Annotation of win32/sql/mysql/include/m_string.h, revision 1.2
1.2 ! misha 1: /* Copyright (C) 2000 MySQL AB
! 2:
! 3: This program is free software; you can redistribute it and/or modify
! 4: it under the terms of the GNU General Public License as published by
! 5: the Free Software Foundation; version 2 of the License.
! 6:
! 7: This program is distributed in the hope that it will be useful,
! 8: but WITHOUT ANY WARRANTY; without even the implied warranty of
! 9: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 10: GNU General Public License for more details.
! 11:
! 12: You should have received a copy of the GNU General Public License
! 13: along with this program; if not, write to the Free Software
! 14: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
1.1 parser 15:
16: /* There may be prolems include all of theese. Try to test in
17: configure with ones are needed? */
18:
19: /* This is needed for the definitions of strchr... on solaris */
20:
21: #ifndef _m_string_h
22: #define _m_string_h
23: #ifndef __USE_GNU
24: #define __USE_GNU /* We want to use stpcpy */
25: #endif
26: #if defined(HAVE_STRINGS_H)
27: #include <strings.h>
28: #endif
29: #if defined(HAVE_STRING_H)
30: #include <string.h>
31: #endif
32:
1.2 ! misha 33: /* need by my_vsnprintf */
! 34: #include <stdarg.h>
! 35:
1.1 parser 36: /* Correct some things for UNIXWARE7 */
37: #ifdef HAVE_UNIXWARE7_THREADS
38: #undef HAVE_STRINGS_H
39: #undef HAVE_MEMORY_H
40: #define HAVE_MEMCPY
41: #ifndef HAVE_MEMMOVE
42: #define HAVE_MEMMOVE
43: #endif
44: #undef HAVE_BCMP
45: #undef bcopy
46: #undef bcmp
47: #undef bzero
48: #endif /* HAVE_UNIXWARE7_THREADS */
49: #ifdef _AIX
50: #undef HAVE_BCMP
51: #endif
52:
53: /* This is needed for the definitions of bzero... on solaris */
54: #if defined(HAVE_STRINGS_H) && !defined(HAVE_mit_thread)
55: #include <strings.h>
56: #endif
57:
58: /* This is needed for the definitions of memcpy... on solaris */
59: #if defined(HAVE_MEMORY_H) && !defined(__cplusplus)
60: #include <memory.h>
61: #endif
62:
63: #if !defined(HAVE_MEMCPY) && !defined(HAVE_MEMMOVE)
64: # define memcpy(d, s, n) bcopy ((s), (d), (n))
65: # define memset(A,C,B) bfill((A),(B),(C))
1.2 ! misha 66: # define memmove(d, s, n) bmove ((d), (s), (n))
1.1 parser 67: #elif defined(HAVE_MEMMOVE)
68: # define bmove(d, s, n) memmove((d), (s), (n))
69: #else
70: # define memmove(d, s, n) bmove((d), (s), (n)) /* our bmove */
71: #endif
72:
73: /* Unixware 7 */
74: #if !defined(HAVE_BFILL)
75: # define bfill(A,B,C) memset((A),(C),(B))
1.2 ! misha 76: # define bmove_align(A,B,C) memcpy((A),(B),(C))
1.1 parser 77: #endif
78:
79: #if !defined(HAVE_BCMP)
80: # define bcopy(s, d, n) memcpy((d), (s), (n))
81: # define bcmp(A,B,C) memcmp((A),(B),(C))
82: # define bzero(A,B) memset((A),0,(B))
1.2 ! misha 83: # define bmove_align(A,B,C) memcpy((A),(B),(C))
1.1 parser 84: #endif
85:
1.2 ! misha 86: #if defined(__cplusplus) && !defined(OS2)
1.1 parser 87: extern "C" {
88: #endif
89:
1.2 ! misha 90: /*
! 91: my_str_malloc() and my_str_free() are assigned to implementations in
! 92: strings/alloc.c, but can be overridden in the calling program.
