Unbound: remove unbound from in-tree source

We'll instead use a git submodule to pull from our unbound repo.

1 files changed, 0 insertions, 42 deletions

diff --git a/external/unbound/compat/ctime_r.c b/external/unbound/compat/ctime_r.c
deleted file mode 100644
index 87c2609a8..000000000
--- a/external/unbound/compat/ctime_r.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* taken from ldns 1.6.1 */
-#include "config.h"
-#ifdef HAVE_TIME_H
-#include <time.h>
-#endif
-#include "util/locks.h"
-
-/** the lock for ctime buffer */
-static lock_basic_type ctime_lock;
-/** has it been inited */
-static int ctime_r_init = 0;
-
-/** cleanup ctime_r on exit */
-static void
-ctime_r_cleanup(void)
-{
-	if(ctime_r_init) {
-		ctime_r_init = 0;
-		lock_basic_destroy(&ctime_lock);
-	}
-}
-
-char *ctime_r(const time_t *timep, char *buf)
-{
-	char* result;
-	if(!ctime_r_init) {
-		/* still small race where this init can be done twice,
-		 * which is mostly harmless */
-		ctime_r_init = 1;
-		lock_basic_init(&ctime_lock);
-		atexit(&ctime_r_cleanup);
-	}
-	lock_basic_lock(&ctime_lock);
-	result = ctime(timep);
-	if(buf && result) {
-		if(strlen(result) > 10 && result[7]==' ' && result[8]=='0')
-			result[8]=' '; /* fix error in windows ctime */
-		strcpy(buf, result);
-	}
-	lock_basic_unlock(&ctime_lock);
-	return result;
-}