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[Qemu-devel] [PATCH 3/3] Fix -daemonize option
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [PATCH 3/3] Fix -daemonize option |
Date: |
Tue, 22 Jul 2008 15:51:43 -0500 |
When using -daemonize, we want to avoid chdir() until after we've opened the
block devices. It's also perfectly fine to use -dameonize along with SDL.
Signed-off-by: Anthony Liguori <address@hidden>
diff --git a/vl.c b/vl.c
index f057a5e..d94ebb1 100644
--- a/vl.c
+++ b/vl.c
@@ -8626,11 +8626,6 @@ int main(int argc, char **argv)
}
#ifndef _WIN32
- if (daemonize && !nographic && vnc_display == NULL) {
- fprintf(stderr, "Can only daemonize if using -nographic or -vnc\n");
- daemonize = 0;
- }
-
if (daemonize) {
pid_t pid;
@@ -8668,7 +8663,6 @@ int main(int argc, char **argv)
exit(1);
umask(027);
- chdir("/");
signal(SIGTSTP, SIG_IGN);
signal(SIGTTOU, SIG_IGN);
@@ -8974,6 +8968,7 @@ int main(int argc, char **argv)
if (len != 1)
exit(1);
+ chdir("/");
TFR(fd = open("/dev/null", O_RDWR));
if (fd == -1)
exit(1);