! 93: */
! 94: extern void *(*my_str_malloc)(size_t);
! 95: extern void (*my_str_free)(void *);
! 96:
! 97: #if defined(HAVE_STPCPY) && !defined(HAVE_mit_thread)
! 98: #define strmov(A,B) stpcpy((A),(B))
! 99: #ifndef stpcpy
! 100: extern char *stpcpy(char *, const char *); /* For AIX with gcc 2.95.3 */
! 101: #endif
! 102: #endif
! 103:
! 104: /* Declared in int2str() */
! 105: extern char NEAR _dig_vec_upper[];
! 106: extern char NEAR _dig_vec_lower[];
! 107:
! 108: /* Defined in strtod.c */
! 109: extern const double log_10[309];
1.1 parser 110:
111: #ifdef BAD_STRING_COMPILER
112: #define strmov(A,B) (memccpy(A,B,0,INT_MAX)-1)
113: #else
114: #define strmov_overlapp(A,B) strmov(A,B)
115: #define strmake_overlapp(A,B,C) strmake(A,B,C)
116: #endif
117:
118: #ifdef BAD_MEMCPY /* Problem with gcc on Alpha */
119: #define memcpy_fixed(A,B,C) bmove((A),(B),(C))
120: #else
121: #define memcpy_fixed(A,B,C) memcpy((A),(B),(C))
122: #endif
123:
124: #ifdef MSDOS
1.2 ! misha 125: #undef bmove_align
! 126: #define bmove512(A,B,C) bmove_align(A,B,C)
! 127: extern void bmove_align(gptr dst,const gptr src,uint len);
1.1 parser 128: #endif
129:
130: #if (!defined(USE_BMOVE512) || defined(HAVE_purify)) && !defined(bmove512)
131: #define bmove512(A,B,C) memcpy(A,B,C)
132: #endif
133:
134: /* Prototypes for string functions */
135:
136: #if !defined(bfill) && !defined(HAVE_BFILL)
137: extern void bfill(gptr dst,uint len,pchar fill);
138: #endif
139:
140: #if !defined(bzero) && !defined(HAVE_BZERO)
141: extern void bzero(gptr dst,uint len);
142: #endif
143:
144: #if !defined(bcmp) && !defined(HAVE_BCMP)
145: extern int bcmp(const char *s1,const char *s2,uint len);
1.2 ! misha 146: #endif
1.1 parser 147: #ifdef HAVE_purify
148: extern int my_bcmp(const char *s1,const char *s2,uint len);
1.2 ! misha 149: #undef bcmp
1.1 parser 150: #define bcmp(A,B,C) my_bcmp((A),(B),(C))
151: #endif
152:
153: #ifndef bmove512
154: extern void bmove512(gptr dst,const gptr src,uint len);
155: #endif
156:
157: #if !defined(HAVE_BMOVE) && !defined(bmove)
1.2 ! misha 158: extern void bmove(char *dst, const char *src,uint len);
1.1 parser 159: #endif
160:
161: extern void bmove_upp(char *dst,const char *src,uint len);
162: extern void bchange(char *dst,uint old_len,const char *src,
163: uint new_len,uint tot_len);
164: extern void strappend(char *s,uint len,pchar fill);
165: extern char *strend(const char *s);
1.2 ! misha 166: extern char *strcend(const char *, pchar);
1.1 parser 167: extern char *strfield(char *src,int fields,int chars,int blanks,
168: int tabch);
169: extern char *strfill(my_string s,uint len,pchar fill);
170: extern uint strinstr(const char *str,const char *search);
171: extern uint r_strinstr(reg1 my_string str,int from, reg4 my_string search);
172: extern char *strkey(char *dst,char *head,char *tail,char *flags);
173: extern char *strmake(char *dst,const char *src,uint length);
174: #ifndef strmake_overlapp
175: extern char *strmake_overlapp(char *dst,const char *src, uint length);
176: #endif
177:
178: #ifndef strmov
179: extern char *strmov(char *dst,const char *src);
180: #endif
181: extern char *strnmov(char *dst,const char *src,uint n);
182: extern char *strsuff(const char *src,const char *suffix);
183: extern char *strcont(const char *src,const char *set);
