+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ * README: New section: portability guidelines.
+
2003-09-07 Paul Eggert <eggert@twinsun.com>
* modules/time_r: Depend on 'restrict'. Fix from Simon Josefsson in
* modules/time_r: New file.
* modules/mktime, modules/strftime, modules/timegm: Depend on time_r.
* modules/timegm: Depend on mktime. Change maintainer to "all, glibc".
-
+
2003-08-31 Simon Josefsson <jas@extundo.com>
* modules/timegm: New file.
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ * srclist.txt: Do not get getopt.h or getopt1.c from libc.
+
2003-09-08 Karl Berry <karl@gnu.org>
* config.sub, config.guess, srclistvars.sh: update from savannah
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ More K&R removal.
+
+ * acosl.c (main): Use a prototype.
+ * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
+ tanl.c: Likewise.
+
+ * getloadavg.c (getloadavg, main): Define via prototypes.
+
+ * getopt.h (struct option.name): Assume C89, and use 'const'.
+ (getopt, etopt_long, getopt_long_only, _getopt_internal)
+ [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
+ with a prototype.
+ * getopt.c (const): Remove macro.
+ Include <string.h> unconditionally.
+ (my_index): Remove; all uses changed to strchr.
+ (strlen): Remove decl.
+ (exchange): Remove forward decl; no longer needed.
+ (exchange, _getopt_initialize, _getopt_internal, getopt, main):
+ Define with prototype.
+ * getopt1.c (const): Remove macro.
+ (getopt_long, getopt_long_only, main): Define with prototype.
+
+ * getugroups.c: Include <string.h> unconditionally.
+
+ * getusershell.c: Include <stdlib.h> unconditionally.
+ (getusershell, setusershell, endusershell, readname, main):
+ Define with prototypes.
+
+ * group-member.c: Include group-member.h first.
+ Include <stdlib.h> unconditionally.
+
+ * hard-locale.c: Include hard-locale.h first.
+ Include <stdlib.h>, <string.h> unconditionally.
+
+ * hash.c (free, malloc): Remove decls.
+ Include <stdlib.h> unconditionally.
+
+ * human.c: Include <stdlib.h>, <string.h> unconditionally.
+ (getenv): Do not declare.
+
+ * idcache.c: Include <string.h> unconditionally.
+
+ * long-options.c: Include long-options.h first, to test interface.
+ Include <stdlib.h> unconditionally.
+
+ * makepath.c: Include makepath.h first, to test interface.
+ Include <stdlib.h> and <string.h> unconditionally.
+
+ * linebuffer.c: Include <stdlib.h>.
+ (free): Remove decl.
+
+ * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
+ rpl_malloc returns void *, not char *.
+ * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
+
+ * md5.h: Include <limits.h> unconditionally.
+ (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
+ (__P): Remove; all uses removed.
+ * md5.c: Include "md5.h" first.
+ (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
+ md5_buffer, md5_process_bytes, md5_process_block):
+ Define with prototypes.
+ * sha.h (__P): Remove all uses. (It wasn't defined??)
+ * sha.c: Include "sha.h" first.
+ Include <stdlib.h>, <string.h> unconditionally.
+
+ * memchr.c (__ptr_t): Remove; all uses changed to void *.
+ * memcmp.c (__ptr_t): Likewise.
+ * memrchr.c (__ptr_t): Likewise.
+ * memchr.c, memcmp.c, memcoll.c, memrchr.c:
+ Include <string.h> unconditionally.
+ * memchr.c, memrchr.c: Include <limits.h> unconditionally.
+ * memchr.c: Include <stdlib.h> unconditionally.
+ * memchr.c (LONG_MAX): Remove.
+ * memrchr.c (LONG_MAX): Likewise.
+ * memchr.c (__memchr): Define via a prototype.
+ * memrchr.c (__memrchr): Likewise.
+ * memcmp.c (__P): Remove, and remove all uses.
+ (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
+ Remove forward decls; no longer needed.
+ * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
+ Use types required by C89 in prototype.
+
+ * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
+ * savedir.c: Likewise.
+ * mkdir.c (free): Remove decl.
+ * rmdir.c (rmdir): Define with a prototype.
+ * savedir.c: Include savedir.h first, to test interface.
+
+ * mktime.c (STDC_HEADERS): Remove.
+ Include <stdlib.h>, <string.h> unconditionally.
+
+ * modechange.c: Include <stdlib.h> unconditionally.
+ (malloc): Remove decl.
+
+ * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
+ (free): Remove decl.
