1 /* defines.h. Generated from defines.h.in by configure. */ 2 /* defines.h.in. Generated from configure.ac by autoheader. */ 3 4 5 /* Unix definition file for less. -*- C -*- 6 * 7 * This file has 3 sections: 8 * User preferences. 9 * Settings always true on Unix. 10 * Settings automatically determined by configure. 11 * 12 * * * * * * WARNING * * * * * * 13 * If you edit defines.h by hand, do "touch stamp-h" before you run make 14 * so config.status doesn't overwrite your changes. 15 */ 16 17 /* User preferences. */ 18 19 /* 20 * SECURE is 1 if you wish to disable a bunch of features in order to 21 * be safe to run by unprivileged users. 22 * SECURE_COMPILE is set by the --with-secure configure option. 23 */ 24 #define SECURE SECURE_COMPILE 25 26 /* 27 * SHELL_ESCAPE is 1 if you wish to allow shell escapes. 28 * (This is possible only if your system supplies the system() function.) 29 */ 30 #define SHELL_ESCAPE (!SECURE) 31 32 /* 33 * EXAMINE is 1 if you wish to allow examining files by name from within less. 34 */ 35 #define EXAMINE (!SECURE) 36 37 /* 38 * TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key 39 * to complete filenames at prompts. 40 */ 41 #define TAB_COMPLETE_FILENAME (!SECURE) 42 43 /* 44 * CMD_HISTORY is 1 if you wish to allow keys to cycle through 45 * previous commands at prompts. 46 */ 47 #define CMD_HISTORY 1 48 49 /* 50 * HILITE_SEARCH is 1 if you wish to have search targets to be 51 * displayed in standout mode. 52 */ 53 #define HILITE_SEARCH 1 54 55 /* 56 * EDITOR is 1 if you wish to allow editor invocation (the "v" command). 57 * (This is possible only if your system supplies the system() function.) 58 * EDIT_PGM is the name of the (default) editor to be invoked. 59 */ 60 #define EDITOR (!SECURE) 61 62 /* 63 * TAGS is 1 if you wish to support tag files. 64 */ 65 #define TAGS (!SECURE) 66 67 /* 68 * USERFILE is 1 if you wish to allow a .less file to specify 69 * user-defined key bindings. 70 */ 71 #define USERFILE (!SECURE) 72 73 /* 74 * GLOB is 1 if you wish to have shell metacharacters expanded in filenames. 75 * This will generally work if your system provides the "popen" function 76 * and the "echo" shell command. 77 */ 78 #define GLOB (!SECURE) 79 80 /* 81 * PIPEC is 1 if you wish to have the "|" command 82 * which allows the user to pipe data into a shell command. 83 */ 84 #define PIPEC (!SECURE && HAVE_POPEN) 85 86 /* 87 * LOGFILE is 1 if you wish to allow the -o option (to create log files). 88 */ 89 #define LOGFILE (!SECURE) 90 91 /* 92 * OSC8_SEARCH is 1 if you wish to allow the ^O^O and related commands 93 * (to open OSC8 hyperlinks). 94 */ 95 #define OSC8_LINK 1 96 97 /* 98 * GNU_OPTIONS is 1 if you wish to support the GNU-style command 99 * line options --help and --version. 100 */ 101 #define GNU_OPTIONS 1 102 103 /* 104 * ONLY_RETURN is 1 if you want RETURN to be the only input which 105 * will continue past an error message. 106 * Otherwise, any key will continue past an error message. 107 */ 108 #define ONLY_RETURN 0 109 110 /* 111 * LESSKEYFILE is the filename of the default lesskey output file 112 * (in the HOME directory). 113 * LESSKEYFILE_SYS is the filename of the system-wide lesskey output file. 114 * DEF_LESSKEYINFILE is the filename of the default lesskey input 115 * (in the HOME directory). 116 * LESSHISTFILE is the filename of the history file 117 * (in the HOME directory). 118 */ 119 #define LESSKEYFILE ".less" 120 #define LESSKEYFILE_SYS "/etc/lesskey" 121 #define DEF_LESSKEYINFILE ".lesskey" 122 #define LESSKEYINFILE_SYS "/etc/syslesskey" 123 #define LESSHISTFILE ".lesshst" 124 125 126 /* Settings always true on Unix. */ 127 128 /* 129 * Define MSDOS_COMPILER if compiling under Microsoft C. 130 */ 131 #define MSDOS_COMPILER 0 132 133 /* 134 * Pathname separator character. 