util: fix error handling in acquire_terminal()

[elogind.git] / src / main.c

diff --git a/src/main.c b/src/main.c
index 3124b7644e7bb8cbe9417b18e32f2962f5867514..9f2a569029b5b91cad3ca92eafc50e6288be5354 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -76,7 +76,7 @@ static void nop_handler(int sig) {
 _noreturn_ static void crash(int sig) {
 
         if (!arg_dump_core)
-                log_error("Caught <%s>, not dumping core.", strsignal(sig));
+                log_error("Caught <%s>, not dumping core.", signal_to_string(sig));
         else {
                 struct sigaction sa;
                 pid_t pid;
@@ -88,7 +88,7 @@ _noreturn_ static void crash(int sig) {
                 assert_se(sigaction(SIGCHLD, &sa, NULL) == 0);
 
                 if ((pid = fork()) < 0)
-                        log_error("Caught <%s>, cannot fork for core dump: %s", strsignal(sig), strerror(errno));
+                        log_error("Caught <%s>, cannot fork for core dump: %s", signal_to_string(sig), strerror(errno));
 
                 else if (pid == 0) {
                         struct rlimit rl;
@@ -118,11 +118,11 @@ _noreturn_ static void crash(int sig) {
 
                         /* Order things nicely. */
                         if ((r = waitpid(pid, &status, 0)) < 0)
-                                log_error("Caught <%s>, waitpid() failed: %s", strsignal(sig), strerror(errno));
+                                log_error("Caught <%s>, waitpid() failed: %s", signal_to_string(sig), strerror(errno));
                         else if (!WCOREDUMP(status))
-                                log_error("Caught <%s>, core dump failed.", strsignal(sig));
+                                log_error("Caught <%s>, core dump failed.", signal_to_string(sig));
                         else
-                                log_error("Caught <%s>, dumped core as pid %lu.", strsignal(sig), (unsigned long) pid);
+                                log_error("Caught <%s>, dumped core as pid %lu.", signal_to_string(sig), (unsigned long) pid);
                 }
         }
 
@@ -849,7 +849,7 @@ int main(int argc, char *argv[]) {
 
         /* Mount /proc, /sys and friends, so that /proc/cmdline and
          * /proc/$PID/fd is available. */
-        if (geteuid() == 0)
+        if (geteuid() == 0 && !getenv("SYSTEMD_SKIP_API_MOUNTS"))
                 if (mount_setup() < 0)
                         goto finish;