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_acquire.c | 41 -----------------------------------------
 1 file changed, 41 deletions(-)
 delete mode 100644 src/libs6/s6lock_acquire.c

(limited to 'src/libs6/s6lock_acquire.c')

diff --git a/src/libs6/s6lock_acquire.c b/src/libs6/s6lock_acquire.c
deleted file mode 100644
index 890f892..0000000
--- a/src/libs6/s6lock_acquire.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* ISC license. */
-
-#include <sys/uio.h>
-#include <string.h>
-#include <stdint.h>
-#include <errno.h>
-#include <skalibs/uint16.h>
-#include <skalibs/uint32.h>
-#include <skalibs/tai.h>
-#include <skalibs/gensetdyn.h>
-#include <skalibs/textclient.h>
-#include <s6/lock.h>
-
-int s6lock_acquire (s6lock_t *a, uint16_t *u, char const *path, uint32_t options, tain const *limit, tain const *deadline, tain *stamp)
-{
-  size_t pathlen = strlen(path) ;
-  char tmp[23] = "--<" ;
-  struct iovec v[2] = { { .iov_base = tmp, .iov_len = 23 }, { .iov_base = (char *)path, .iov_len = pathlen + 1 } } ;
-  uint32_t i ;
-  if (pathlen > UINT32_MAX) return (errno = ENAMETOOLONG, 0) ;
-  if (!gensetdyn_new(&a->data, &i)) return 0 ;
-  if (i > UINT16_MAX)
-  {
-    gensetdyn_delete(&a->data, i) ;
-    return (errno = EMFILE, 0) ;
-  }
-  uint16_pack_big(tmp, (uint16_t)i) ;
-  uint32_pack_big(tmp+3, options) ;
-  tain_pack(tmp+7, limit) ;
-  uint32_pack_big(tmp+19, (uint32_t)pathlen) ;
-  if (!textclient_commandv(&a->connection, v, 2, deadline, stamp))
-  {
-    int e = errno ;
-    gensetdyn_delete(&a->data, i) ;
-    errno = e ;
-    return 0 ;
-  }
-  *GENSETDYN_P(unsigned char, &a->data, i) = EAGAIN ;
-  *u = i ;
-  return 1 ;
-}
-- 
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