135 */ 136 #define PATHNAME_SEP "/" 137 138 /* 139 * The value returned from tgetent on success. 140 * Some HP-UX systems return 0 on success. 141 */ 142 #define TGETENT_OK 1 143 144 /* 145 * HAVE_ANSI_PROTOS is 1 if your compiler supports ANSI function prototypes. 146 */ 147 #define HAVE_ANSI_PROTOS 1 148 149 /* 150 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>. 151 */ 152 #define HAVE_SYS_TYPES_H 1 153 154 /* 155 * Define if you have the <sgstat.h> header file. 156 */ 157 /* #undef HAVE_SGSTAT_H */ 158 159 /* 160 * HAVE_PERROR is 1 if your system has the perror() call. 161 * (Actually, if it has sys_errlist, sys_nerr and errno.) 162 */ 163 #define HAVE_PERROR 1 164 165 /* 166 * HAVE_TIME is 1 if your system has the time() call. 167 */ 168 #define HAVE_TIME 1 169 170 /* 171 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter. 172 */ 173 #define HAVE_SHELL 1 174 175 /* 176 * Default shell metacharacters and meta-escape character. 177 */ 178 #define DEF_METACHARS "; *?\t\n'\"()<>[]|&^`#\\$%=~{}," 179 #define DEF_METAESCAPE "\\" 180 181 /* 182 * HAVE_DUP is 1 if your system has the dup() call. 183 */ 184 #define HAVE_DUP 1 185 186 /* Define to 1 if you have the memcpy() function. */ 187 #define HAVE_MEMCPY 1 188 189 /* Define to 1 if you have the strchr() function. */ 190 #define HAVE_STRCHR 1 191 192 /* Define to 1 if you have the strstr() function. */ 193 #define HAVE_STRSTR 1 194 195 /* Define to 1 to support reading lesskey source files (not just binary). */ 196 #define HAVE_LESSKEYSRC 1 197 198 /* 199 * Sizes of various buffers. 200 */ 201 #if 0 /* old sizes for small memory machines */ 202 #define CMDBUF_SIZE 512 /* Buffer for multichar commands */ 203 #define UNGOT_SIZE 100 /* Max chars to unget() */ 204 #define LINEBUF_SIZE 1024 /* Max size of line in input file */ 205 #define OUTBUF_SIZE 1024 /* Output buffer */ 206 #define PROMPT_SIZE 200 /* Max size of prompt string */ 207 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 208 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 209 #define TAGLINE_SIZE 512 /* Max size of line in tags file */ 210 #define TABSTOP_MAX 32 /* Max number of custom tab stops */ 211 #define LINENUM_POOL 200 /* Size of line number pool */ 212 #else /* more reasonable sizes for modern machines */ 213 #define CMDBUF_SIZE 2048 /* Buffer for multichar commands */ 214 #define UNGOT_SIZE 200 /* Max chars to unget() */ 215 #define LINEBUF_SIZE 1024 /* Initial max size of line in input file */ 216 #define OUTBUF_SIZE 1024 /* Output buffer */ 217 #define PROMPT_SIZE 2048 /* Max size of prompt string */ 218 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */ 219 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */ 220 #define TAGLINE_SIZE 1024 /* Max size of line in tags file */ 221 #define TABSTOP_MAX 128 /* Max number of custom tab stops */ 222 #define LINENUM_POOL 1024 /* Size of line number pool */ 223 #endif 224 225 /* Define as the return type of signal handlers (int or void). */ 226 #define RETSIGTYPE void 227 228 /* Settings automatically determined by configure. */ 229 230 231 /* Define EDIT_PGM to your editor. */ 232 #define EDIT_PGM "vi" 233 234 /* Define HAVE_CONST if your compiler supports the "const" modifier. */ 235 #define HAVE_CONST 1 236 237 /* Define to 1 if you have the <ctype.h> header file. */ 238 #define HAVE_CTYPE_H 1 239 240 /* Define HAVE_ERRNO if you have the errno variable. */ 241 #define HAVE_ERRNO 1 242 243 /* Define to 1 if you have the <errno.h> header file. */ 244 #define HAVE_ERRNO_H 1 245 246 /* Define to 1 if you have the 'fchmod' function. */ 247 #define HAVE_FCHMOD 1 248 249 /* Define to 1 if you have the <fcntl.h> header file. */ 250 #define HAVE_FCNTL_H 1 251 252 /* Define HAVE_FILENO if you have the fileno() macro. */ 