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-rw-r--r--os-posix.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/os-posix.c b/os-posix.c
index a2ba50d23f..24eb7007dc 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -125,7 +125,7 @@ void os_set_proc_name(const char *s)
/* Could rewrite argv[0] too, but that's a bit more complicated.
This simple way is enough for `top'. */
if (prctl(PR_SET_NAME, name)) {
- perror("unable to change process name");
+ error_report("unable to change process name: %s", strerror(errno));
exit(1);
}
#else
@@ -247,7 +247,7 @@ static void change_root(void)
exit(1);
}
if (chdir("/")) {
- perror("not able to chdir to /");
+ error_report("not able to chdir to /: %s", strerror(errno));
exit(1);
}
}
@@ -309,7 +309,7 @@ void os_setup_post(void)
if (daemonize) {
if (chdir("/")) {
- perror("not able to chdir to /");
+ error_report("not able to chdir to /: %s", strerror(errno));
exit(1);
}
TFR(fd = qemu_open("/dev/null", O_RDWR));
@@ -383,7 +383,7 @@ int os_mlock(void)
ret = mlockall(MCL_CURRENT | MCL_FUTURE);
if (ret < 0) {
- perror("mlockall");
+ error_report("mlockall: %s", strerror(errno));
}
return ret;