1 /* defines.h.in. Generated from configure.ac by autoheader. */
4 /* Unix definition file for less. -*- C -*-
6 * This file has 3 sections:
8 * Settings always true on Unix.
9 * Settings automatically determined by configure.
11 * * * * * * WARNING * * * * * *
12 * If you edit defines.h by hand, do "touch stamp-h" before you run make
13 * so config.status doesn't overwrite your changes.
16 /* User preferences. */
19 * SECURE is 1 if you wish to disable a bunch of features in order to
20 * be safe to run by unprivileged users.
21 * SECURE_COMPILE is set by the --with-secure configure option.
23 #define SECURE SECURE_COMPILE
26 * SHELL_ESCAPE is 1 if you wish to allow shell escapes.
27 * (This is possible only if your system supplies the system() function.)
29 #define SHELL_ESCAPE (!SECURE)
32 * EXAMINE is 1 if you wish to allow examining files by name from within less.
34 #define EXAMINE (!SECURE)
37 * TAB_COMPLETE_FILENAME is 1 if you wish to allow the TAB key
38 * to complete filenames at prompts.
40 #define TAB_COMPLETE_FILENAME (!SECURE)
43 * CMD_HISTORY is 1 if you wish to allow keys to cycle through
44 * previous commands at prompts.
49 * HILITE_SEARCH is 1 if you wish to have search targets to be
50 * displayed in standout mode.
52 #define HILITE_SEARCH 1
55 * EDITOR is 1 if you wish to allow editor invocation (the "v" command).
56 * (This is possible only if your system supplies the system() function.)
57 * EDIT_PGM is the name of the (default) editor to be invoked.
59 #define EDITOR (!SECURE)
62 * TAGS is 1 if you wish to support tag files.
64 #define TAGS (!SECURE)
67 * USERFILE is 1 if you wish to allow a .less file to specify
68 * user-defined key bindings.
70 #define USERFILE (!SECURE)
73 * GLOB is 1 if you wish to have shell metacharacters expanded in filenames.
74 * This will generally work if your system provides the "popen" function
75 * and the "echo" shell command.
77 #define GLOB (!SECURE)
80 * PIPEC is 1 if you wish to have the "|" command
81 * which allows the user to pipe data into a shell command.
83 #define PIPEC (!SECURE)
86 * LOGFILE is 1 if you wish to allow the -l option (to create log files).
88 #define LOGFILE (!SECURE)
91 * GNU_OPTIONS is 1 if you wish to support the GNU-style command
92 * line options --help and --version.
97 * ONLY_RETURN is 1 if you want RETURN to be the only input which
98 * will continue past an error message.
99 * Otherwise, any key will continue past an error message.
101 #define ONLY_RETURN 0
104 * LESSKEYFILE is the filename of the default lesskey output file
105 * (in the HOME directory).
106 * LESSKEYFILE_SYS is the filename of the system-wide lesskey output file.
107 * DEF_LESSKEYINFILE is the filename of the default lesskey input
108 * (in the HOME directory).
109 * LESSHISTFILE is the filename of the history file
110 * (in the HOME directory).
112 #define LESSKEYFILE ".less"
113 #define LESSKEYFILE_SYS SYSDIR "/sysless"
114 #define DEF_LESSKEYINFILE ".lesskey"
115 #define LESSHISTFILE ".lesshst"
118 /* Settings always true on Unix. */
121 * Define MSDOS_COMPILER if compiling under Microsoft C.
123 #define MSDOS_COMPILER 0
126 * Pathname separator character.
128 #define PATHNAME_SEP "/"
131 * The value returned from tgetent on success.
132 * Some HP-UX systems return 0 on success.
137 * HAVE_ANSI_PROTOS is 1 if your compiler supports ANSI function prototypes.
139 #define HAVE_ANSI_PROTOS 1
142 * HAVE_SYS_TYPES_H is 1 if your system has <sys/types.h>.
144 #define HAVE_SYS_TYPES_H 1
147 * Define if you have the <sgstat.h> header file.
152 * HAVE_PERROR is 1 if your system has the perror() call.
153 * (Actually, if it has sys_errlist, sys_nerr and errno.)
