fix buffer, chunk and http_chunk API

  * remove unused structs and functions
    (buffer_array, read_buffer)
  * change return type from int to void for many functions,
    as the return value (indicating error/success) was never checked,
    and the function would only fail on programming errors and not on
    invalid input; changed functions to use force_assert instead of
    returning an error.
  * all "len" parameters now are the real size of the memory to be read.
    the length of strings is given always without the terminating 0.
  * the "buffer" struct still counts the terminating 0 in ->used,
    provide buffer_string_length() to get the length of a string in a
    buffer.
    unset config "strings" have used == 0, which is used in some places
    to distinguish unset values from "" (empty string) values.
  * most buffer usages should now use it as string container.
  * optimise some buffer copying by "moving" data to other buffers
  * use (u)intmax_t for generic int-to-string functions
  * remove unused enum values: UNUSED_CHUNK, ENCODING_UNSET
  * converted BUFFER_APPEND_SLASH to inline function (no macro feature
    needed)
  * refactor: create chunkqueue_steal: moving (partial) chunks into another
    queue
  * http_chunk: added separate function to terminate chunked body instead of
    magic handling in http_chunk_append_mem().
    http_chunk_append_* now handle empty chunks, and never terminate the
    chunked body.

From: Stefan Bühler <stbuehler@web.de>

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2975 152afb58-edef-0310-8abb-c4023f1b3aa9

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mod_alias.c b/src/mod_alias.c
index 062c268c..bf22b5f9 100644
--- a/src/mod_alias.c
+++ b/src/mod_alias.c
@@ -173,10 +173,10 @@ PHYSICALPATH_FUNC(mod_alias_physical_handler) {
 					strncmp(uri_ptr, ds->key->ptr, alias_len))) {
 			/* matched */
 
-			buffer_copy_string_buffer(con->physical.basedir, ds->value);
-			buffer_copy_string_buffer(srv->tmp_buf, ds->value);
+			buffer_copy_buffer(con->physical.basedir, ds->value);
+			buffer_copy_buffer(srv->tmp_buf, ds->value);
 			buffer_append_string(srv->tmp_buf, uri_ptr + alias_len);
-			buffer_copy_string_buffer(con->physical.path, srv->tmp_buf);
+			buffer_copy_buffer(con->physical.path, srv->tmp_buf);
 
 			return HANDLER_GO_ON;
 		}