lib/argp-namefrob.h

   1 /* Name frobnication for compiling argp outside of glibc
   2    Copyright (C) 1997-2020 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Written by Miles Bader <miles@gnu.ai.mit.edu>.
   5
   6    This program is free software: you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  18
  19 #if !_LIBC
  20 /* This code is written for inclusion in gnu-libc, and uses names in the
  21    namespace reserved for libc.  If we're not compiling in libc, define those
  22    names to be the normal ones instead.  */
  23
  24 /* argp-parse functions */
  25 #undef __argp_parse
  26 #define __argp_parse argp_parse
  27 #undef __option_is_end
  28 #define __option_is_end _option_is_end
  29 #undef __option_is_short
  30 #define __option_is_short _option_is_short
  31 #undef __argp_input
  32 #define __argp_input _argp_input
  33
  34 /* argp-help functions */
  35 #undef __argp_help
  36 #define __argp_help argp_help
  37 #undef __argp_error
  38 #define __argp_error argp_error
  39 #undef __argp_failure
  40 #define __argp_failure argp_failure
  41 #undef __argp_state_help
  42 #define __argp_state_help argp_state_help
  43 #undef __argp_usage
  44 #define __argp_usage argp_usage
  45
  46 /* argp-fmtstream functions */
  47 #undef __argp_make_fmtstream
  48 #define __argp_make_fmtstream argp_make_fmtstream
  49 #undef __argp_fmtstream_free
  50 #define __argp_fmtstream_free argp_fmtstream_free
  51 #undef __argp_fmtstream_putc
  52 #define __argp_fmtstream_putc argp_fmtstream_putc
  53 #undef __argp_fmtstream_puts
  54 #define __argp_fmtstream_puts argp_fmtstream_puts
  55 #undef __argp_fmtstream_write
  56 #define __argp_fmtstream_write argp_fmtstream_write
  57 #undef __argp_fmtstream_printf
  58 #define __argp_fmtstream_printf argp_fmtstream_printf
  59 #undef __argp_fmtstream_set_lmargin
  60 #define __argp_fmtstream_set_lmargin argp_fmtstream_set_lmargin
  61 #undef __argp_fmtstream_set_rmargin
  62 #define __argp_fmtstream_set_rmargin argp_fmtstream_set_rmargin
  63 #undef __argp_fmtstream_set_wmargin
  64 #define __argp_fmtstream_set_wmargin argp_fmtstream_set_wmargin
  65 #undef __argp_fmtstream_point
  66 #define __argp_fmtstream_point argp_fmtstream_point
  67 #undef __argp_fmtstream_update
  68 #define __argp_fmtstream_update _argp_fmtstream_update
  69 #undef __argp_fmtstream_ensure
  70 #define __argp_fmtstream_ensure _argp_fmtstream_ensure
  71 #undef __argp_fmtstream_lmargin
  72 #define __argp_fmtstream_lmargin argp_fmtstream_lmargin
  73 #undef __argp_fmtstream_rmargin
  74 #define __argp_fmtstream_rmargin argp_fmtstream_rmargin
  75 #undef __argp_fmtstream_wmargin
  76 #define __argp_fmtstream_wmargin argp_fmtstream_wmargin
  77
  78 /* normal libc functions we call */
  79 #undef __flockfile
  80 #define __flockfile flockfile
  81 #undef __funlockfile
  82 #define __funlockfile funlockfile
  83 #undef __mempcpy
  84 #define __mempcpy mempcpy
  85 #undef __sleep
  86 #define __sleep sleep
  87 #undef __strcasecmp
  88 #define __strcasecmp strcasecmp
  89 #undef __strchrnul
  90 #define __strchrnul strchrnul
  91 #undef __strerror_r
  92 #define __strerror_r strerror_r
  93 #undef __strndup
  94 #define __strndup strndup
  95 #undef __vsnprintf
  96 #define __vsnprintf vsnprintf
  97
  98 #if defined(HAVE_DECL_CLEARERR_UNLOCKED) && !HAVE_DECL_CLEARERR_UNLOCKED
  99 # define clearerr_unlocked(x) clearerr (x)
 100 #endif
 101 #if defined(HAVE_DECL_FEOF_UNLOCKED) && !HAVE_DECL_FEOF_UNLOCKED
 102 # define feof_unlocked(x) feof (x)
 103 #endif
 104 #if defined(HAVE_DECL_FERROR_UNLOCKED) && !HAVE_DECL_FERROR_UNLOCKED
 105 # define ferror_unlocked(x) ferror (x)
 106 #endif
 107 #if defined(HAVE_DECL_FFLUSH_UNLOCKED) && !HAVE_DECL_FFLUSH_UNLOCKED
 108 # define fflush_unlocked(x) fflush (x)
 109 #endif
 110 #if defined(HAVE_DECL_FGETS_UNLOCKED) && !HAVE_DECL_FGETS_UNLOCKED
 111 # define fgets_unlocked(x,y,z) fgets (x,y,z)
 112 #endif
 113 #if defined(HAVE_DECL_FPUTC_UNLOCKED) && !HAVE_DECL_FPUTC_UNLOCKED
 114 # define fputc_unlocked(x,y) fputc (x,y)
 115 #endif
 116 #if defined(HAVE_DECL_FPUTS_UNLOCKED) && !HAVE_DECL_FPUTS_UNLOCKED
 117 # define fputs_unlocked(x,y) fputs (x,y)
 118 #endif
 119 #if defined(HAVE_DECL_FREAD_UNLOCKED) && !HAVE_DECL_FREAD_UNLOCKED
 120 # define fread_unlocked(w,x,y,z) fread (w,x,y,z)
 121 #endif
 122 #if defined(HAVE_DECL_FWRITE_UNLOCKED) && !HAVE_DECL_FWRITE_UNLOCKED
 123 # define fwrite_unlocked(w,x,y,z) fwrite (w,x,y,z)
 124 #endif
 125 #if defined(HAVE_DECL_GETC_UNLOCKED) && !HAVE_DECL_GETC_UNLOCKED
 126 # define getc_unlocked(x) getc (x)
 127 #endif
 128 #if defined(HAVE_DECL_GETCHAR_UNLOCKED) && !HAVE_DECL_GETCHAR_UNLOCKED
 129 #  define getchar_unlocked() getchar ()
 130 #endif
 131 #if defined(HAVE_DECL_PUTC_UNLOCKED) && !HAVE_DECL_PUTC_UNLOCKED
 132 # define putc_unlocked(x,y) putc (x,y)
 133 #endif
 134 #if defined(HAVE_DECL_PUTCHAR_UNLOCKED) && !HAVE_DECL_PUTCHAR_UNLOCKED
 135 # define putchar_unlocked(x) putchar (x)
 136 #endif
 137
 138 #endif /* !_LIBC */
 139
 140 #ifndef __set_errno
 141 #define __set_errno(e) (errno = (e))
 142 #endif
 143
 144 #if defined GNULIB_ARGP_DISABLE_DIRNAME
 145 # define __argp_base_name(arg) arg
 146 #elif defined GNULIB_ARGP_EXTERN_BASENAME
 147 extern char *__argp_base_name (const char *arg);
 148 #else
 149 # include "basename-lgpl.h"
 150 # define __argp_base_name last_component
 151 #endif
 152
 153 #if defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
 154 # define __argp_short_program_name()    (program_invocation_short_name)
 155 #else
 156 extern char *__argp_short_program_name (void);
 157 #endif