155 #define HAVE_PERROR 1
158 * HAVE_TIME is 1 if your system has the time() call.
163 * HAVE_SHELL is 1 if your system supports a SHELL command interpreter.
168 * Default shell metacharacters and meta-escape character.
170 #define DEF_METACHARS "; *?\t\n'\"()<>[]|&^`#\\$%=~{},"
171 #define DEF_METAESCAPE "\\"
174 * HAVE_DUP is 1 if your system has the dup() call.
178 /* Define to 1 if you have the memcpy() function. */
179 #define HAVE_MEMCPY 1
181 /* Define to 1 if you have the strchr() function. */
182 #define HAVE_STRCHR 1
184 /* Define to 1 if you have the strstr() function. */
185 #define HAVE_STRSTR 1
188 * Sizes of various buffers.
190 #if 0 /* old sizes for small memory machines */
191 #define CMDBUF_SIZE 512 /* Buffer for multichar commands */
192 #define UNGOT_SIZE 100 /* Max chars to unget() */
193 #define LINEBUF_SIZE 1024 /* Max size of line in input file */
194 #define OUTBUF_SIZE 1024 /* Output buffer */
195 #define PROMPT_SIZE 200 /* Max size of prompt string */
196 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
197 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
198 #define TAGLINE_SIZE 512 /* Max size of line in tags file */
199 #define TABSTOP_MAX 32 /* Max number of custom tab stops */
200 #else /* more reasonable sizes for modern machines */
201 #define CMDBUF_SIZE 2048 /* Buffer for multichar commands */
202 #define UNGOT_SIZE 200 /* Max chars to unget() */
203 #define LINEBUF_SIZE 1024 /* Initial max size of line in input file */
204 #define OUTBUF_SIZE 1024 /* Output buffer */
205 #define PROMPT_SIZE 2048 /* Max size of prompt string */
206 #define TERMBUF_SIZE 2048 /* Termcap buffer for tgetent */
207 #define TERMSBUF_SIZE 1024 /* Buffer to hold termcap strings */
208 #define TAGLINE_SIZE 1024 /* Max size of line in tags file */
209 #define TABSTOP_MAX 128 /* Max number of custom tab stops */
212 /* Settings automatically determined by configure. */
215 /* Define EDIT_PGM to your editor. */
218 /* Define HAVE_CONST if your compiler supports the "const" modifier. */
221 /* Define to 1 if you have the <ctype.h> header file. */
224 /* Define HAVE_ERRNO if you have the errno variable. */
227 /* Define to 1 if you have the <errno.h> header file. */
230 /* Define to 1 if you have the `fchmod' function. */
233 /* Define to 1 if you have the <fcntl.h> header file. */
236 /* Define HAVE_FILENO if you have the fileno() macro. */
239 /* Define HAVE_FLOAT if your compiler supports the "double" type. */
242 /* Define to 1 if you have the `fsync' function. */
245 /* GNU regex library */
246 #undef HAVE_GNU_REGEX
248 /* Define to 1 if you have the <inttypes.h> header file. */
249 #undef HAVE_INTTYPES_H
251 /* Define to 1 if you have the <limits.h> header file. */
254 /* Define HAVE_LOCALE if you have locale.h and setlocale. */
257 /* Define to 1 if you have the <memory.h> header file. */
260 /* Define HAVE_OSPEED if your termcap library has the ospeed variable. */
263 /* PCRE (Perl-compatible regular expression) library */
266 /* Define to 1 if you have the `popen' function. */
269 /* POSIX regcomp() and regex.h */
270 #undef HAVE_POSIX_REGCOMP
272 /* System V regcmp() */
281 /* Define HAVE_SIGEMPTYSET if you have the sigemptyset macro. */
282 #undef HAVE_SIGEMPTYSET
284 /* Define to 1 if you have the `sigprocmask' function. */
285 #undef HAVE_SIGPROCMASK
287 /* Define to 1 if you have the `sigsetmask' function. */
288 #undef HAVE_SIGSETMASK
290 /* Define to 1 if the system has the type `sigset_t'. */
293 /* Define to 1 if you have the `snprintf' function. */
296 /* Define to 1 if you have the `stat' function. */
299 /* Define HAVE_STAT_INO if your struct stat has st_ino and st_dev. */
