projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| b8cdcddf | 1 | /* An abstract string datatype. |
| 82704155 | 2 | Copyright (C) 1998-2019 Free Software Foundation, Inc. |
| b8cdcddf L |
3 | Contributed by Mark Mitchell (mark@markmitchell.com). |
| 4 | ||
| da4d4077 | 5 | This file is part of GCC. |
| b8cdcddf | 6 | |
| da4d4077 | 7 | GCC is free software; you can redistribute it and/or modify |
| b8cdcddf L |
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 | ||
| da4d4077 | 12 | GCC is distributed in the hope that it will be useful, |
| b8cdcddf L |
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 | |
| da4d4077 | 18 | along with GCC; see the file COPYING. If not, write to |
| e172dbf8 NC |
19 | the Free Software Foundation, 51 Franklin Street - Fifth Floor, |
| 20 | Boston, MA 02110-1301, USA. */ | |
| b8cdcddf | 21 | |
| 52d6785f DD |
22 | #ifndef DYN_STRING_H |
| 23 | #define DYN_STRING_H | |
| 24 | ||
| 25 | #ifdef __cplusplus | |
| 26 | extern "C" { | |
| 27 | #endif | |
| b8cdcddf L |
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 | ||
| 49b1fae4 DD |
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); | |
| 52d6785f DD |
67 | |
| 68 | #ifdef __cplusplus | |
| 69 | } | |
| 70 | #endif | |
| 71 | ||
| 72 | #endif /* !defined (DYN_STRING_H) */ |