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Flush stdout after printing usage()

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Fixes qemu-arm|grep cpu - with _exit() getting output from qemu --help
is a bit random. Since no atexit() handlers are registered for user mode
emulation, just use exit() instead.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6657 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-02-28 20:14:00 +00:00
parent 2adab7d6b5
commit 2d18e637e5
3 changed files with 6 additions and 6 deletions
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4
bsd-user/main.c
View file

@ -351,7 +351,7 @@ static void usage(void)
interp_prefix,
x86_stack_size,
DEBUG_LOGFILE);
_exit(1);
exit(1);
}
THREAD CPUState *thread_env;
@ -448,7 +448,7 @@ int main(int argc, char **argv)
#if defined(cpu_list)
cpu_list(stdout, &fprintf);
#endif
_exit(1);
exit(1);
}
} else if (!strcmp(r, "drop-ld-preload")) {
drop_ld_preload = 1;

4
darwin-user/main.c
View file

@ -756,7 +756,7 @@ void usage(void)
interp_prefix,
stack_size,
DEBUG_LOGFILE);
_exit(1);
exit(1);
}
/* XXX: currently only used for async signals (see signal.c) */
@ -840,7 +840,7 @@ int main(int argc, char **argv)
#if defined(cpu_list)
cpu_list(stdout, &fprintf);
#endif
_exit(1);
exit(1);
}
} else
{

4
linux-user/main.c
View file

@ -2213,7 +2213,7 @@ static void usage(void)
interp_prefix,
x86_stack_size,
DEBUG_LOGFILE);
_exit(1);
exit(1);
}
THREAD CPUState *thread_env;
@ -2335,7 +2335,7 @@ int main(int argc, char **argv, char **envp)
#if defined(cpu_list)
cpu_list(stdout, &fprintf);
#endif
_exit(1);
exit(1);
}
} else if (!strcmp(r, "drop-ld-preload")) {
(void) envlist_unsetenv(envlist, "LD_PRELOAD");