Main: Optimize calls to epoll_ctl()

[libucw.git] / ucw / ff-string.c

diff --git a/ucw/ff-string.c b/ucw/ff-string.c
index 5b4b8b9c61316ed4a449c7ee961edd43f397494c..366092bf7568a90193bf0f55e097ecfc5dcacbec 100644 (file)
--- a/ucw/ff-string.c
+++ b/ucw/ff-string.c
@@ -190,69 +190,6 @@ exit: ;
 #undef BLOCK_SIZE
 }
 
-void
-bgets_stk_init(struct bgets_stk_struct *s)
-{
-  s->src_len = bdirect_read_prepare(s->f, &s->src);
-  if (!s->src_len)
-    {
-      s->cur_buf = NULL;
-      s->cur_len = 0;
-    }
-  else
-    {
-      s->old_buf = NULL;
-      s->cur_len = 256;
-    }
-}
-
-void
-bgets_stk_step(struct bgets_stk_struct *s)
-{
-  byte *buf = s->cur_buf;
-  uns buf_len = s->cur_len;
-  if (s->old_buf)
-    {
-      memcpy( s->cur_buf, s->old_buf, s->old_len);
-      buf += s->old_len;
-      buf_len -= s->old_len;
-    }
-  do
-    {
-      uns cnt = MIN(s->src_len, buf_len);
-      for (uns i = cnt; i--;)
-        {
-         byte v = *s->src++;
-         if (v == '\n')
-           {
-              bdirect_read_commit(s->f, s->src);
-             goto exit;
-           }
-         *buf++ = v;
-       }
-      if (cnt == s->src_len)
-        {
-         bdirect_read_commit(s->f, s->src);
-         s->src_len = bdirect_read_prepare(s->f, &s->src);
-       }
-      else
-       s->src_len -= cnt;
-      if (cnt == buf_len)
-        {
-         s->old_len = s->cur_len;
-         s->old_buf = s->cur_buf;
-         s->cur_len *= 2;
-         return;
-       }
-      else
-       buf_len -= cnt;
-    }
-  while (s->src_len);
-exit:
-  *buf = 0;
-  s->cur_len = 0;
-}
-
 char *
 bgets0(struct fastbuf *f, char *b, uns l)
 {