ -176,6 +179,7 @@ iscsiuio daemon.\n\ -f, --foreground make the program run in the foreground\n\ -d, --debug debuglevel print debugging information\n\ -p, --pid=pidfile use pid file (default %s).\n\ + --initrd systemd initrd hint\n\ -h, --help display this help and exit\n\ -v, --version display version and exit\n\ ", default_pid_filepath); @@ -279,6 +283,9 @@ int main(int argc, char *argv[]) } } + if (initrd) + argv[0][0] = '@'; + if (main_log.enabled == LOGGER_ENABLED) { /* initialize the logger */ rc = init_logger(main_log.log_file); -- 1.7.11.7