302 /* Define to 1 if you have the <stdint.h> header file. */
305 /* Define to 1 if you have the <stdio.h> header file. */
308 /* Define to 1 if you have the <stdlib.h> header file. */
311 /* Define HAVE_STRERROR if you have the strerror() function. */
314 /* Define to 1 if you have the <strings.h> header file. */
315 #undef HAVE_STRINGS_H
317 /* Define to 1 if you have the <string.h> header file. */
320 /* Define to 1 if you have the `system' function. */
323 /* Define HAVE_SYS_ERRLIST if you have the sys_errlist[] variable. */
324 #undef HAVE_SYS_ERRLIST
326 /* Define to 1 if you have the <sys/ioctl.h> header file. */
327 #undef HAVE_SYS_IOCTL_H
329 /* Define to 1 if you have the <sys/stat.h> header file. */
330 #undef HAVE_SYS_STAT_H
332 /* Define to 1 if you have the <sys/stream.h> header file. */
333 #undef HAVE_SYS_STREAM_H
335 /* Define to 1 if you have the <sys/types.h> header file. */
336 #undef HAVE_SYS_TYPES_H
338 /* Define to 1 if you have the <termcap.h> header file. */
339 #undef HAVE_TERMCAP_H
341 /* Define HAVE_TERMIOS_FUNCS if you have tcgetattr/tcsetattr. */
342 #undef HAVE_TERMIOS_FUNCS
344 /* Define to 1 if you have the <termios.h> header file. */
345 #undef HAVE_TERMIOS_H
347 /* Define to 1 if you have the <termio.h> header file. */
350 /* Define to 1 if you have the <time.h> header file. */
353 /* Define HAVE_TIME_T if your system supports the "time_t" type. */
356 /* Define to 1 if you have the <unistd.h> header file. */
359 /* Define HAVE_UPPER_LOWER if you have isupper, islower, toupper, tolower. */
360 #undef HAVE_UPPER_LOWER
362 /* Henry Spencer V8 regcomp() and regexp.h */
363 #undef HAVE_V8_REGCOMP
365 /* Define to 1 if you have the <values.h> header file. */
368 /* Define HAVE_VOID if your compiler supports the "void" type. */
371 /* Define HAVE_WCTYPE if you have iswupper, iswlower, towupper, towlower. */
374 /* Define to 1 if you have the <wctype.h> header file. */
377 /* Define to 1 if you have the `_setjmp' function. */
380 /* Define MUST_DEFINE_ERRNO if you have errno but it is not define in errno.h.
382 #undef MUST_DEFINE_ERRNO
384 /* Define MUST_DEFINE_OSPEED if you have ospeed but it is not defined in
386 #undef MUST_DEFINE_OSPEED
388 /* pattern matching is supported, but without metacharacters. */
391 /* Define to the address where bug reports for this package should be sent. */
392 #undef PACKAGE_BUGREPORT
394 /* Define to the full name of this package. */
397 /* Define to the full name and version of this package. */
398 #undef PACKAGE_STRING
400 /* Define to the one symbol short name of this package. */
401 #undef PACKAGE_TARNAME
403 /* Define to the home page for this package. */
406 /* Define to the version of this package. */
407 #undef PACKAGE_VERSION
409 /* Define as the return type of signal handlers (`int' or `void'). */
412 /* Define SECURE_COMPILE=1 to build a secure version of less. */
413 #undef SECURE_COMPILE
415 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
416 #undef STAT_MACROS_BROKEN
418 /* Define to 1 if you have the ANSI C header files. */
421 /* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
422 #undef TIME_WITH_SYS_TIME
424 /* Enable large inode numbers on Mac OS X 10.5. */
425 #ifndef _DARWIN_USE_64_BIT_INODE
426 # define _DARWIN_USE_64_BIT_INODE 1
429 /* Number of bits in a file offset, on hosts where this is settable. */
430 #undef _FILE_OFFSET_BITS
432 /* Define for large files, on AIX-style hosts. */
435 /* Define to empty if `const' does not conform to ANSI C. */
438 /* Define to `long int' if <sys/types.h> does not define. */
441 /* Define to `unsigned int' if <sys/types.h> does not define. */