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095b97e5
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2008-05-22T00:54:26
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Oops, remove stray semicolon added in last commit.
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f64a5d62
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2008-05-15T02:01:46
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Help GCC to do better code generation.
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929dceba
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2008-05-13T21:28:43
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Split xmemdup0 into its own module.
* modules/xmemdup0: New file.
* lib/xmemdup0.h: Likewise.
* lib/xmemdup0.c: Likewise.
* MODULES.html.sh (Memory management functions): Add xmemdup0.
* lib/xalloc.h (xmemdup0): Remove.
* lib/xmalloc.c (xmemdup0): Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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34ebad3d
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2008-05-09T13:54:18
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Add xmemdup0.
* lib/xalloc.h (xmemdup0): New prototype and C++ typesafe
implementation.
* lib/xmalloc.c (xmemdup0): New C implementation.
Signed-off-by: Eric Blake <ebb9@byu.net>
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15834b98
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2008-01-13T16:51:48
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Don't redefine __attribute__ without a need.
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57fdfd3f
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2007-10-07T19:14:58
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Change copyright notice from GPLv2+ to GPLv3+.
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9d7a0ece
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2007-02-04T02:20:40
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* lib/xalloc.h (x2nrealloc): Fix an unlikely bug in the overflow
checking code. Set N = ceil (1.5 * N) rather than to a slightly
larger value.
Give tools a better chance to allocate space for very large buffers.
* lib/xalloc.h (x2nrealloc): Use 3/2, not 2, as buffer size factor.
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9dd25cd0
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2007-02-01T23:53:04
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Give tools a better chance to allocate space for very large buffers.
* lib/xalloc.h (x2nrealloc): Use 3/2, not 2, as buffer size factor.
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8cdbf8e5
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2006-11-08T00:22:30
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* lib/xalloc.h (XMALLOC, XNMALLOC, XZALLOC, XCALLOC): Move
definitions up, to avoid colliding with change below.
(static_inline) [HAVE_INLINE]: New macro.
(xnmalloc, xnrealloc, x2nrealloc, xcharalloc):
Provide extern decls when !HAVE_INLINE. Do not define unless
static_inline is defined, either by us or by xmalloc.c. Use
static_inline rather than static inline.
(XCALLOC): Optimize sizeof(T) = 1 case.
* lib/xmalloc.c (static_inline) [!HAVE_INLINE]: New macro.
2006-11-07 Bruno Haible <bruno@clisp.org>
* lib/xalloc.h (XNMALLOC): Restore optimization of sizeof(T) = 1 case.
* m4/xalloc.m4 (gl_PREREQ_XALLOC): Require gl_INLINE instead of
AC_C_INLINE.
* modules/xalloc (Files): Add m4/inline.m4.
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ac2a728a
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2006-11-06T21:24:35
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* lib/xalloc.h (xnmalloc, xnrealloc, x2nrealloc): Now static
inline functions that are identical with the old xnmalloc_inline,
xnrealloc_inline, x2nrealloc_inline of lib/xmalloc.c. This is so
that we can avoid some unnecessary integer multiplications and
divisions in the common case where the element size is known at
compile time.
(XNMALLOC) [HAVE_INLINE]: Remove special case, which is no longer
needed.
(xnboundedmalloc): Remove.
(XMALLOC, XNMALLOC, XZALLOC, XCALLOC): Use lower-case letters for
arguments, for consistency with rest of this header.
(xcharalloc): Rewrite using XNMALLOC.
* lib/xmalloc.c (xnmalloc_inline, xnmalloc, xnrealloc_inline):
(xnrealloc, x2nrealloc_inline, x2nrealloc): Remove. The *_inline
versions have been moved to lib/xalloc.h and renamed to be the
non-*_inline versions.
(xmalloc, xrealloc): Implement without reference to the xnmalloc
and xnrealloc functions, since those functions are now inline and
now call us.
(x2realloc): Invoke x2realloc, not x2realloc_inline, to accommodate
renaming described above.
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7c6d5072
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2006-11-06T13:03:10
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Simplify xmalloc expressions. Add overflow check in xmalloc arguments.
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08262434
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2006-10-31T21:51:45
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Avoid some C++ diagnostics reported by Bruno Haible.
* lib/quotearg.c (clone_quoting_options): Use xmemdup rather than
xmalloc.
