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Fix -daemonize option 

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 <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4924 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2008-07-23 00:58:33 +00:00
parent c7ba218da1
commit bd54b86394
1 changed files with 1 additions and 6 deletions
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7
vl.c
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@ -8626,11 +8626,6 @@ int main(int argc, char **argv)
} }
#ifndef _WIN32 #ifndef _WIN32
if (daemonize && !nographic && vnc_display == NULL) {
fprintf(stderr, "Can only daemonize if using -nographic or -vnc\n");
daemonize = 0;
}
if (daemonize) { if (daemonize) {
pid_t pid; pid_t pid;
@ -8668,7 +8663,6 @@ int main(int argc, char **argv)
exit(1); exit(1);
umask(027); umask(027);
chdir("/");
signal(SIGTSTP, SIG_IGN); signal(SIGTSTP, SIG_IGN);
signal(SIGTTOU, SIG_IGN); signal(SIGTTOU, SIG_IGN);
@ -8974,6 +8968,7 @@ int main(int argc, char **argv)
if (len != 1) if (len != 1)
exit(1); exit(1);
chdir("/");
TFR(fd = open("/dev/null", O_RDWR)); TFR(fd = open("/dev/null", O_RDWR));
if (fd == -1) if (fd == -1)
exit(1); exit(1);