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Diffstat (limited to 'include/manconfig.h.in')
| -rw-r--r-- | include/manconfig.h.in | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/include/manconfig.h.in b/include/manconfig.h.in new file mode 100644 index 0000000..5c3ad64 --- /dev/null +++ b/include/manconfig.h.in @@ -0,0 +1,436 @@ +/* @configure_input@ + * + * manconfig.h.in: definitions and declarations used throughout man-db + * + * Copyright (C) 1994, 1995 Graeme W. Wilford. (Wilf.) + * Copyright (C) 2001, 2002 Colin Watson. + * + * This file is part of man-db. + * + * man-db is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * man-db is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with man-db; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/*--------------------------------------------------------------------------*/ +/* This file contains the paths/binary locations of the programs used by */ +/* these utilities and various C pre-processor definitions that modify the */ +/* behaviour of the man-db suite. You may like to check that all of the */ +/* formatters are from the same package. Ie, that we are not using a native */ +/* UNIX nroff with GNU tbl. */ +/*--------------------------------------------------------------------------*/ + +#ifndef MANCONFIG_H +#define MANCONFIG_H + +#include "xvasprintf.h" + +/* STD_SECTIONS must contain all of your man hierarchy subdirectories. The + order is important. Manual pages will be displayed in this order. Ie + if "1" comes before "2", then a kill(1) will be displayed in preference to + kill(2), or if `man --all kill', it will be displayed first. Section names + may be multi-character, but this is non-standard and probably best + avoided. */ + +#define STD_SECTIONS { \ + "1", "n", "l", "8", "3", "0", "2", "5", "4", "9", "6", "7", NULL \ +} + +/* Some system's man pages require default pre-processing with perhaps tbl + or other formatters, DEFAULT_MANROFFSEQ can compensate by adding a list of + default pre-processors using the standard syntax of first letter. + ie "t" = tbl (the table pre-processor) + "te" = tbl, eqn (both the table and equation pre-processors) + DEFAULT_MANROFFSEQ can be overridden by command line arguments to man, the + environment variable $MANROFFSEQ, and by the manual page being formatted. */ + +#if defined (__hpux) || (defined (__alpha) && !defined(__GLIBC__)) +# define DEFAULT_MANROFFSEQ "te" +#elif defined (__ultrix) +# define DEFAULT_MANROFFSEQ "t" +#endif + +/* the magic cookie to request preprocessing */ +#define PP_COOKIE "'\\\" " + +/* uncomment the following line if manual pages require tbl by default */ +#ifndef DEFAULT_MANROFFSEQ +#define DEFAULT_MANROFFSEQ "t" +#endif + +/* By default, man-db will store a whatis referenced manual page in favour + of a stray cat page when they both share identical namespace. If you + would like to see a stray cat eg. kill(1) in favour of a kill(1) whatis + referenced to bash_builtins(1), uncomment the following line. */ + +/* #define FAVOUR_STRAYCATS */ + +/* The maximum number of manual page hierarchies expected in the manpath. + Also the maximum amount of non-comment lines in the config file. */ +#define MAXDIRS 128 + +/* CATMODE is the mode of the formatted cat pages that we create. The man-db + package can be run in 4 main modes, 3 of which are relatively secure and + allow the cats to be non world writable. The `wide open' mode requires + CATMODE to be 0666. Edit if necessary, after reading the man-db manual */ + +#define CATMODE 0644 /* u=rw,go=r */ + +/* DBMODE is the mode of the created databases. As with CATMODE, secure + operation requires that the db's don't have world write access. In the + unlikely event that this is required, change to 0666. + For increased speed, at the cost of buffer cache, set the sticky bit + on databases so that they remain memory resident. To do this, OR the + required mode with 1000 and prepend a 0, eg 01644 */ + +#define DBMODE 0644 /* u=rw,go=r */ + +/* The name of the databases. DB_EXT depends on the database type in use */ +#define MAN_DB "/index" DB_EXT +#define mkdbname(path) xasprintf ("%s%s", path, MAN_DB) + +/* The locations of the following files were determined by ../configure so + some of them may be incorrect. Edit as necessary */ + +#ifndef PAGER +# define PAGER "@pager@" +#endif + +#ifndef CAT +# define CAT "@cat@" +#endif + +#ifndef WEB_BROWSER +# define WEB_BROWSER "@browser@" +#endif + +#ifndef TR +# define TR "@tr@" +#endif + +#ifndef GREP +# define GREP "@grep@" +#endif + +#ifdef HAS_TROFF +# ifndef TROFF +# define TROFF "@troff@" +# endif +#endif + +#ifndef NROFF_MISSING +# ifndef NROFF +# define NROFF "@nroff@" +# endif +#endif + +#ifndef EQN +# define EQN "@eqn@" +#endif + +#ifndef NEQN +# define NEQN "@neqn@" +#endif + +#ifndef TBL +# define TBL "@tbl@" +#endif + +#ifndef COL +# define COL "@col@" +#endif + +#ifndef VGRIND +# define VGRIND "@vgrind@" +#endif + +#ifndef REFER +# define REFER "@refer@" +#endif + +#ifndef GRAP +# define GRAP "@grap@" +#endif + +#ifndef PIC +# define PIC "@pic@" +#endif + +#ifndef OVERRIDE_DIR +# define OVERRIDE_DIR "@override_dir@" +#endif + +/*------------------------------------------------------------------*/ +/* The following definitions are best left alone by the uninitiated */ +/*------------------------------------------------------------------*/ + +/* GNU grep flags (i)gnore case + (E)xtended regex + (w)hole word matches only */ + +#ifndef WHATIS_GREP_FLAGS +# define WHATIS_GREP_FLAGS "-i" +#endif + +#ifndef APROPOS_GREP_FLAGS +# define APROPOS_GREP_FLAGS "-iEw" +#endif + +#ifndef APROPOS_REGEX_GREP_FLAGS +# define APROPOS_REGEX_GREP_FLAGS "-iE" +#endif + +/* GNU less flags (i)gnore case on search + * (x8) set tab stops to 8 spaces + * (R)aw control chars (but keep track of screen appearance) + * (m)ore display style + * + * If you change this, be sure to match the format with + * man.c:make_display_command(). + */ + +#define LESS_OPTS "-ix8RmPm%s$PM%s$" + +/* This is a minimal latin1 special characters to ascii translation table */ +#if !defined(TR_SET1) || !defined(TR_SET2) +# define TR_SET1 " \'\\255\\267\\264\\327\'" +# define TR_SET2 " \'\\055\\157\\047\\170\'" +#endif + +#ifdef COMP_CAT +/* This is the default compressor and compressed extension. + These are used for compressing cat pages. The compressor is likely to + be gzip or compress and the extension: .gz or .Z . Please make sure that + all of your cat pages have the same extension (whatever that may be) */ + +# define COMPRESSOR "@compressor@" +# define COMPRESS_EXT "@compress_ext@" +#endif /* COMP_CAT */ + +#ifdef COMP_SRC +/* These are the currently supported decompressors. They are used for + decompressing cat pages and source nroff. To add further decompressors, + you will need to edit comp_src.h[.in] . Help is provided in the file */ + +# define GUNZIP "@gunzip@" +# define UNCOMPRESS "@uncompress@" +# define BUNZIP2 "@bunzip2@" +# define UNLZMA "@unlzma@" +# define UNXZ "@unxz@" +# define UNLZIP "@unlzip@" +#endif /* COMP_SRC */ + +/*-----------------------------------------------------------------------*/ +/* The things below here shouldn't really be changed unless you really */ +/* know what you are doing. */ +/*-----------------------------------------------------------------------*/ + +/* my gcc specs file is hacked to define __profile__ if I compile with + the -p or -pg flag, to do this manually (needed if you want to know where + gmon.out ended up), uncomment the following line */ +/* #define __profile__ */ + +/* GCC version checking borrowed from glibc. */ +#if defined(__GNUC__) && defined(__GNUC_MINOR__) +# define GNUC_PREREQ(maj,min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +#else +# define GNUC_PREREQ(maj,min) 0 +#endif + +/* Does this compiler support format string checking? */ +#if GNUC_PREREQ(2,0) +# define ATTRIBUTE_FORMAT_PRINTF(a,b) \ + __attribute__ ((__format__ (__printf__, a, b))) +#else +# define ATTRIBUTE_FORMAT_PRINTF(a,b) +#endif + +/* Does this compiler support marking variables as unused? */ +#if GNUC_PREREQ(2,4) +# define ATTRIBUTE_UNUSED __attribute__ ((__unused__)) +#else +# define ATTRIBUTE_UNUSED +#endif + +/* Does this compiler support marking functions as non-returning? */ +#if GNUC_PREREQ(2,5) +# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) +#else +# define ATTRIBUTE_NORETURN +#endif + +/* Does this compiler support malloc return checking? */ +#if GNUC_PREREQ(2,96) +# define ATTRIBUTE_MALLOC __attribute__ ((__malloc__)) +#else +# define ATTRIBUTE_MALLOC +#endif + +/* Does this compiler support unused result checking? */ +#if GNUC_PREREQ(3,4) +# define ATTRIBUTE_WARN_UNUSED_RESULT __attribute__ ((__warn_unused_result__)) +#else +# define ATTRIBUTE_WARN_UNUSED_RESULT +#endif + +/* Does this compiler support sentinel checking? */ +#if GNUC_PREREQ(4,0) +# define ATTRIBUTE_SENTINEL __attribute__ ((__sentinel__)) +#else +# define ATTRIBUTE_SENTINEL +#endif + +/* If running checker, support the garbage detector, else don't */ +#ifdef __CHECKER__ +extern void __chkr_garbage_detector (void); +# define chkr_garbage_detector() __chkr_garbage_detector() +#else +# define chkr_garbage_detector() +#endif + +/* GNU gettext needs to know when the locale changes. This macro tells it. */ +#ifdef ENABLE_NLS +# define locale_changed() \ + do { \ + extern int _nl_msg_cat_cntr; \ + ++_nl_msg_cat_cntr; \ + } while (0) +#else /* !ENABLE_NLS */ +# define locale_changed() +#endif /* ENABLE_NLS */ + +/* This structure definition is only really needed if COMP_SRC==1, but it is + used in external declarations quite freely, so it's included + unconditionally */ + +struct compression { + /* The following are const because they should be pointers to parts + * of strings allocated elsewhere and should not be written through + * or freed themselves. + */ + const char *prog; + const char *ext; + /* The following should be freed when discarding an instance of this + * structure. + */ + char *stem; +}; + +extern struct compression comp_list[]; + +/*-------------------------------------*/ +/* Now for some function prototypes... */ +/*-------------------------------------*/ + +/* some library function declarations */ +#include <stddef.h> /* for size_t */ +#include "xalloc.h" +#include "xstrndup.h" +extern char *create_tempdir (const char *template) + ATTRIBUTE_WARN_UNUSED_RESULT; + +extern int debug_level; /* shows whether -d issued */ +extern void init_debug (void); +extern void debug (const char *message, ...) ATTRIBUTE_FORMAT_PRINTF(1, 2); +extern void debug_error (const char *message, ...) + ATTRIBUTE_FORMAT_PRINTF(1, 2); + +struct pipeline; + +/* compression.c */ +extern struct compression *comp_info (const char *filename, int want_stem); +extern struct compression *comp_file (const char *filename); + +/* straycats.c */ +extern int straycats (const char *manpath); + +/* lexgrog.l */ +struct lexgrog; +extern int find_name (const char *file, const char *filename, + struct lexgrog *p_lg, const char *encoding); +extern int find_name_decompressed (struct pipeline *p, const char *filename, + struct lexgrog *p_lg); + +/* util.c */ +extern int is_changed (const char *fa, const char *fb); +extern int is_directory (const char *path); +extern char *escape_shell (const char *unesc); +extern int remove_directory (const char *directory, int recurse); +extern char *trim_spaces (const char *s); +extern char *lang_dir (const char *filename); +extern void init_locale (void); + +extern char *appendstr (char *, ...) + ATTRIBUTE_SENTINEL ATTRIBUTE_WARN_UNUSED_RESULT; + +extern int quiet; /* be quiet(er) if 1 */ + +/*--------------------------*/ +/* Some general definitions */ +/*--------------------------*/ + +#define MANPAGE 0 +#define CATPAGE 1 + +/* exit codes */ +#define OK 0 /* success */ +#define FAIL 1 /* usage or syntax error */ +#define FATAL 2 /* operational error */ +#define CHILD_FAIL 3 /* child failed */ +#define NOT_FOUND 16 /* No action was taken */ + +/* System or user catpaths? Allow bitwise disjunctions of these. */ +#define SYSTEM_CAT 1 +#define USER_CAT 2 + +/* string macros */ +#define STREQ(a,b) (strcmp(a,b) == 0) +#define STRNEQ(a,b,d) (strncmp(a,b,d) == 0) + +/* Functions in <ctype.h> require their argument to be either an unsigned + * char promoted to int or EOF. This macro helps get that right. + */ +#define CTYPE(func,arg) (func((unsigned char)(arg))) + +/* access(2), but with boolean semantics. */ +#define CAN_ACCESS(pathname, mode) (access (pathname, mode) == 0) + +/* FSSTND directories */ +#define CAT_ROOT "/var/catman" /* required by fsstnd() */ +#define MAN_ROOT "/usr" /* required by fsstnd() */ +/* FHS directories */ +#define FHS_CAT_ROOT "/var/cache/man" /* required by fsstnd() */ +#define FHS_MAN_ROOT "/usr/share" /* required by fsstnd() */ + +/* some special database keys used for storing important info */ +#define VER_KEY "$version$" /* version key */ +#define VER_ID "2.5.0" /* version content */ + +/* defines the ordered list of filters detected by lexgrog */ +enum { TBL_FILTER=0 /* tbl */ + , EQN_FILTER /* eqn */ + , PIC_FILTER /* pic */ + , GRAP_FILTER /* grap */ + , REF_FILTER /* refer */ + , VGRIND_FILTER /* vgrind */ + , MAX_FILTERS /* delimiter */ + }; + +typedef struct lexgrog { + int type; + char *whatis; + char *filters; +} lexgrog; + +#endif /* MANCONFIG_H */ |