From bc3863eaf3e4ae92eac8cd3ce0ca9dcb8915fc36 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Mon, 11 Sep 2023 08:13:01 +0000
Subject:  Better s6-setlock; delete the s6lock subsystem

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/libs6/s6lock_update.c | 37 -------------------------------------
 1 file changed, 37 deletions(-)
 delete mode 100644 src/libs6/s6lock_update.c

(limited to 'src/libs6/s6lock_update.c')

diff --git a/src/libs6/s6lock_update.c b/src/libs6/s6lock_update.c
deleted file mode 100644
index e345230..0000000
--- a/src/libs6/s6lock_update.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* ISC license. */
-
-#include <sys/uio.h>
-#include <stdint.h>
-#include <errno.h>
-
-#include <skalibs/error.h>
-#include <skalibs/uint16.h>
-#include <skalibs/genalloc.h>
-#include <skalibs/gensetdyn.h>
-#include <skalibs/textclient.h>
-
-#include <s6/lock.h>
-
-#include <skalibs/posixishard.h>
-
-static int msghandler (struct iovec const *v, void *context)
-{
-  s6lock_t *a = (s6lock_t *)context ;
-  char const *s = v->iov_base ;
-  unsigned char *p ;
-  uint16_t id ;
-  if (v->iov_len != 3) return (errno = EPROTO, 0) ;
-  uint16_unpack_big(s, &id) ;
-  p = GENSETDYN_P(unsigned char, &a->data, id) ;
-  if (*p == EBUSY) *p = s[2] ;
-  else if (error_isagain(*p)) *p = s[2] ? s[2] : EBUSY ;
-  else return (errno = EPROTO, 0) ;
-  if (!genalloc_append(uint16_t, &a->list, &id)) return 0 ;
-  return 1 ;
-}
-
-int s6lock_update (s6lock_t *a)
-{
-  genalloc_setlen(uint16_t, &a->list, 0) ;
-  return textclient_update(&a->connection, &msghandler, a) ;
-}
-- 
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