2000-03-13 Roland McGrath <roland@baalperazim.frob.com>

	* priv.h (EXECDATA_STREAM): New macro, always defined for now.
	(struct execdata) [! EXECDATA_STREAM]: Add members
	map_buffer, map_bsize, map_fsize, map_filepos in place of stream.
	(map_buffer, map_filepos, map_set_fsize): New macros for accessing
	those or stream.
	[! EXECDATA_STREAM] (map_fsize, map_vsize): Define using new members.
	* exec.c (map): Rewritten purely using those accessor macros.
	(input_room): Set the __target, __bufp, __error, and __eof members,
	which are no longer set by map.
	[! EXECDATA_STREAM] (prepare_stream, prepare_in_memory): Make no-ops.
	(input_room, close_exec_stream, fake_seek, prepare_stream,
	prepare_in_memory): Conditionalize these defns on [EXECDATA_STREAM].
	(load_section): Always use map instead of stdio.
	Replace bcopy with memcpy.
	(check_gzip: zipread): Rewrite using map instead of stdio.
	(check_bzip2: zipread): Likewise.

0 files changed, 0 insertions, 0 deletions