build: basic autoconfization

[elogind.git] / execute.c

diff --git a/execute.c b/execute.c
index ae32bcadac53f871a485729eb19b6b097a06323d..7bdf1b13b8ec789d259dfdf4caebbd760b5e7ce6 100644 (file)
--- a/execute.c
+++ b/execute.c
@@ -1,5 +1,26 @@
 /*-*- Mode: C; c-basic-offset: 8 -*-*/
 
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#pragma GCC diagnostic ignored "-Wattributes"
+
 #include <assert.h>
 #include <dirent.h>
 #include <errno.h>
@@ -10,7 +31,7 @@
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <sys/prctl.h>
-#include <sched.h>
+#include <linux/sched.h>
 
 #include "execute.h"
 #include "strv.h"
@@ -248,7 +269,7 @@ static int setup_output(const ExecContext *context, const char *ident) {
         }
 }
 
-int setup_input(const ExecContext *context) {
+static int setup_input(const ExecContext *context) {
         int r;
 
         assert(context);
@@ -347,7 +368,8 @@ int exec_spawn(const ExecCommand *command, const ExecContext *context, int *fds,
                         zero(param);
                         param.sched_priority = context->cpu_sched_priority;
 
-                        if (sched_setscheduler(0, context->cpu_sched_policy, &param) < 0) {
+                        if (sched_setscheduler(0, context->cpu_sched_policy |
+                                               (context->cpu_sched_reset_on_fork ? SCHED_RESET_ON_FORK : 0), &param) < 0) {
                                 r = EXIT_SETSCHEDULER;
                                 goto fail;
                         }
@@ -563,9 +585,11 @@ void exec_context_dump(ExecContext *c, FILE* f, const char *prefix) {
         if (c->cpu_sched_set)
                 fprintf(f,
                         "%sCPUSchedulingPolicy: %s\n"
-                        "%sCPUSchedulingPriority: %i\n",
+                        "%sCPUSchedulingPriority: %i\n"
+                        "%sCPUSchedulingResetOnFork: %s\n",
                         prefix, sched_policy_to_string(c->cpu_sched_policy),
-                        prefix, c->cpu_sched_priority);
+                        prefix, c->cpu_sched_priority,
+                        prefix, yes_no(c->cpu_sched_reset_on_fork));
 
         if (c->cpu_affinity_set) {
                 fprintf(f, "%sCPUAffinity:", prefix);