Axe iobuffer

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

1 files changed, 0 insertions, 67 deletions

diff --git a/src/libstddjb/iobufferk_flush.c b/src/libstddjb/iobufferk_flush.c
deleted file mode 100644
index 3f8d657..0000000
--- a/src/libstddjb/iobufferk_flush.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* ISC license. */
-
-#include <skalibs/sysdeps.h>
-
-#ifdef SKALIBS_HASSPLICE
-
-#include <skalibs/nonposix.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <skalibs/iobuffer.h>
-
-static int iobufferk_flush_0 (iobufferk *k)
-{
-  while (k->n)
-  {
-    ssize_t r = splice(k->fd[0], 0, k->p[1], 0, k->n, 0) ;
-    if (r < 0) return 0 ;
-    else if (!r) break ;
-    k->n -= r ;
-  }
-  return 1 ;
-}
-
-static int fakeflush (iobufferk *k)
-{
-  k->n = 0 ;
-  return 1 ;
-}
-
-static int iobufferk_flush_3 (iobufferk *k)
-{
-  while (k->n)
-  {
-    ssize_t r = splice(k->p[0], 0, k->fd[1], 0, k->n, SPLICE_F_MORE | (k->nb & 2 ? SPLICE_F_NONBLOCK : 0)) ;
-    if (r < 0)
-    {
-      if (errno == EINVAL) errno = ENOSYS ;
-      return 0 ;
-    }
-    else if (!r) return (errno = EPIPE, 0) ;
-    k->n -= r ;
-  }
-  return 1 ;
-}
-
-iobufferk_output_func_ref const iobufferk_flush_f[4] =
-{
-  &iobufferk_flush_0, &fakeflush, &fakeflush, &iobufferk_flush_3
-} ;
-
-#else
-
-#include <errno.h>
-#include <skalibs/iobuffer.h>
-
-static int iobufferk_onosys (iobufferk *k)
-{
-  (void)k ;
-  return (errno = ENOSYS, -1) ;
-}
-
-iobufferk_output_func_ref const iobufferk_flush_f[4] =
-{
-  &iobufferk_onosys, &iobufferk_onosys, &iobufferk_onosys, &iobufferk_onosys
-} ;
-
-#endif