From: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Date: Mon, 27 Nov 2023 14:30:14 +0000 (+0530)
Subject: systemd: add function stubs for non-systemd
X-Git-Tag: v3.2.0~165
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07f038769e19b9c2e190a0c5c43d10dce6b6d26e;p=thirdparty%2Flibcgroup.git

systemd: add function stubs for non-systemd

Add systemd function stubs for --enable-systemd=no configuration.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
---

diff --git a/src/config.c b/src/config.c
index 51b9342d..65a4118e 100644
--- a/src/config.c
+++ b/src/config.c
@@ -19,7 +19,6 @@
 
 #include <libcgroup.h>
 #include <libcgroup-internal.h>
-#include <libcgroup/systemd.h>
 
 #include <pthread.h>
 #include <assert.h>
@@ -2284,18 +2283,28 @@ err:
 #else
 int cgroup_add_systemd_opts(const char * const config, const char * const value)
 {
-	return 1;
+	cgroup_err("Systemd support not compiled\n");
+	return 0;
 }
 
 int cgroup_alloc_systemd_opts(const char * const config, const char * const value)
 {
-	return 1;
+	cgroup_err("Systemd support not compiled\n");
+	return 0;
 }
 
 void cgroup_cleanup_systemd_opts(void) { }
 
 int cgroup_set_default_systemd_cgroup(void)
 {
+	cgroup_err("Systemd support not compiled\n");
+	return 0;
+}
+
+int cgroup_write_systemd_default_cgroup(const char * const slice,
+					const char * const scope)
+{
+	cgroup_err("Systemd support not compiled\n");
 	return 0;
 }
 #endif
diff --git a/src/systemd.c b/src/systemd.c
index c97d5056..d12abc76 100644
--- a/src/systemd.c
+++ b/src/systemd.c
@@ -6,6 +6,8 @@
  */
 
 #include <libcgroup-internal.h>
+
+#ifdef WITH_SYSTEMD
 #include <systemd/sd-bus.h>
 #include <libcgroup.h>
 #include <unistd.h>
@@ -422,3 +424,24 @@ err:
 
 	return ret;
 }
+#else
+int cgroup_set_default_scope_opts(struct cgroup_systemd_scope_opts * const opts)
+{
+	cgroup_err("Systemd support not compiled\n");
+	return 1;
+}
+
+int cgroup_create_scope(const char * const scope_name, const char * const slice_name,
+			const struct cgroup_systemd_scope_opts * const opts)
+{
+	cgroup_err("Systemd support not compiled\n");
+	return 1;
+}
+
+int cgroup_create_scope2(struct cgroup *cgroup, int ignore_ownership,
+			 const struct cgroup_systemd_scope_opts * const opts)
+{
+	cgroup_err("Systemd support not compiled\n");
+	return 1;
+}
+#endif