+
+ * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
+ Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
+ (This type really should be intptr_t, but that's a C99ism.)
+ (_obstack_memcpy): Remove: all uses changed to memcpy.
+ Include <string.h> unconditionally.
+ (struct obstack): Assume __STDC__ for types of members
+ chunkfun, freefun, extra_arg.
+ (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
+ _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
+ obstack_begin, obstack_specify_allocation,
+ obstack_specify_allocation_with_arg, obstack_chunkfun,
+ obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
+ Remove unprototyped decls and the macros that use them.
+ * obstack.c (POINTER): Remove. All uses changed to void *.
+ (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
+ _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
+ (defined __STDC__ && __STDC__)]:
+ Remove nonprototyped code.
+ Include <stdlib.h> unconditionally.
+ (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
+ _obstack_allocated_p, _obstack_free, obstack_free,
+ _obstack_memory_used, print_and_abort):
+ Define using prototypes.
+ (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
+ obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
+ obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
+ obstack_next_free, obstack_object_size, obstack_room) [0]:
+ Remove unused, unprototyped code.
+
+ * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
+
+ * physmem.c (physmem_total, physmem_available, main): Define
+ with prototypes.
+
+ The following changes are not K&R related:
+
+ * group-member.h: Include <sys/types.h>, so that this file is
+ self-contained.
+ * makepath.h: Likewise.
+
+ * getusershell.c (readname, default_index, line_size, readname):
+ Use size_t, not int, for sizes.
+ (readname): If the size overflows, report an error instead of
+ looping forever.
+
+2003-09-09 Derek Robert Price <derek@ximbiot.com>
+
+ * getndelim2.c: Assume stdlib.h per the C89 spec.
+
2003-09-08 Paul Eggert <eggert@twinsun.com>
Assume C89 or better; remove K&R cruft.
# include <config.h>
#endif
+#include "md5.h"
+
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
-#include "md5.h"
#include "unlocked-io.h"
#ifdef _LIBC
/* Initialize structure containing state of computation.
(RFC 1321, 3.3: Step 3) */
void
-md5_init_ctx (ctx)
- struct md5_ctx *ctx;
+md5_init_ctx (struct md5_ctx *ctx)
{
ctx->A = 0x67452301;
ctx->B = 0xefcdab89;
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
void *
-md5_read_ctx (ctx, resbuf)
- const struct md5_ctx *ctx;
- void *resbuf;
+md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
{
((md5_uint32 *) resbuf)[0] = SWAP (ctx->A);
((md5_uint32 *) resbuf)[1] = SWAP (ctx->B);
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
void *
-md5_finish_ctx (ctx, resbuf)
- struct md5_ctx *ctx;
- void *resbuf;
+md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
{
/* Take yet unprocessed bytes into account. */
md5_uint32 bytes = ctx->buflen;
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
int
-md5_stream (stream, resblock)
- FILE *stream;
- void *resblock;
+md5_stream (FILE *stream, void *resblock)
{
struct md5_ctx ctx;
char buffer[BLOCKSIZE + 72];
output yields to the wanted ASCII representation of the message
digest. */
void *
-md5_buffer (buffer, len, resblock)
- const char *buffer;
- size_t len;
- void *resblock;
+md5_buffer (const char *buffer, size_t len, void *resblock)
{
struct md5_ctx ctx;
void
-md5_process_bytes (buffer, len, ctx)
- const void *buffer;
- size_t len;
- struct md5_ctx *ctx;
+md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
{
/* When we already have some bits in our internal buffer concatenate
both inputs first. */
It is assumed that LEN % 64 == 0. */
void
-md5_process_block (buffer, len, ctx)
- const void *buffer;
- size_t len;
- struct md5_ctx *ctx;
+md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
{
md5_uint32 correct_words[16];
const md5_uint32 *words = buffer;
#define _MD5_H 1
#include <stdio.h>
-
-#if defined HAVE_LIMITS_H || _LIBC
-# include <limits.h>
-#endif
+#include <limits.h>
/* The following contortions are an attempt to use the C preprocessor
to determine an unsigned integral type that is 32 bits wide. An
typedef uint32_t md5_uint32;
typedef uintptr_t md5_uintptr;
#else
-# if defined __STDC__ && __STDC__
-# define UINT_MAX_32_BITS 4294967295U
-# else
-# define UINT_MAX_32_BITS 0xFFFFFFFF
-# endif
-
-/* If UINT_MAX isn't defined, assume it's a 32-bit type.
