Commit | Line | Data |
---|---|---|
79072805 | 1 | /* $RCSfile: str.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:27 $ |
a687059c | 2 | * |
4bb101f2 JH |
3 | * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1999, 2000, |
4 | * by Larry Wall and others | |
a687059c | 5 | * |
d48672a2 LW |
6 | * You may distribute under the terms of either the GNU General Public |
7 | * License or the Artistic License, as specified in the README file. | |
8d063cd8 LW |
8 | * |
9 | * $Log: str.h,v $ | |
8d063cd8 LW |
10 | */ |
11 | ||
12 | struct string { | |
13 | char * str_ptr; /* pointer to malloced string */ | |
14 | double str_nval; /* numeric value, if any */ | |
15 | int str_len; /* allocated size */ | |
16 | int str_cur; /* length of str_ptr as a C string */ | |
17 | union { | |
18 | STR *str_next; /* while free, link to next free str */ | |
19 | } str_link; | |
20 | char str_pok; /* state of str_ptr */ | |
21 | char str_nok; /* state of str_nval */ | |
22 | }; | |
23 | ||
24 | #define Nullstr Null(STR*) | |
25 | ||
26 | /* the following macro updates any magic values this str is associated with */ | |
27 | ||
28 | #define STABSET(x) (x->str_link.str_magic && stabset(x->str_link.str_magic,x)) | |
29 | ||
30 | EXT STR **tmps_list; | |
31 | EXT long tmps_max INIT(-1); | |
32 | ||
20ce7b12 GS |
33 | double str_2num ( STR *str ); |
34 | char * str_2ptr ( STR *str ); | |
35 | char * str_append_till ( STR *str, char *from, int delim, char *keeplist ); | |
36 | void str_cat ( STR *str, char *ptr ); | |
37 | void str_chop ( STR *str, char *ptr ); | |
38 | void str_dec ( STR *str ); | |
39 | void str_free ( STR *str ); | |
40 | char * str_gets ( STR *str, FILE *fp ); | |
41 | void str_grow ( STR *str, int len ); | |
42 | void str_inc ( STR *str ); | |
43 | int str_len ( STR *str ); | |
44 | STR * str_make ( char *s ); | |
45 | STR * str_mortal ( STR *oldstr ); | |
46 | void str_ncat ( STR *str, char *ptr, int len ); | |
47 | STR * str_new ( int len ); | |
48 | STR * str_nmake ( double n ); | |
49 | void str_nset ( STR *str, char *ptr, int len ); | |
50 | void str_numset ( STR *str, double num ); | |
51 | void str_replace ( STR *str, STR *nstr ); | |
52 | void str_scat ( STR *dstr, STR *sstr ); | |
53 | void str_set ( STR *str, char *ptr ); | |
54 | void str_sset ( STR *dstr, STR *sstr ); |