quotearg.c, quotearg.c changes to assume C89 and fix a few bugs

[gnulib.git] / lib / ChangeLog

diff --git a/lib/ChangeLog b/lib/ChangeLog
index 7263814..5256258 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,109 @@
+2002-11-22  Paul Eggert  <eggert@twinsun.com>
+
+       * quotearg.h: Allow multiple inclusion by surrounding with
+       "#ifndef QUOTEARG_H_".  Include <stddef.h>, for size_t,
+       so that we can be included first.
+       (PARAMS): Remove; we now assume C89 or later.  All uses removed.
+       * quotearg.c: Include quotearg.h immediately after config.h.
+       No need to include stddef.h or sys/types.h any more.
+       Surround local include files with "", not "<>".
+       Assume HAVE_LIMITS_H unconditionally, as we assume C89.
+       Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
+       HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
+       (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
+       (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
+       (ISPRINT): Remove; no longer needed now that we assume C89.
+
+       (clone_quoting_options, quotearg_buffer, quotearg_n_options):
+       Preserve errno.
+
+       (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
+       quotearg_char): Use SIZE_MAX rather than
+       (size_t) -1 when we are talking about "infinity".
+
+       (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
+
+2002-11-22  Bruno Haible  <bruno@clisp.org>
+
+       * safe-read.h: Assume C89. Add comments.
+       (safe_read): Change return type to size_t.
+       * safe-read.c (safe_read): Change return type to size_t. Handle byte
+       counts > SSIZE_MAX correctly.
+       * safe-write.h: New file.
+       * safe-write.c: New file.
+       * full-read.h: New file.
+       * full-read.c: New file.
+       * full-write.h: Assume C89. Add comments.
+       * full-write.c: Include safe-write.h.
+       (full_write): Rewritten to use safe_write.
+       Suggested by Jim Meyering and Paul Eggert.
+
+2002-11-21  Bruno Haible  <bruno@clisp.org>
+
+       Remove case insensitive option matching.
+       * argmatch.h (argcasematch): Remove declaration.
+       (ARGCASEMATCH): Remove macro.
+       (__xargmatch_internal): Remove case_sensitive argument.
+       (XARGMATCH): Update.
+       (XARGCASEMATCH): Remove macro.
+       * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
+       case_sensitive argument.
+       (argcasematch): Remove function.
+       (__xargmatch_internal): Remove case_sensitive argument.
+       (main): Use XARGMATCH instead of XARGCASEMATCH.
+
+       * xmalloc.c: Change compile-time error message. Add comment about
+       required autoconf version.
+
+2002-11-21  Jim Meyering  <jim@meyering.net>
+
+       * strdup.c (strdup): Tweak comment and initial #if/#include.
+
+       Merge in changes from the coreutils.
+
+       2002-09-25  Paul Eggert  <eggert@twinsun.com>
+       * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
+       (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
+       (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
+       int.  Work more efficiently if X is the same width as uintmax_t.
+       Do not compare X to -1, to avoid bogus compiler warning.
+       (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
+       Don't assume that f_frsize and f_bsize are the same type.
+
+       * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
+       on FreeBSD.
+
+       * makepath.c (make_path): Restore umask *before* creating the final
+       component.
+       (make_path): Minor reformatting.
+
+       * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
+       and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
+
+       * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
+       ones.  At least on GNU/Linux systems, `auto' means something else.
+       From Michael Stone.
+
+2002-11-20  Paul Eggert  <eggert@twinsun.com>
+
+       Merge argmatch cleanups from Bison.  Assume C89.
+
+       * argmatch.c: Include config.h here, not in argmatch.h.
+       Include stdlib.h, for EXIT_FAILURE.
+       Always include <string.h>, since we assume C89.
+       (EXIT_FAILURE): Remove pre-C89 bug workaround.
+       * argmatch.h: Do not include <config.h> or <sys/types.h>.
+       Include <stddef.h> instead, since it's all we need for size_t.
+       (PARAMS): Remove.  All uses removed.
+       (ARRAY_CARDINALITY): Do not bother to #undef.
+       (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
+       ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
+       Remove unnecessary parentheses.
+       (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
+       Insert necessary parentheses.
+       (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
+       (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
+
 2002-11-19  Bruno Haible  <bruno@clisp.org>
 
        * mbswidth.c: Include mbswidth.h right at the beginning.