- This should be valid for all systems GNU cares about because
- that doesn't include 16-bit systems, and only modern systems
- (that certainly have <limits.h>) have 64+-bit integral types. */
-
-# ifndef UINT_MAX
-# define UINT_MAX UINT_MAX_32_BITS
-# endif
+# define UINT_MAX_32_BITS 4294967295U
# if UINT_MAX == UINT_MAX_32_BITS
typedef unsigned int md5_uint32;
typedef unsigned long int md5_uintptr;
#endif
-#undef __P
-#if defined (__STDC__) && __STDC__
-#define __P(x) x
-#else
-#define __P(x) ()
-#endif
-
/* Structure to save state of computation between the single steps. */
struct md5_ctx
{
/* Initialize structure containing state of computation.
(RFC 1321, 3.3: Step 3) */
-extern void md5_init_ctx __P ((struct md5_ctx *ctx));
+extern void md5_init_ctx (struct md5_ctx *ctx);
/* Starting with the result of former calls of this function (or the
initialization function update the context for the next LEN bytes
starting at BUFFER.
It is necessary that LEN is a multiple of 64!!! */
-extern void md5_process_block __P ((const void *buffer, size_t len,
- struct md5_ctx *ctx));
+extern void md5_process_block (const void *buffer, size_t len,
+ struct md5_ctx *ctx);
/* Starting with the result of former calls of this function (or the
initialization function update the context for the next LEN bytes
starting at BUFFER.
It is NOT required that LEN is a multiple of 64. */
-extern void md5_process_bytes __P ((const void *buffer, size_t len,
- struct md5_ctx *ctx));
+extern void md5_process_bytes (const void *buffer, size_t len,
+ struct md5_ctx *ctx);
/* Process the remaining bytes in the buffer and put result from CTX
in first 16 bytes following RESBUF. The result is always in little
IMPORTANT: On some systems it is required that RESBUF be correctly
aligned for a 32 bits value. */
-extern void *md5_finish_ctx __P ((struct md5_ctx *ctx, void *resbuf));
+extern void *md5_finish_ctx (struct md5_ctx *ctx, void *resbuf);
/* Put result from CTX in first 16 bytes following RESBUF. The result is
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
-extern void *md5_read_ctx __P ((const struct md5_ctx *ctx, void *resbuf));
+extern void *md5_read_ctx (const struct md5_ctx *ctx, void *resbuf);
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
-extern int md5_stream __P ((FILE *stream, void *resblock));
+extern int md5_stream (FILE *stream, void *resblock);
/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
digest. */
-extern void *md5_buffer __P ((const char *buffer, size_t len, void *resblock));
+extern void *md5_buffer (const char *buffer, size_t len, void *resblock);
/* The following is from gnupg-1.0.2's cipher/bithelp.h. */
/* Rotate a 32 bit integer by n bytes */
initialization function update the context for the next LEN bytes
starting at BUFFER.
It is necessary that LEN is a multiple of 64!!! */
-extern void sha_process_block __P ((const void *buffer, size_t len,
- struct sha_ctx *ctx));
+extern void sha_process_block (const void *buffer, size_t len,
+ struct sha_ctx *ctx);
/* Starting with the result of former calls of this function (or the
initialization function update the context for the next LEN bytes
starting at BUFFER.
It is NOT required that LEN is a multiple of 64. */
-extern void sha_process_bytes __P((const void *buffer, size_t len,
- struct sha_ctx *ctx));
+extern void sha_process_bytes (const void *buffer, size_t len,
+ struct sha_ctx *ctx);
/* Initialize structure containing state of computation. */
-extern void sha_init_ctx __P ((struct sha_ctx *ctx));
+extern void sha_init_ctx (struct sha_ctx *ctx);
/* Process the remaining bytes in the buffer and put result from CTX
in first 16 bytes following RESBUF. The result is always in little
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
-extern void *sha_finish_ctx __P ((struct sha_ctx *ctx, void *resbuf));
+extern void *sha_finish_ctx (struct sha_ctx *ctx, void *resbuf);
/* Put result from CTX in first 16 bytes following RESBUF. The result is
IMPORTANT: On some systems it is required that RESBUF is correctly
aligned for a 32 bits value. */
-extern void *sha_read_ctx __P ((const struct sha_ctx *ctx, void *resbuf));
+extern void *sha_read_ctx (const struct sha_ctx *ctx, void *resbuf);
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
beginning at RESBLOCK. */
-extern int sha_stream __P ((FILE *stream, void *resblock));
+extern int sha_stream (FILE *stream, void *resblock);
/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
digest. */
-extern void *sha_buffer __P ((const char *buffer, size_t len, void *resblock));
+extern void *sha_buffer (const char *buffer, size_t len, void *resblock);
#endif
+2003-09-09 Paul Eggert <eggert@twinsun.com>
+
+ * getopt.m4 (gl_GETOPT): Don't check for string.h.
