util: drop parse_user_at_host() since its unused now

[elogind.git] / src / shared / logs-show.c

diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index b24bce50c06710fc018816cd2eed722c9bfb45b8..61c3652bd5ae32943d020f3f4e98f241071de9f9 100644 (file)
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -1117,7 +1117,7 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) {
 
 static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) {
         _cleanup_close_pipe_ int pair[2] = { -1, -1 };
-        _cleanup_close_ int nsfd = -1, rootfd = -1;
+        _cleanup_close_ int pidnsfd = -1, mntnsfd = -1, rootfd = -1;
         pid_t pid, child;
         siginfo_t si;
         char buf[37];
@@ -1134,7 +1134,7 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) {
         if (r < 0)
                 return r;
 
-        r = namespace_open(pid, &nsfd, &rootfd);
+        r = namespace_open(pid, &pidnsfd, &mntnsfd, &rootfd);
         if (r < 0)
                 return r;
 
@@ -1151,7 +1151,7 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) {
                 close_nointr_nofail(pair[0]);
                 pair[0] = -1;
 
-                r = namespace_enter(nsfd, rootfd);
+                r = namespace_enter(pidnsfd, mntnsfd, rootfd);
                 if (r < 0)
                         _exit(EXIT_FAILURE);
 
@@ -1174,14 +1174,14 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) {
         close_nointr_nofail(pair[1]);
         pair[1] = -1;
 
-        k = recv(pair[0], buf, 36, 0);
-        if (k != 36)
-                return -EIO;
-
         r = wait_for_terminate(child, &si);
         if (r < 0 || si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS)
                 return r < 0 ? r : -EIO;
 
+        k = recv(pair[0], buf, 36, 0);
+        if (k != 36)
+                return -EIO;
+
         buf[36] = 0;
         r = sd_id128_from_string(buf, boot_id);
         if (r < 0)