contrib/ncurses/progs/progs.priv.h

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  28
  29 /****************************************************************************
  30  *  Author: Thomas E. Dickey                    1997-on                     *
  31  ****************************************************************************/
  32 /*
  33  * $Id: progs.priv.h,v 1.41 2015/05/23 23:53:55 tom Exp $
  34  *
  35  *      progs.priv.h
  36  *
  37  *      Header file for curses utility programs
  38  */
  39
  40 #ifndef PROGS_PRIV_H
  41 #define PROGS_PRIV_H 1
  42
  43 #include <ncurses_cfg.h>
  44
  45 #if USE_RCS_IDS
  46 #define MODULE_ID(id) static const char Ident[] = id;
  47 #else
  48 #define MODULE_ID(id)           /*nothing */
  49 #endif
  50
  51 #include <stdlib.h>
  52 #include <ctype.h>
  53 #include <string.h>
  54 #include <sys/types.h>
  55
  56 #if HAVE_UNISTD_H
  57 #include <unistd.h>
  58 #endif
  59
  60 #if HAVE_SYS_BSDTYPES_H
  61 #include <sys/bsdtypes.h>       /* needed for ISC */
  62 #endif
  63
  64 #if HAVE_LIMITS_H
  65 # include <limits.h>
  66 #elif HAVE_SYS_PARAM_H
  67 # include <sys/param.h>
  68 #endif
  69
  70 #if HAVE_DIRENT_H
  71 # include <dirent.h>
  72 # define NAMLEN(dirent) strlen((dirent)->d_name)
  73 # if defined(_FILE_OFFSET_BITS) && defined(HAVE_STRUCT_DIRENT64)
  74 #  if !defined(_LP64) && (_FILE_OFFSET_BITS == 64)
  75 #   define      DIRENT  struct dirent64
  76 #  else
  77 #   define      DIRENT  struct dirent
  78 #  endif
  79 # else
  80 #  define       DIRENT  struct dirent
  81 # endif
  82 #else
  83 # define DIRENT struct direct
  84 # define NAMLEN(dirent) (dirent)->d_namlen
  85 # if HAVE_SYS_NDIR_H
  86 #  include <sys/ndir.h>
  87 # endif
  88 # if HAVE_SYS_DIR_H
  89 #  include <sys/dir.h>
  90 # endif
  91 # if HAVE_NDIR_H
  92 #  include <ndir.h>
  93 # endif
  94 #endif
  95
  96 #if HAVE_INTTYPES_H
  97 # include <inttypes.h>
  98 #else
  99 # if HAVE_STDINT_H
 100 #  include <stdint.h>
 101 # endif
 102 #endif
 103
 104 #include <assert.h>
 105 #include <errno.h>
 106
 107 #if DECL_ERRNO
 108 extern int errno;
 109 #endif
 110
 111 #if HAVE_GETOPT_H
 112 #include <getopt.h>
 113 #elif !defined(HAVE_GETOPT_HEADER)
 114 /* 'getopt()' may be prototyped in <stdlib.h>, but declaring its
 115  * variables doesn't hurt.
 116  */
 117 extern char *optarg;
 118 extern int optind;
 119 #endif /* HAVE_GETOPT_H */
 120
 121 #include <curses.h>
 122 #include <term_entry.h>
 123 #include <nc_termios.h>
 124 #include <tic.h>
 125 #include <nc_tparm.h>
 126
 127 #include <nc_string.h>
 128 #include <nc_alloc.h>
 129 #if HAVE_NC_FREEALL
 130 #undef ExitProgram
 131 #ifdef USE_LIBTINFO
 132 #define ExitProgram(code) _nc_free_tinfo(code)
 133 #else
 134 #define ExitProgram(code) _nc_free_tic(code)
 135 #endif
 136 #endif
 137
 138 #if defined(__GNUC__) && defined(_FORTIFY_SOURCE)
 139 #define IGNORE_RC(func) errno = (int) func
 140 #else
 141 #define IGNORE_RC(func) (void) func
 142 #endif /* gcc workarounds */
 143
 144 /* usually in <unistd.h> */
 145 #ifndef STDOUT_FILENO
 146 #define STDOUT_FILENO 1
 147 #endif
 148
 149 #ifndef STDERR_FILENO
 150 #define STDERR_FILENO 2
 151 #endif
 152
 153 #ifndef EXIT_SUCCESS
 154 #define EXIT_SUCCESS 0
 155 #endif
 156
 157 #ifndef EXIT_FAILURE
 158 #define EXIT_FAILURE 1
 159 #endif
 160
 161 #ifndef R_OK
 162 #define R_OK    4               /* Test for readable.  */
 163 #endif
 164
 165 #ifndef W_OK
 166 #define W_OK    2               /* Test for writable.  */
 167 #endif
 168
 169 #ifndef X_OK
 170 #define X_OK    1               /* Test for executable.  */
 171 #endif
 172
 173 #ifndef F_OK
 174 #define F_OK    0               /* Test for existence.  */
 175 #endif
 176
 177 /* usually in <unistd.h> */
 178 #ifndef STDOUT_FILENO
 179 #define STDOUT_FILENO 1
 180 #endif
 181
 182 #ifndef STDERR_FILENO
 183 #define STDERR_FILENO 2
 184 #endif
 185
 186 /* may be in limits.h, included from various places */
 187 #ifndef PATH_MAX
 188 # if defined(_POSIX_PATH_MAX)
 189 #  define PATH_MAX _POSIX_PATH_MAX
 190 # elif defined(MAXPATHLEN)
 191 #  define PATH_MAX MAXPATHLEN
 192 # else
 193 #  define PATH_MAX 255          /* the Posix minimum pathsize */
 194 # endif
 195 #endif
 196
 197 /* We use isascii only to guard against use of 7-bit ctype tables in the
 198  * isprint test in infocmp.
 199  */
 200 #if !HAVE_ISASCII
 201 # undef isascii
 202 # if ('z'-'a' == 25) && ('z' < 127) && ('Z'-'A' == 25) && ('Z' < 127) && ('9' < 127)
 203 #  define isascii(c) (UChar(c) <= 127)
 204 # else
 205 #  define isascii(c) 1          /* not really ascii anyway */
 206 # endif
 207 #endif
 208
 209 #define UChar(c)    ((unsigned char)(c))
 210
 211 #define SIZEOF(v) (sizeof(v)/sizeof(v[0]))
 212
 213 #endif /* PROGS_PRIV_H */