netdev-pltap: Make access to AF_INET socket thread-safe.

[sliver-openvswitch.git] / lib / util.c

diff --git a/lib/util.c b/lib/util.c
index 6a72107..76c33cd 100644 (file)
--- a/lib/util.c
+++ b/lib/util.c
@@ -46,7 +46,9 @@ DEFINE_PER_THREAD_MALLOCED_DATA(char *, subprogram_name);
 static char *program_version;
 
 /* Buffer used by ovs_strerror(). */
-DEFINE_PER_THREAD_DATA(struct { char s[128]; }, strerror_buffer, { "" });
+DEFINE_STATIC_PER_THREAD_DATA(struct { char s[128]; },
+                              strerror_buffer,
+                              { "" });
 
 void
 ovs_assert_failure(const char *where, const char *function,
@@ -401,8 +403,10 @@ void
 set_subprogram_name(const char *name)
 {
     free(subprogram_name_set(xstrdup(name)));
-#if HAVE_PTHREAD_SETNAME_NP
+#if HAVE_GLIBC_PTHREAD_SETNAME_NP
     pthread_setname_np(pthread_self(), name);
+#elif HAVE_NETBSD_PTHREAD_SETNAME_NP
+    pthread_setname_np(pthread_self(), "%s", name);
 #elif HAVE_PTHREAD_SET_NAME_NP
     pthread_set_name_np(pthread_self(), name);
 #endif