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Timestamp:
Sep 13, 2024, 11:07:41 AM (11 months ago)
Author:
bird
Message:

vendor/sed/current: GNU sed 4.9 (sed-4.9.tar.xz sha256:6e226b732e1cd739464ad6862bd1a1aba42d7982922da7a53519631d24975181)

File:
1 edited

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  • vendor/sed/current/basicdefs.h

    r599 r3611  
    11/*  GNU SED, a batch stream editor.
    2     Copyright (C) 1998, 1999, 2002, 2003 Free Software Foundation, Inc.
     2    Copyright (C) 1998-2022 Free Software Foundation, Inc.
    33
    44    This program is free software; you can redistribute it and/or modify
    … …  
    1313
    1414    You should have received a copy of the GNU General Public License
    15     along with this program; if not, write to the Free Software
    16     Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
     15    along with this program; If not, see <https://www.gnu.org/licenses/>. */
    1716
    1817#ifndef BASICDEFS_H
    1918#define BASICDEFS_H
    2019
    21 #if defined(_AIX)
    22 #pragma alloca
    23 #else
    24 # if !defined(alloca)           /* predefined by HP cc +Olibcalls */
    25 #  ifdef __GNUC__
    26 #   define alloca(size) __builtin_alloca(size)
    27 #  else
    28 #   if HAVE_ALLOCA_H
    29 #    include <alloca.h>
    30 #   else
    31 #    if defined(__hpux)
    32         void *alloca ();
    33 #    else
    34 #     if !defined(__OS2__) && !defined(WIN32)
    35         char *alloca ();
    36 #     else
    37 #      include <malloc.h>       /* OS/2 defines alloca in here */
    38 #     endif
    39 #    endif
    40 #   endif
    41 #  endif
    42 # endif
    43 #endif
     20#include <alloca.h>
     21#include <wchar.h>
     22#include <locale.h>
     23#include <wctype.h>
     24#include <stdbool.h>
    4425
    45 #ifdef HAVE_WCHAR_H
    46 # include <wchar.h>
    47 #endif
    48 #ifdef HAVE_LOCALE_H
    49 # include <locale.h>
    50 #endif
    51 #ifdef HAVE_WCTYPE_H
    52 # include <wctype.h>
    53 #endif
    54 
    55 
    56 #ifdef BOOTSTRAP
    57 # define false 0
    58 # define true 1
    59 # define bool unsigned
    60 # define __bool_true_false_are_defined 1
    61 #else
    62 # include <stdbool.h>
    63 #endif
    64 
    65 #if ENABLE_NLS
    66 # include <libintl.h>
    67 #else
    68 # define gettext(msgid) (msgid)
    69 # define ngettext(sing, plur, n) ((n) == 1 ? (sing) : (plur))
    70 #endif
     26#include <gettext.h>
     27#define N_(String) gettext_noop(String)
    7128#define _(String) gettext(String)
    72 
    73 #ifdef gettext_noop
    74 # define N_(String) gettext_noop(String)
    75 #else
    76 # define N_(String) (String)
    77 #endif
    7829
    7930/* type countT is used to keep track of line numbers, etc. */
    8031typedef unsigned long countT;
    8132
    82 /* Oftentimes casts are used as an ugly hack to silence warnings
    83  * from the compiler.  However, sometimes those warnings really
    84  * do point to something worth avoiding.  I define this
    85  * dummy marker to make searching for them with a text editor
    86  * much easier, in case I want to verify that they are all
    87  * legitimate.  It is defined in the way it is so that it is
    88  * easy to disable all casts so that the compiler (or lint)
    89  * can tell me potentially interesting things about what would
    90  * happen to the code without the explicit casts.
    91  */
    92 #ifdef LOUD_LINT
    93 # define CAST(x)
    94 #else
    95 # define CAST(x) (x)
     33#include "xalloc.h"
     34
     35/* some basic definitions to avoid undue promulgating of  ugliness */
     36#define REALLOC(x,n,t)   ((t *)xnrealloc((void *)(x),(n),sizeof(t)))
     37#define MEMDUP(x,n,t)    ((t *)xmemdup((x),(n)*sizeof(t)))
