Prepare for 0.2.0.0, lots of changes.

- Make _r functions completely thread-safe.
- Save a lot of forking by having a persistent nsss_switch_query
- Introduce a timeout to make the server expire
- Start writing nsss-switch, not working yet.

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/libnsss/nsss_switch_query_start.c b/src/libnsss/nsss_switch_query_start.c
new file mode 100644
index 0000000..007fa90
--- /dev/null
+++ b/src/libnsss/nsss_switch_query_start.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <nsss/nsss-switch.h>
+#include "nsss-switch-internal.h"
+
+int nsss_switch_query_start (char const *path, unsigned int what, unsigned int timeout, tain const *deadline, tain *stamp) 
+{
+  unsigned int held = nsss_switch_query.held ;
+  if (!nsss_switch_start(&nsss_switch_query, what, path, deadline, stamp)) return 0 ;
+  if (!held && !nsss_switch_set_timeout(&nsss_switch_query, timeout, deadline, stamp)) return 0 ;
+  return 1 ;
+}