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authorRoland McGrath <roland@gnu.org>2000-03-13 22:31:46 +0000
committerRoland McGrath <roland@gnu.org>2000-03-13 22:31:46 +0000
commit7d1da3ba3445ea871228eaad447ebcd312b7b6cc (patch)
tree4fff1399711d7874a14682fc4747233e4a6f2009 /exec/ChangeLog
parent61f43e7530fd22c9381a6a4e18c2d38431ebb72d (diff)
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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.
+
* hashexec.c (check_hashbang): Fix up multiple fencepost brainos.
* hashexec.c (check_hashbang): Fix fencepost error in last change.