/****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
****************************************************************************/
/*
- * $Id: tic.h,v 1.61 2007/07/28 22:20:07 tom Exp $
+ * $Id: tic.h,v 1.69 2012/03/17 18:22:10 tom Exp $
* tic.h - Global variables and structures for the terminfo
* compiler.
*/
#ifndef __TIC_H
#define __TIC_H
-
+/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
#endif
+typedef short HashValue;
+
/*
* The file comp_captab.c contains an array of these structures, one
* per possible capability. These are indexed by a hash table array of
{
const char *nte_name; /* name to hash on */
int nte_type; /* BOOLEAN, NUMBER or STRING */
- short nte_index; /* index of associated variable in its array */
- short nte_link; /* index in table of next hash, or -1 */
+ HashValue nte_index; /* index of associated variable in its array */
+ HashValue nte_link; /* index in table of next hash, or -1 */
};
+ /*
+ * Use this structure to hide differences between terminfo and termcap
+ * tables.
+ */
+typedef struct {
+ unsigned table_size;
+ const HashValue *table_data;
+ HashValue (*hash_of)(const char *);
+ int (*compare_names)(const char *, const char *);
+} HashData;
+
struct alias
{
const char *from;
const char *source;
};
-extern NCURSES_EXPORT_VAR(const short) _nc_info_hash_table[];
-extern NCURSES_EXPORT_VAR(const short) _nc_cap_hash_table[];
-
extern NCURSES_EXPORT(const struct name_table_entry *) _nc_get_table (bool);
-extern NCURSES_EXPORT(const short *) _nc_get_hash_table (bool);
+extern NCURSES_EXPORT(const HashData *) _nc_get_hash_info (bool);
+extern NCURSES_EXPORT(const HashValue *) _nc_get_hash_table (bool);
extern NCURSES_EXPORT(const struct alias *) _nc_get_alias_table (bool);
#define NOTFOUND ((struct name_table_entry *) 0)
+/*
+ * The casts are required for correct sign-propagation with systems such as
+ * AIX, IRIX64, Solaris which default to unsigned characters. The C standard
+ * leaves this detail unspecified.
+ */
+
/* out-of-band values for representing absent capabilities */
#define ABSENT_BOOLEAN ((signed char)-1) /* 255 */
#define ABSENT_NUMERIC (-1)
#define TERMINFO "/usr/share/terminfo"
#endif
+#ifdef NCURSES_TERM_ENTRY_H_incl
+
/* access.c */
extern NCURSES_EXPORT(unsigned) _nc_pathlast (const char *);
extern NCURSES_EXPORT(bool) _nc_is_abs_path (const char *);
/* comp_hash.c: name lookup */
extern NCURSES_EXPORT(struct name_table_entry const *) _nc_find_entry
- (const char *, const short *);
+ (const char *, const HashValue *);
extern NCURSES_EXPORT(struct name_table_entry const *) _nc_find_type_entry
- (const char *, int, const struct name_table_entry *);
+ (const char *, int, bool);
/* comp_scan.c: lexical analysis */
extern NCURSES_EXPORT(int) _nc_get_token (bool);
extern NCURSES_EXPORT_VAR(int) _nc_curr_col;
extern NCURSES_EXPORT_VAR(int) _nc_curr_line;
extern NCURSES_EXPORT_VAR(int) _nc_syntax;
+extern NCURSES_EXPORT_VAR(int) _nc_strict_bsd;
extern NCURSES_EXPORT_VAR(long) _nc_comment_end;
extern NCURSES_EXPORT_VAR(long) _nc_comment_start;
extern NCURSES_EXPORT_VAR(long) _nc_curr_file_pos;
extern const char * _nc_progname;
/* db_iterator.c */
-typedef enum {
- dbdTIC = 0,
-#if USE_DATABASE
- dbdEnvOnce,
- dbdHome,
- dbdEnvList,
- dbdCfgList,
- dbdCfgOnce,
-#endif
-#if USE_TERMCAP
- dbdEnvOnce2,
- dbdEnvList2,
- dbdCfgList2,
-#endif
- dbdLAST
-} DBDIRS;
-
extern NCURSES_EXPORT(const char *) _nc_next_db(DBDIRS *, int *);
extern NCURSES_EXPORT(const char *) _nc_tic_dir (const char *);
extern NCURSES_EXPORT(void) _nc_first_db(DBDIRS *, int *);
/* write_entry.c */
extern NCURSES_EXPORT(int) _nc_tic_written (void);
+#endif /* NCURSES_TERM_ENTRY_H_incl */
+
#ifdef __cplusplus
}
#endif
+/* *INDENT-ON* */
#endif /* __TIC_H */