253 #define HAVE_FILENO 1 254 255 /* Define to 1 if you have the 'fsync' function. */ 256 #define HAVE_FSYNC 1 257 258 /* GNU regex library */ 259 /* #undef HAVE_GNU_REGEX */ 260 261 /* Define to 1 if you have the <inttypes.h> header file. */ 262 #define HAVE_INTTYPES_H 1 263 264 /* Define to 1 if you have the <limits.h> header file. */ 265 #define HAVE_LIMITS_H 1 266 267 /* Define HAVE_LOCALE if you have locale.h and setlocale. */ 268 #define HAVE_LOCALE 1 269 270 /* Define to 1 if you have the 'nanosleep' function. */ 271 #define HAVE_NANOSLEEP 1 272 273 /* Define to 1 if you have the <ncursesw/termcap.h> header file. */ 274 /* #undef HAVE_NCURSESW_TERMCAP_H */ 275 276 /* Define to 1 if you have the <ncurses/termcap.h> header file. */ 277 /* #undef HAVE_NCURSES_TERMCAP_H */ 278 279 /* Define HAVE_OSPEED if your termcap library has the ospeed variable. */ 280 #define HAVE_OSPEED 1 281 282 /* PCRE (Perl-compatible regular expression) library */ 283 /* #undef HAVE_PCRE */ 284 285 /* PCRE2 (Perl-compatible regular expression) library */ 286 /* #undef HAVE_PCRE2 */ 287 288 /* Define to 1 if you have the 'poll' function. */ 289 #define HAVE_POLL 1 290 291 /* Define to 1 if you have the 'popen' function. */ 292 #define HAVE_POPEN 1 293 294 /* POSIX regcomp() and regex.h */ 295 #define HAVE_POSIX_REGCOMP 1 296 297 /* Define to 1 if you have the 'realpath' function. */ 298 #define HAVE_REALPATH 1 299 300 /* System V regcmp() */ 301 /* #undef HAVE_REGCMP */ 302 303 /* */ 304 /* #undef HAVE_REGEXEC2 */ 305 306 /* BSD re_comp() */ 307 /* #undef HAVE_RE_COMP */ 308 309 /* Define HAVE_SETTABLE_ERRNO if the errno variable can be assigned to. */ 310 #define HAVE_SETTABLE_ERRNO 1 311 312 /* Define HAVE_SIGEMPTYSET if you have the sigemptyset macro. */ 313 #define HAVE_SIGEMPTYSET 1 314 315 /* Define to 1 if you have the 'sigprocmask' function. */ 316 #define HAVE_SIGPROCMASK 1 317 318 /* Define HAVE_SIGSETJMP if you have sigsetjmp and siglongjmp. */ 319 #define HAVE_SIGSETJMP 1 320 321 /* Define to 1 if you have the 'sigsetmask' function. */ 322 #define HAVE_SIGSETMASK 1 323 324 /* Define to 1 if the system has the type 'sigset_t'. */ 325 #define HAVE_SIGSET_T 1 326 327 /* Define to 1 if you have the 'snprintf' function. */ 328 #define HAVE_SNPRINTF 1 329 330 /* Define to 1 if you have the 'stat' function. */ 331 #define HAVE_STAT 1 332 333 /* Define HAVE_STAT_INO if your struct stat has st_ino and st_dev. */ 334 #define HAVE_STAT_INO 1 335 336 /* Define to 1 if you have the <stdckdint.h> header file. */ 337 #define HAVE_STDCKDINT_H 1 338 339 /* Define to 1 if you have the <stdint.h> header file. */ 340 #define HAVE_STDINT_H 1 341 342 /* Define to 1 if you have the <stdio.h> header file. */ 343 #define HAVE_STDIO_H 1 344 345 /* Define to 1 if you have the <stdlib.h> header file. */ 346 #define HAVE_STDLIB_H 1 347 348 /* Define HAVE_STRERROR if you have the strerror() function. */ 349 #define HAVE_STRERROR 1 350 351 /* Define to 1 if you have the <strings.h> header file. */ 352 #define HAVE_STRINGS_H 1 353 354 /* Define to 1 if you have the <string.h> header file. */ 355 #define HAVE_STRING_H 1 356 357 /* Define to 1 if you have the 'strsignal' function. */ 358 #define HAVE_STRSIGNAL 1 359 360 /* Define to 1 if you have the 'system' function. */ 361 #define HAVE_SYSTEM 1 362 363 /* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable. */ 364 #define HAVE_SYS_ERRLIST 1 365 366 /* Define to 1 if you have the <sys/ioctl.h> header file. */ 367 #define HAVE_SYS_IOCTL_H 1 368 369 /* Define to 1 if you have the <sys/stat.h> header file. */ 370 #define HAVE_SYS_STAT_H 1 371 372 /* Define to 1 if you have the <sys/stream.h> header file. */ 373 /* #undef HAVE_SYS_STREAM_H */ 374 375 /* Define to 1 if you have the <sys/types.h> header