From 6fdb4834cdb5557d9bd7562f61984da8bd0d9c80 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Thu, 9 Sep 2021 19:58:12 +0000 Subject: 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 --- src/libnsss/nsss_switch_set_timeout.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/libnsss/nsss_switch_set_timeout.c (limited to 'src/libnsss/nsss_switch_set_timeout.c') diff --git a/src/libnsss/nsss_switch_set_timeout.c b/src/libnsss/nsss_switch_set_timeout.c new file mode 100644 index 0000000..ce037db --- /dev/null +++ b/src/libnsss/nsss_switch_set_timeout.c @@ -0,0 +1,21 @@ +/* ISC license. */ + +#include +#include + +#include +#include + +#include +#include "nsss-switch-internal.h" + +int nsss_switch_set_timeout (nsss_switch_t *a, unsigned int t, tain const *deadline, tain *stamp) +{ + char buf[5] = { NSSS_SWITCH_SET_TIMEOUT } ; + uint32_pack_big(buf + 1, (uint32_t)t) ; + if (!nsss_switch_send(a, buf, 5, deadline, stamp)) return 0 ; + if (!buffer_timed_get(&a->b, &buf[0], 1, deadline, stamp)) return 0 ; + if ((unsigned char)buf[0] == 255) return 0 ; + if (buf[0]) return (errno = (unsigned char)buf[0], 0) ; + return 1 ; +} -- cgit v1.3.1