From 41dec6436242c4daccdd9fdee3ac052004c439bd Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Mon, 16 Mar 2026 21:09:38 +0000
Subject:  Refactor ftrig using sass; clean up API a bit, update its users

---
 src/libs6/ftrigr_updateb.c | 68 ----------------------------------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 src/libs6/ftrigr_updateb.c

(limited to 'src/libs6/ftrigr_updateb.c')

diff --git a/src/libs6/ftrigr_updateb.c b/src/libs6/ftrigr_updateb.c
deleted file mode 100644
index 2a47e49..0000000
--- a/src/libs6/ftrigr_updateb.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/* ISC license. */
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <stdint.h>
-#include <errno.h>
-
-#include <skalibs/gccattributes.h>
-#include <skalibs/uint16.h>
-#include <skalibs/genalloc.h>
-#include <skalibs/gensetdyn.h>
-#include <skalibs/textclient.h>
-#include <s6/ftrigr.h>
-
-#include <skalibs/posixishard.h>
-
-static inline int appears (uint16_t, uint16_t const *, size_t) gccattr_pure ;
-
-static inline int appears (uint16_t id, uint16_t const *list, size_t len)
-{
-  while (len) if (id == list[--len]) return 1 ;
-  return 0 ;
-}
-
-static int msghandler (struct iovec const *v, void *context)
-{
-  ftrigr_t *a = (ftrigr_t *)context ;
-  ftrigr1_t *p ;
-  int addit = 1 ;
-  char const *s = v->iov_base ;
-  uint16_t id ;
-  if (v->iov_len != 4) return (errno = EPROTO, 0) ;
-  uint16_unpack_big(s, &id) ;
-  p = GENSETDYN_P(ftrigr1_t, &a->data, id) ;
-  if (!p) return 1 ;
-  if (p->state != FR1STATE_LISTENING) return (errno = EINVAL, 0) ;
-  if (!genalloc_readyplus(uint16_t, &a->list, 1)) return 0 ;
-  switch (s[2])
-  {
-    case 'd' :
-      if (!stralloc_catb(&p->what, s + 3, 1)) return 0 ;
-      p->state = FR1STATE_WAITACK ;
-      break ;
-    case '!' :
-      if (!stralloc_catb(&p->what, s + 3, 1)) return 0 ;
-      if (p->options & FTRIGR_REPEAT)
-      {
-        if (p->what.len > 1
-         && appears(id+1, genalloc_s(uint16_t, &a->list), genalloc_len(uint16_t, &a->list)))
-          addit = 0 ;
-      }
-      else p->state = FR1STATE_WAITACKDATA ;
-      break ;
-    default : return (errno = EPROTO, 0) ;
-  }
-  if (addit)
-  {
-    id++ ; genalloc_append(uint16_t, &a->list, &id) ;
-  }
-  return 1 ;
-}
-
-int ftrigr_updateb (ftrigr_t *a)
-{
-  size_t curlen = genalloc_len(uint16_t, &a->list) ;
-  int r = textclient_update(&a->connection, &msghandler, a) ;
-  return r < 0 ? r : (int)(genalloc_len(uint16_t, &a->list) - curlen) ;
-}
-- 
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