Better s6-setlock; delete the s6lock subsystem

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 0 insertions, 35 deletions

diff --git a/src/libs6/s6lockd_openandlock.c b/src/libs6/s6lockd_openandlock.c
deleted file mode 100644
index ca51934..0000000
--- a/src/libs6/s6lockd_openandlock.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* ISC license. */
-
-#include <errno.h>
-
-#include <skalibs/strerr.h>
-#include <skalibs/djbunix.h>
-
-#include "s6lockd.h"
-
-int s6lockd_openandlock (char const *file, int ex, int nb)
-{
-  int fd, r ;
-  if (ex)
-  {
-    fd = open_create(file) ;
-    if (fd < 0) strerr_diefu3sys(111, "open ", file, " for writing") ;
-  }
-  else
-  {
-    fd = open_read(file) ;
-    if (fd < 0)
-    {
-      if (errno != ENOENT) strerr_diefu3sys(111, "open ", file, " for reading") ;
-      fd = open_create(file) ;
-      if (fd < 0) strerr_diefu2sys(111, "create ", file) ;
-      fd_close(fd) ;
-      fd = open_read(file) ;
-      if (fd < 0) strerr_diefu3sys(111, "open ", file, " for reading") ;
-    }
-  }
-  r = fd_lock(fd, ex, nb) ;
-  if (!r) errno = EBUSY ;
-  if (r < 1) strerr_diefu2sys(1, "lock ", file) ;
-  return fd ;
-}