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