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authorLaurent Bercot <ska-skaware@skarnet.org>2018-06-26 00:25:28 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2018-06-26 00:25:28 +0000
commit633445be1a9be37ae727c044417f5607706cf4ae (patch)
tree3c037459f5249e5c18ee5b9e41802c5964364f95 /src/libnsss/nsss_switch_end.c
downloadnsss-633445be1a9be37ae727c044417f5607706cf4ae.tar.xz
Initial commit
Diffstat (limited to 'src/libnsss/nsss_switch_end.c')
-rw-r--r--src/libnsss/nsss_switch_end.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libnsss/nsss_switch_end.c b/src/libnsss/nsss_switch_end.c
new file mode 100644
index 0000000..3922721
--- /dev/null
+++ b/src/libnsss/nsss_switch_end.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <skalibs/buffer.h>
+#include <skalibs/djbunix.h>
+#include <nsss/nsss-switch.h>
+
+static inline void nsss_switch_disconnect (nsss_switch_t *a)
+{
+ fd_close(buffer_fd(&a->b)) ;
+ a->b.fd = -1 ;
+}
+
+void nsss_switch_end (nsss_switch_t *a, unsigned int what)
+{
+ a->held &= ~(1U << what) ;
+ if (!a->held) nsss_switch_disconnect(a) ;
+}