     38#define OB_MALLOC(o,n,t) ((t *)(void *)obstack_alloc(o,(n)*sizeof(t)))
     39
     40#define obstack_chunk_alloc  xzalloc
     41#define obstack_chunk_free   free
     42
     43#define STREQ(a, b) (strcmp (a, b) == 0)
     44#define STREQ_LEN(a, b, n) (strncmp (a, b, n) == 0)
     45#define STRPREFIX(a, b) (strncmp (a, b, strlen (b)) == 0)
     46
     47/* MAX_PATH is not defined in some platforms, most notably GNU/Hurd.
     48   In that case we define it here to some constant.  Note however that
     49   this relies in the fact that sed does reallocation if a buffer
     50   needs to be larger than PATH_MAX.  */
     51#ifndef PATH_MAX
     52# define PATH_MAX 200
    9653#endif
    97 
    98 
    99 /* Can the compiler grok function prototypes? */
    100 #if (defined __STDC__ && __STDC__-0) || defined __GNUC__ || defined __SUNPRO_C || __PROTOTYPES
    101 # define P_(s)          s
    102 #else
    103 # define P_(s)          ()
    104 #endif
    105 
    106 /* (VOID *) is the generic pointer type; some ancient compilers
    107    don't know about (void *), and typically use (char *) instead.
    108    VCAST() is used to cast to and from (VOID *)s --- but if the
    109    compiler *does* support (void *) make this a no-op, so that
    110    the compiler can detect if we omitted an essential function
    111    declaration somewhere.
    112  */
    113 #ifndef VOID
    114 # define VOID           void
    115 # define VCAST(t)       
    116 #else
    117 # define VCAST(t)       (t)
    118 #endif
    119 
    120 /* some basic definitions to avoid undue promulgating of VCAST ugliness */
    121 #define MALLOC(n,t)      (VCAST(t *)ck_malloc((n)*sizeof(t)))
    122 #define REALLOC(x,n,t)   (VCAST(t *)ck_realloc(VCAST(VOID *)(x),(n)*sizeof(t)))
    123 #define MEMDUP(x,n,t)    (VCAST(t *)ck_memdup(VCAST(VOID *)(x),(n)*sizeof(t)))
    124 #define FREE(x)          (ck_free(VCAST(VOID *)x))
    125 #define MEMCPY(d,s,l)    (memcpy(VCAST(VOID *)(d),VCAST(const VOID *)(s),l))
    126 #define MEMMOVE(d,s,l)   (memmove(VCAST(VOID *)(d),VCAST(const VOID *)(s),l))
    127 #define OB_MALLOC(o,n,t) (VCAST(t *)obstack_alloc(o,(n)*sizeof(t)))
    128 
    129 #define obstack_chunk_alloc  ck_malloc
    130 #define obstack_chunk_free   ck_free
    131 
    132 
    133 #ifdef HAVE_MEMORY_H
    134 # include <memory.h>
    135 #endif
    136 
    137 #ifndef HAVE_MEMMOVE
    138 # ifndef memmove
    139    /* ../lib/libsed.a provides a memmove() if the system doesn't.
    140       Here is where we declare its return type; we don't prototype
    141       it because that sometimes causes problems when we're running in
    142       bootstrap mode on a system which really does support memmove(). */
    143    extern VOID *memmove();
    144 # endif
    145 #endif
    146 
    147 #ifndef HAVE_MEMCPY
    148 # ifndef memcpy
    149 #  define memcpy(d, s, n)       memmove(d, s, n)
    150 # endif
    151 #endif
    152 
    153 #ifndef HAVE_STRERROR
    154  extern char *strerror P_((int e));
    155 #endif
    156 
    15754
    15855/* handle misdesigned <ctype.h> macros (snarfed from lib/regex.c) */
    … …  
    18481#undef ISPRINT
    18582#define ISPRINT(c) (ISASCII (c) && isprint (c))
    186 #define ISDIGIT(c) (ISASCII (c) && isdigit (c))
     83#define ISDIGIT(c) (ISASCII (c) && isdigit ((unsigned char) (c)))
    18784#define ISALNUM(c) (ISASCII (c) && isalnum (c))
    18885#define ISALPHA(c) (ISASCII (c) && isalpha (c))
    … …  
    19794# ifdef __EMX__
    19895#  define initialize_main(argcp, argvp) \
    199   { _response(argcp, argvp); _wildcard(argcp, argvp); }
     96  { _response (argcp, argvp); _wildcard (argcp, argvp); }
    20097# else /* NOT __EMX__ */
    20198#  define initialize_main(argcp, argvp)
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