X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/034086489cff2a23cb4d9f8c536e18456be617ef..6ddae4efd9e8a3035eb610c39fb2c8f79e7f9893:/src/ChangeLog

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+2011-04-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* xterm.c (x_scroll_bar_to_input_event) [!USE_GTK]:
+	Remove var that is set but not used.
+	(scroll_bar_windows_size): Now size_t, not int.
+	(x_send_scroll_bar_event): Use size_t, not int, for sizes.
+	Check for overflow.
+
+	* xfaces.c (realize_named_face): Remove vars that are set but not used.
+	(map_tty_color) [!defined MSDOS]: Likewise.
+
+	* term.c (tty_write_glyphs): Use size_t; this avoids overflow warning.
+
+	* coding.c: Remove vars that are set but not used.
+	(DECODE_COMPOSITION_RULE): Remove 2nd arg, which is unused.
+	All callers changed.
+	(decode_coding_utf_8, decode_coding_utf_16 decode_coding_emacs_mule):
+	(decode_coding_iso_2022, encode_coding_sjis, encode_coding_big5):
+	(decode_coding_charset): Remove vars that are set but not used.
+
+	* bytecode.c (Fbyte_code) [!defined BYTE_CODE_SAFE]: Remove var
+	that is set but not used.
+
+	* print.c (print_object): Remove var that is set but not used.
+
+	Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
+	The gnulib version avoids calling malloc in the usual case,
+	and on 64-bit hosts doesn't have some arbitrary 32-bit limits.
+	* fileio.c (Ffile_symlink_p): Use emacs_readlink.
+	* filelock.c (current_lock_owner): Likewise.
+	* lisp.h (READLINK_BUFSIZE, emacs_readlink): New function.
+	* sysdep.c: Include allocator.h, careadlinkat.h.
+	(emacs_no_realloc_allocator): New static constant.
+	(emacs_readlink): New function.
+	* deps.mk (sysdep.o): Depend on ../lib/allocator.h and on
+	../lib/careadlinkat.h.
+
 2011-04-01  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	Add lexical binding.