delta: draw arrows with draw_special_char()

[elogind.git] / src / shared / virt.c

diff --git a/src/shared/virt.c b/src/shared/virt.c
index 4e18638bc9e421ce842b8bbc2322bc7b1d5d81c3..ec2ddcfe6722fac6f6335bccfc8bf478a8bb3968 100644 (file)
--- a/src/shared/virt.c
+++ b/src/shared/virt.c
@@ -150,8 +150,8 @@ static int detect_vm_dmi(const char **_id) {
 /* Returns a short identifier for the various VM implementations */
 int detect_vm(const char **id) {
         _cleanup_free_ char *hvtype = NULL, *cpuinfo_contents = NULL;
-        static __thread int cached_found = -1;
-        static __thread const char *cached_id = NULL;
+        static thread_local int cached_found = -1;
+        static thread_local const char *cached_id = NULL;
         const char *_id = NULL;
         int r;
 
@@ -215,8 +215,8 @@ finish:
 
 int detect_container(const char **id) {
 
-        static __thread int cached_found = -1;
-        static __thread const char *cached_id = NULL;
+        static thread_local int cached_found = -1;
+        static thread_local const char *cached_id = NULL;
 
         _cleanup_free_ char *e = NULL;
         const char *_id = NULL;
@@ -278,7 +278,7 @@ finish:
 }
 
 /* Returns a short identifier for the various VM/container implementations */
-Virtualization detect_virtualization(const char **id) {
+int detect_virtualization(const char **id) {
         int r;
 
         r = detect_container(id);