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util: modernize readlink_malloc() a bit
[elogind.git]
/
src
/
machine
/
machinectl.c
diff --git
a/src/machine/machinectl.c
b/src/machine/machinectl.c
index fd21a0a815709e96d706506aa102338e2d4bd05d..b3a70188a468130703bcea24fef2ce3d22e00aa8 100644
(file)
--- a/
src/machine/machinectl.c
+++ b/
src/machine/machinectl.c
@@
-304,10
+304,8
@@
static int show(sd_bus *bus, char **args, unsigned n) {
/* If no argument is specified, inspect the manager
* itself */
r = show_properties(bus, "/org/freedesktop/machine1", &new_line);
/* If no argument is specified, inspect the manager
* itself */
r = show_properties(bus, "/org/freedesktop/machine1", &new_line);
- if (r < 0) {
- log_error("Failed to query properties: %s", strerror(-r));
+ if (r < 0)
return r;
return r;
- }
}
for (i = 1; i < n; i++) {
}
for (i = 1; i < n; i++) {
@@
-453,6
+451,12
@@
static int openpt_in_namespace(pid_t pid, int flags) {
close_nointr_nofail(pair[1]);
pair[1] = -1;
close_nointr_nofail(pair[1]);
pair[1] = -1;
+ r = wait_for_terminate(child, &si);
+ if (r < 0 || si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS) {
+
+ return r < 0 ? r : -EIO;
+ }
+
if (recvmsg(pair[0], &mh, MSG_NOSIGNAL|MSG_CMSG_CLOEXEC) < 0)
return -errno;
if (recvmsg(pair[0], &mh, MSG_NOSIGNAL|MSG_CMSG_CLOEXEC) < 0)
return -errno;
@@
-472,14
+476,8
@@
static int openpt_in_namespace(pid_t pid, int flags) {
master = fds[0];
}
master = fds[0];
}
- r = wait_for_terminate(child, &si);
- if (r < 0 || si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS || master < 0) {
-
- if (master >= 0)
- close_nointr_nofail(master);
-
- return r < 0 ? r : -EIO;
- }
+ if (master < 0)
+ return -EIO;
return master;
}
return master;
}