1 files changed, 43 insertions, 0 deletions
diff --git a/src/libs6/ftrigr_subscribe.c b/src/libs6/ftrigr_subscribe.c
new file mode 100644
index 0000000..d645931
--- /dev/null
+++ b/src/libs6/ftrigr_subscribe.c
@@ -0,0 +1,43 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/uint16.h>
+#include <skalibs/uint32.h>
+#include <skalibs/siovec.h>
+#include <skalibs/tai.h>
+#include <skalibs/gensetdyn.h>
+#include <skalibs/skaclient.h>
+#include <s6/ftrigr.h>
+
+uint16 ftrigr_subscribe (ftrigr_t *a, char const *path, char const *re, uint32 options, tain_t const *deadline, tain_t *stamp)
+{
+  unsigned int pathlen = str_len(path) ;
+  unsigned int relen = str_len(re) ;
+  unsigned int i ;
+  char err ;
+  char tmp[15] = "--L" ;
+  siovec_t v[3] = { { .s = tmp, .len = 15 }, { .s = (char *)path, .len = pathlen + 1 }, { .s = (char *)re, .len = relen + 1 } } ;
+  if (!gensetdyn_new(&a->data, &i)) return 0 ;
+  uint16_pack_big(tmp, (uint16)i) ;
+  uint32_pack_big(tmp+3, options) ;
+  uint32_pack_big(tmp+7, (uint32)pathlen) ;
+  uint32_pack_big(tmp+11, (uint32)relen) ;
+  if (!skaclient_sendv(&a->connection, v, 3, &skaclient_default_cb, &err, deadline, stamp))
+  {
+    gensetdyn_delete(&a->data, i) ;
+    return 0 ;
+  }
+  if (err)
+  {
+    gensetdyn_delete(&a->data, i) ;
+    return (errno = err, 0) ;
+  }
+  {
+    register ftrigr1_t *p = GENSETDYN_P(ftrigr1_t, &a->data, i) ;
+    p->options = options ;
+    p->state = FR1STATE_LISTENING ;
+    p->count = 0 ;
+    p->what = 0 ;
+  }
+  return (uint16)(i+1) ;
+}