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view src/m/README @ 5778:319e18d08654
Increase READ_BUF_SIZE, used in #'insert-file-contents-internal, to #x10000
src/ChangeLog addition:
2014-01-16 Aidan Kehoe <kehoea@parhasard.net>
* fileio.c (READ_BUF_SIZE):
Stack sizes > 2**16 elicited bugs back in August 1996, but there's
nothing to indicate this is still the case. GNU uses a block size
of #x10000, and that size works better with the coding system
buffering, improving performance there; move to this value.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Thu, 16 Jan 2014 20:26:27 +0000 |
| parents | 3ecd8885ac67 |
| children |
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This directory contains C header files containing machine-specific definitions. Each file describes a particular machine. The emacs configuration script edits ../config.h to include the appropriate one of these files, and then each emacs source file includes config.h. template.h is a generic template for machine descriptions; it describes the parameters a machine file can specify. General XEmacs Changes ---------------------- 1. Removed all code dealing with VALBITS and XSET*. These are handled differently in XEmacs. 2. Removed all defines of WORDS_BIGENDIAN. Now determined by configure. 3. Put #ifndef PURESIZE around all PURESIZE defines so that it can be overridden at configure time. 4. Removed all defines of NO_ARG_ARRAY. The arg-array hack is not done in XEmacs. (If you want to put it back, use configure -- autoconf has a check for this.) 5. Removed all defines of BITS_PER_INT, BITS_PER_LONG -- now determined by configure. See ../s/README for a list of other changes made to the FSF 19.30 configuration files for XEmacs.