+ * getugroups.m4 (gl_GETUGROUPS): Do not check for standard C headers
+ or for string.h.
+ * getusershell.m4 (gl_PREREQ_GETUSERSHELL): Do not check for stdlib.h.
+ * group-member.m4 (gl_PREREQ_GROUP_MEMBER): Do not require standard C
+ headers.
+ * hard-locale.m4 (gl_HARD_LOCALE): Do not check for stdlib.h,
+ string.h.
+ * hash.m4 (gl_HASH): Do not check for stdlib.h, malloc, free.
+ * human.m4 (gl_HUMAN): Do not check for stdlib.h, string.h, getenv.
+ * idcache.m4 (gl_IDCACHE): Do not check for standard C headers,
+ or for string.h.
+ * long-options.m4 (gl_LONG_OPTIONS): Do not check for stdlib.h.
+ * mkpath.m4 (gl_MAKEPATH): Do not check for string.h or standard
+ C headers.
+ * md5.m4 (gl_MD5): Don't check for limits.h, standard C headers,
+ memcpy.
+ * sha.m4 (gl_SHA): Don't check for standard Cheaders, memcpy.
+ * memrchr.m4 (jm_PREREQ_MEMCHR): Don't check for limits.h, stdlib.h.
+ * memcmp.m4 (gl_PREREQ_MEMCMP): Don't check for string.h.
+ * memcoll.m4 (gl_MEMCOLL): Likewise.
+ * memrchr.c (gl_PREREQ_MEMRCHR): Don't check for limits.h.
+ * mkdir-slash.m4 (gl_PREREQ_MKDIR): Don't check for stdlib.h,
+ string.h, free.
+ * mktime.m4 (gl_PREREQ_MKTIME): Don't check for standard C headers.
+ * modechange.m4 (gl_MODECHANGE): Don't check for standard C headers.
+ * mountlist.m4 (gl_PREREQ_MOUNTLIST_EXTRA): Don't check for standard
+ C orders, or for string.h.
+ * obstack.m4 (gl_OBSTACK): Don't check for stddefe.h, string.h.
+ (gl_PREREQ_OBSTACK): Don't check for stdlib.h.
+ * path-concat.m4 (gl_PATH_CONCAT): Don't check for standard C
+ headers, memory.h, stdlib.h, string.h, strings.h.
+ * savedir.m4 (gl_SAVEDIR): Don't check for standard C headers.
+
+2003-09-09 Derek Robert Price <derek@ximbiot.com>
+
+ * getndelim2.m4 (gl_PREREQ_GETNDELIM2): Assume stdlib.h per the
+ C89 spec.
+
2003-09-08 Paul Eggert <eggert@twinsun.com>
Assume C89 or better; remove K&R cruft.
do not check for doprnt or vprintf.
* fnmatch.m4 (gl_PREREQ_FNMATCH_EXTRA): Remove. All uses removed.
* getdate.m4 (gl_GETDATE): Don't check for stdlib.h or string.h.
-
+
2003-09-06 Paul Eggert <eggert@twinsun.com>
- * time_4.m4: New file.
+ * time_r.m4: New file.
* mktime.m4 (gl_PREREQ_MKTIME): Remove check for limits.h.
* timegm.m4 (gl_FUNC_TIMEGM): Assume that timegm is buggy if mktime is.
Check for timegm declaration.
-# md5.m4 serial 2
+# md5.m4 serial 3
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
[
dnl Prerequisites of lib/md5.h.
AC_REQUIRE([AC_C_INLINE])
- AC_CHECK_HEADERS_ONCE(limits.h)
- dnl Prerequisites of lib/md5.c.
- AC_REQUIRE([AC_HEADER_STDC])
- AC_CHECK_FUNCS_ONCE(memcpy)
+ dnl No prerequisites of lib/md5.c.
])
-# sha.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# sha.m4 serial 2
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
AC_DEFUN([gl_SHA],
[
dnl Prerequisites of lib/sha.c.
- AC_REQUIRE([AC_HEADER_STDC])
- AC_CHECK_FUNCS_ONCE(memcpy)
+ :
])
projects / gnulib.git / commitdiff