(quotearg_alloc): Use xcharalloc rather than xmalloc.
(struct slotvec): Move to top level.
(quotearg_n_options): Rewrite to avoid xmalloc.
* lib/xalloc.h (xcharalloc): New function.
* (xrealloc, xnrealloc, x2realloc, x2nrealloc, xmemdup):
[defined __cplusplus]: Add function template that provides result
type propagation. This part of the change is from Bruno Haible.
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267a39ba
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2005-05-14T06:03:57
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*** empty log message ***
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a0defda0
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2004-10-05T06:45:51
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Rename xclone to xmemdup. Remove obsolete xalloc macros.
Remove xstrdup.c and move xstrdup implementation to xmalloc.c.
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b0cc20c2
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2004-08-09T18:31:09
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Remove dependency of xalloc in exitfail, error, gettext.
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a0b977a4
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2004-07-16T16:28:48
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Add extern "C" for C++.
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346d5dc0
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2003-11-13T07:19:08
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Remove dependency of xalloc.h on SIZE_MAX and PTRDIFF_MAX.
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8224e300
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2003-11-11T11:58:42
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Rely on SIZE_MAX and PTRDIFF_MAX as defined by ISO C 99.
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17e0f9ee
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2003-11-10T23:55:49
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Fix off-by-one error in xalloc_oversized.
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96257537
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2003-11-06T19:40:49
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Reject allocations of exactly SIZE_MAX bytes.
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fdb6eb33
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2003-10-30T06:33:39
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Revamp xalloc_oversized so that its count arg need not fit into size_t.
Fix up group-member, quotearg accordingly.
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2250641d
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2003-10-27T08:00:26
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New function xalloc_oversized.
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57bc22e6
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2003-10-27T07:28:24
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Add x2realloc, x2nrealloc. Port to C99 inline.
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e970fbf9
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2003-10-13T06:07:10
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Revamp xalloc interface so that it can check for address arithmetic overflow.
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5c7070ea
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2003-07-22T22:10:55
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Sync with coreutils xalloc.h, xmalloc.c, xmemcoll.h, xmemcoll.c.
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68af56be
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2003-06-18T05:52:19
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Assume C89, so PARAMS isn't needed.
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92295bc4
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2003-06-04T19:22:29
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.h files should stand alone, but we shouldn't include <sys/types.h>
if we can get away with just <stddef.h>.
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f73e8ba6
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2000-10-31T07:09:56
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Add "2000" to Copyright line, as this file was changed this year.
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02461019
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2000-08-07T17:02:15
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(xalloc_msg_memory_exhausted): Now char const[],
not char *const and pointing to a constant array.
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89f2b489
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2000-08-07T15:48:18
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back out Copyright date changes for files with no changes year
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d349992d
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2000-07-09T07:22:43
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update copyright date
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33bf2142
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1999-11-09T20:34:17
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(XMALLOC): Correct misnamed macro parameter name: s/N_bytes/N_items/.
(XCALLOC): Likewise.
(XREALLOC): Likewise.
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e5534304
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1999-10-04T05:59:37
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(__attribute__): Define to empty if GCC claims to
be before 2.8; this is needed for OPENStep 4.2 cc. Also,
define to empty if strict ANSI.
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f8bf1528
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1999-09-28T15:26:45
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(__attribute__): Protect against redefinition.
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9d67945f
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1999-09-26T19:01:12
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small correction from Akim
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fa2069e4
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1999-09-26T18:42:56
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(__attribute__): Define.
(ATTRIBUTE_NORETURN): Define.
(xalloc_fail_func): Add noreturn attribute.
(xalloc_die): Declare.
(NEW): Define as yet unused macro.
(XFREE): Likewise
(CCLONE): Likewise.
(CLONE): Likewise.
From Akim Demaille.
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5249a0d1
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1999-09-02T21:23:01
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(xalloc_fail_func): Use `PARAMS'.
(xstrdup): Add protoype.
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f9dba3b4
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1999-01-01T17:36:43
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Add comments.
(PARAMS, XMALLOC, XCALLOC, XREALLOC): Define.
Based on changes from Akim Demaille.
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358e52e8
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1997-12-21T11:22:51
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Use PARAMS, not __P.
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4c03f9a7
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1997-10-25T21:49:45
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.
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