+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ Merge 'exclude' changes from tar 1.13.22.
+ This fixes one or two unlikely storage allocation overflow bugs,
+ but doesn't change user-visible behavior otherwise.
+
+ * exclude.c (bool): Declare, perhaps by including stdbool.h.
+ (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
+ (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
+ Include if available.
+ (<xalloc.h>): Include
+ (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
+ (verify): New macro. Use it to verify that EXCLUDE macros do not
+ collide with FNM macros.
+ (struct patopts): New struct.
+ (struct exclude): Use it, as exclude patterns now come with options.
+ (new_exclude): Support above changes.
+ (new_exclude, add_exclude_file):
+ Initial size must now be a power of two to simplify overflow checking.
+ (free_exclude, fnmatch_no_wildcards): New function.
+ (excluded_filename): No longer requires options arg, as the options
+ are determined by add_exclude. Now returns bool, not int.
+ (excluded_filename, add_exclude):
+ Add support for the fancy new exclusion options.
+ (add_exclude, add_exclude_file): Now takes int options arg.
+ Check for arithmetic overflow when computing sizes.
+ (add_exclude_file): xrealloc might modify errno, so don't
+ realloc until after errno might be used.
+
+ * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
+ New macros.
+ (free_exclude): New decl.
+ (add_exclude, add_exclude_file): Now takes int options arg.
+ (excluded_filename): No longer requires options arg, as the options
+ are determined by add_exclude. Now returns bool, not int.
+
+ * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
+
+2001-08-27 Jim Meyering <meyering@lucent.com>
+
+ * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
+
+ * version-etc.c (N_): Remove definition.
+ Revert most of last change.
+ Instead, simply don't mark the `Copyright...' string for translation.
+ Based on advice from Paul Eggert.
+
+ * strtoxmax.c: Tweak comment.
+
2001-08-26 Jim Meyering <meyering@lucent.com>
+ * version-etc.c (version_etc_copyright_fmt): Replace literal year
+ of copyright with `%s' so translators don't get an untranslated
+ message in 2002.
+ (COPYRIGHT_YEAR): Define.
+ (version_etc): Use fprintf rather than fputs.
+ Suggestion from Ulrich Drepper.
+
+ * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
+
* strtoll.c: New file, from GNU libc.
* xstrtoimax.c: New file.
+ * xstrtol.h: Add xstrtoimax.
* strtoumax.c: New file. Simply include "strtoumax.c".
* strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
* strtoumax.c: Factor to work both for unsigned and signed types, ...
- * strtouxmax.c: ... then renamed to this.
+ * strtoxmax.c: ... then renamed to this.
2001-08-13 Paul Eggert <eggert@twinsun.com>