dhcp: Add function to free DHCP client data

[elogind.git] / src / core / main.c

diff --git a/src/core/main.c b/src/core/main.c
index f342cdd2895559c6a322d9cdc8e2f5a12f6a85dd..6c3d9bfb189d071000d120e33e43338be01f1253 100644 (file)
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -32,6 +32,10 @@
 #include <sys/prctl.h>
 #include <sys/mount.h>
 
+#ifdef HAVE_VALGRIND_VALGRIND_H
+#include <valgrind/valgrind.h>
+#endif
+
 #include "sd-daemon.h"
 #include "sd-messages.h"
 #include "sd-bus.h"
@@ -127,7 +131,7 @@ _noreturn_ static void crash(int sig) {
 
                 pid = fork();
                 if (pid < 0)
-                        log_error("Caught <%s>, cannot fork for core dump: %s", signal_to_string(sig), strerror(errno));
+                        log_error("Caught <%s>, cannot fork for core dump: %m", signal_to_string(sig));
 
                 else if (pid == 0) {
                         struct rlimit rl = {};
@@ -431,6 +435,7 @@ static int parse_proc_cmdline_word(const char *word) {
                         const char *filename,                         \
                         unsigned line,                                \
                         const char *section,                          \
+                        unsigned section_line,                        \
                         const char *lvalue,                           \
                         int ltype,                                    \
                         const char *rvalue,                           \
@@ -462,6 +467,7 @@ static int config_parse_cpu_affinity2(const char *unit,
                                       const char *filename,
                                       unsigned line,
                                       const char *section,
+                                      unsigned section_line,
                                       const char *lvalue,
                                       int ltype,
                                       const char *rvalue,
@@ -534,6 +540,7 @@ static int config_parse_join_controllers(const char *unit,
                                          const char *filename,
                                          unsigned line,
                                          const char *section,
+                                         unsigned section_line,
                                          const char *lvalue,
                                          int ltype,
                                          const char *rvalue,
@@ -1524,7 +1531,7 @@ int main(int argc, char *argv[]) {
         if (arg_running_as == SYSTEMD_SYSTEM)
                 bump_rlimit_nofile(&saved_rlimit_nofile);
 
-        r = manager_new(arg_running_as, !!serialization, &m);
+        r = manager_new(arg_running_as, &m);
         if (r < 0) {
                 log_error("Failed to allocate manager object: %s", strerror(-r));
                 goto finish;
@@ -1738,7 +1745,7 @@ finish:
                          * initrd, but don't wait for them, so that we
                          * can handle the SIGCHLD for them after
                          * deserializing. */
-                        broadcast_signal(SIGTERM, false);
+                        broadcast_signal(SIGTERM, false, true);
 
                         /* And switch root */
                         r = switch_root(switch_root_dir);
@@ -1830,6 +1837,15 @@ finish:
         if (fds)
                 fdset_free(fds);
 
+#ifdef HAVE_VALGRIND_VALGRIND_H
+        /* If we are PID 1 and running under valgrind, then let's exit
+         * here explicitly. valgrind will only generate nice output on
+         * exit(), not on exec(), hence let's do the former not the
+         * latter here. */
+        if (getpid() == 1 && RUNNING_ON_VALGRIND)
+                return 0;
+#endif
+
         if (shutdown_verb) {
                 const char * command_line[] = {
                         SYSTEMD_SHUTDOWN_BINARY_PATH,