184: extern char *strxcat _VARARGS((char *dst,const char *src, ...));
185: extern char *strxmov _VARARGS((char *dst,const char *src, ...));
186: extern char *strxcpy _VARARGS((char *dst,const char *src, ...));
187: extern char *strxncat _VARARGS((char *dst,uint len, const char *src, ...));
188: extern char *strxnmov _VARARGS((char *dst,uint len, const char *src, ...));
189: extern char *strxncpy _VARARGS((char *dst,uint len, const char *src, ...));
190:
191: /* Prototypes of normal stringfunctions (with may ours) */
192:
193: #ifdef WANT_STRING_PROTOTYPES
194: extern char *strcat(char *, const char *);
195: extern char *strchr(const char *, pchar);
196: extern char *strrchr(const char *, pchar);
197: extern char *strcpy(char *, const char *);
198: extern int strcmp(const char *, const char *);
199: #ifndef __GNUC__
200: extern size_t strlen(const char *);
201: #endif
202: #endif
1.2 ! misha 203: #ifndef HAVE_STRNLEN
! 204: extern uint strnlen(const char *s, uint n);
! 205: #endif
1.1 parser 206:
207: #if !defined(__cplusplus)
208: #ifndef HAVE_STRPBRK
209: extern char *strpbrk(const char *, const char *);
210: #endif
211: #ifndef HAVE_STRSTR
212: extern char *strstr(const char *, const char *);
213: #endif
214: #endif
215: extern int is_prefix(const char *, const char *);
216:
1.2 ! misha 217: /* Conversion routines */
! 218: double my_strtod(const char *str, char **end, int *error);
! 219: double my_atof(const char *nptr);
1.1 parser 220:
221: extern char *llstr(longlong value,char *buff);
222: #ifndef HAVE_STRTOUL
223: extern long strtol(const char *str, char **ptr, int base);
224: extern ulong strtoul(const char *str, char **ptr, int base);
225: #endif
226:
1.2 ! misha 227: extern char *int2str(long val, char *dst, int radix, int upcase);
1.1 parser 228: extern char *int10_to_str(long val,char *dst,int radix);
229: extern char *str2int(const char *src,int radix,long lower,long upper,
230: long *val);
1.2 ! misha 231: longlong my_strtoll10(const char *nptr, char **endptr, int *error);
1.1 parser 232: #if SIZEOF_LONG == SIZEOF_LONG_LONG
1.2 ! misha 233: #define longlong2str(A,B,C) int2str((A),(B),(C),1)
1.1 parser 234: #define longlong10_to_str(A,B,C) int10_to_str((A),(B),(C))
1.2 ! misha 235: #undef strtoll
1.1 parser 236: #define strtoll(A,B,C) strtol((A),(B),(C))
237: #define strtoull(A,B,C) strtoul((A),(B),(C))
238: #ifndef HAVE_STRTOULL
239: #define HAVE_STRTOULL
240: #endif
1.2 ! misha 241: #ifndef HAVE_STRTOLL
! 242: #define HAVE_STRTOLL
! 243: #endif
1.1 parser 244: #else
245: #ifdef HAVE_LONG_LONG
246: extern char *longlong2str(longlong val,char *dst,int radix);
247: extern char *longlong10_to_str(longlong val,char *dst,int radix);
248: #if (!defined(HAVE_STRTOULL) || defined(HAVE_mit_thread)) || defined(NO_STRTOLL_PROTO)
249: extern longlong strtoll(const char *str, char **ptr, int base);
250: extern ulonglong strtoull(const char *str, char **ptr, int base);
251: #endif
252: #endif
253: #endif
254:
1.2 ! misha 255: /* my_vsnprintf.c */
! 256:
! 257: extern int my_vsnprintf( char *str, size_t n,
! 258: const char *format, va_list ap );
! 259: extern int my_snprintf(char *to, size_t n, const char *fmt, ...)
! 260: ATTRIBUTE_FORMAT(printf, 3, 4);
! 261:
! 262: #if defined(__cplusplus) && !defined(OS2)
1.1 parser 263: }
264: #endif
265: #endif
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