Rev 5191 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5191 | serge | 1 | /* An abstract string datatype. |
| 6324 | serge | 2 | Copyright (C) 1998-2015 Free Software Foundation, Inc. |
| 5191 | serge | 3 | Contributed by Mark Mitchell (mark@markmitchell.com). |
| 4 | |||
| 5 | This file is part of GCC. |
||
| 6 | |||
| 7 | GCC is free software; you can redistribute it and/or modify |
||
| 8 | it under the terms of the GNU General Public License as published by |
||
| 9 | the Free Software Foundation; either version 2, or (at your option) |
||
| 10 | any later version. |
||
| 11 | |||
| 12 | GCC is distributed in the hope that it will be useful, |
||
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
| 15 | GNU General Public License for more details. |
||
| 16 | |||
| 17 | You should have received a copy of the GNU General Public License |
||
| 18 | along with GCC; see the file COPYING. If not, write to |
||
| 19 | the Free Software Foundation, 51 Franklin Street - Fifth Floor, |
||
| 20 | Boston, MA 02110-1301, USA. */ |
||
| 21 | |||
| 22 | #ifndef DYN_STRING_H |
||
| 23 | #define DYN_STRING_H |
||
| 24 | |||
| 25 | #ifdef __cplusplus |
||
| 26 | extern "C" { |
||
| 27 | #endif |
||
| 28 | |||
| 29 | typedef struct dyn_string |
||
| 30 | { |
||
| 31 | int allocated; /* The amount of space allocated for the string. */ |
||
| 32 | int length; /* The actual length of the string. */ |
||
| 33 | char *s; /* The string itself, NUL-terminated. */ |
||
| 34 | }* dyn_string_t; |
||
| 35 | |||
| 36 | /* The length STR, in bytes, not including the terminating NUL. */ |
||
| 37 | #define dyn_string_length(STR) \ |
||
| 38 | ((STR)->length) |
||
| 39 | |||
| 40 | /* The NTBS in which the contents of STR are stored. */ |
||
| 41 | #define dyn_string_buf(STR) \ |
||
| 42 | ((STR)->s) |
||
| 43 | |||
| 44 | /* Compare DS1 to DS2 with strcmp. */ |
||
| 45 | #define dyn_string_compare(DS1, DS2) \ |
||
| 46 | (strcmp ((DS1)->s, (DS2)->s)) |
||
| 47 | |||
| 48 | |||
| 49 | extern int dyn_string_init (struct dyn_string *, int); |
||
| 50 | extern dyn_string_t dyn_string_new (int); |
||
| 51 | extern void dyn_string_delete (dyn_string_t); |
||
| 52 | extern char *dyn_string_release (dyn_string_t); |
||
| 53 | extern dyn_string_t dyn_string_resize (dyn_string_t, int); |
||
| 54 | extern void dyn_string_clear (dyn_string_t); |
||
| 55 | extern int dyn_string_copy (dyn_string_t, dyn_string_t); |
||
| 56 | extern int dyn_string_copy_cstr (dyn_string_t, const char *); |
||
| 57 | extern int dyn_string_prepend (dyn_string_t, dyn_string_t); |
||
| 58 | extern int dyn_string_prepend_cstr (dyn_string_t, const char *); |
||
| 59 | extern int dyn_string_insert (dyn_string_t, int, dyn_string_t); |
||
| 60 | extern int dyn_string_insert_cstr (dyn_string_t, int, const char *); |
||
| 61 | extern int dyn_string_insert_char (dyn_string_t, int, int); |
||
| 62 | extern int dyn_string_append (dyn_string_t, dyn_string_t); |
||
| 63 | extern int dyn_string_append_cstr (dyn_string_t, const char *); |
||
| 64 | extern int dyn_string_append_char (dyn_string_t, int); |
||
| 65 | extern int dyn_string_substring (dyn_string_t, dyn_string_t, int, int); |
||
| 66 | extern int dyn_string_eq (dyn_string_t, dyn_string_t); |
||
| 67 | |||
| 68 | #ifdef __cplusplus |
||
| 69 | } |
||
| 70 | #endif |
||
| 71 | |||
| 72 | #endif /* !defined (DYN_STRING_H) */ |