file. */ 376 #define HAVE_SYS_TYPES_H 1 377 378 /* Define to 1 if you have the <sys/wait.h> header file. */ 379 #define HAVE_SYS_WAIT_H 1 380 381 /* Define to 1 if you have the <termcap.h> header file. */ 382 #define HAVE_TERMCAP_H 1 383 384 /* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr. */ 385 #define HAVE_TERMIOS_FUNCS 1 386 387 /* Define to 1 if you have the <termios.h> header file. */ 388 #define HAVE_TERMIOS_H 1 389 390 /* Define to 1 if you have the <termio.h> header file. */ 391 /* #undef HAVE_TERMIO_H */ 392 393 /* Define to 1 if you have the <time.h> header file. */ 394 #define HAVE_TIME_H 1 395 396 /* Define HAVE_TIME_T if your system supports the "time_t" type. */ 397 #define HAVE_TIME_T 1 398 399 /* Define to 1 if you have the 'ttyname' function. */ 400 #define HAVE_TTYNAME 1 401 402 /* Define to 1 if you have the <unistd.h> header file. */ 403 #define HAVE_UNISTD_H 1 404 405 /* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower. */ 406 #define HAVE_UPPER_LOWER 1 407 408 /* Define to 1 if you have the 'usleep' function. */ 409 #define HAVE_USLEEP 1 410 411 /* Henry Spencer V8 regcomp() and regexp.h */ 412 /* #undef HAVE_V8_REGCOMP */ 413 414 /* Define to 1 if you have the <values.h> header file. */ 415 /* #undef HAVE_VALUES_H */ 416 417 /* Define HAVE_VOID if your compiler supports the "void" type. */ 418 #define HAVE_VOID 1 419 420 /* Define HAVE_WCTYPE if you have iswupper, iswlower, towupper, towlower. */ 421 #define HAVE_WCTYPE 1 422 423 /* Define to 1 if you have the <wctype.h> header file. */ 424 #define HAVE_WCTYPE_H 1 425 426 /* Define to 1 if you have the '_setjmp' function. */ 427 #define HAVE__SETJMP 1 428 429 /* Define MUST_DEFINE_ERRNO if you have errno but it is not defined in 430 errno.h. */ 431 /* #undef MUST_DEFINE_ERRNO */ 432 433 /* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined in 434 termcap.h. */ 435 /* #undef MUST_DEFINE_OSPEED */ 436 437 /* pattern matching is supported, but without metacharacters. */ 438 /* #undef NO_REGEX */ 439 440 /* Define to the address where bug reports for this package should be sent. */ 441 #define PACKAGE_BUGREPORT "" 442 443 /* Define to the full name of this package. */ 444 #define PACKAGE_NAME "less" 445 446 /* Define to the full name and version of this package. */ 447 #define PACKAGE_STRING "less 1" 448 449 /* Define to the one symbol short name of this package. */ 450 #define PACKAGE_TARNAME "less" 451 452 /* Define to the home page for this package. */ 453 #define PACKAGE_URL "" 454 455 /* Define to the version of this package. */ 456 #define PACKAGE_VERSION "1" 457 458 /* Define SECURE_COMPILE=1 to build a secure version of less. */ 459 #define SECURE_COMPILE 0 460 461 /* Define to 1 if the 'S_IS*' macros in <sys/stat.h> do not work properly. */ 462 /* #undef STAT_MACROS_BROKEN */ 463 464 /* Define to 1 if all of the C89 standard headers exist (not just the ones 465 required in a freestanding environment). This macro is provided for 466 backward compatibility; new code need not use it. */ 467 #define STDC_HEADERS 1 468 469 /* Number of bits in a file offset, on hosts where this is settable. */ 470 /* #undef _FILE_OFFSET_BITS */ 471 472 /* Define to 1 on platforms where this makes off_t a 64-bit type. */ 473 /* #undef _LARGE_FILES */ 474 475 /* Number of bits in time_t, on hosts where this is settable. */ 476 /* #undef _TIME_BITS */ 477 478 /* Define to 1 on platforms where this makes time_t a 64-bit type. */ 479 /* #undef __MINGW_USE_VC2005_COMPAT */ 480 481 /* Define to empty if 'const' does not conform to ANSI C. */ 482 /* #undef const */ 483 484 /* Define to 'long int' if <sys/types.h> does not define. */ 485 /* #undef off_t */ 486 487 /* Define as 'unsigned int' if <stddef.h> doesn't define. */ 488 /* #undef size_t */ 489