source: UsbWattMeter/trunk/curl-7.47.1/lib/memdebug.h@ 164

Last change on this file since 164 was 164, checked in by coas-nagasima, 6 years ago

TOPPERS/ECNLサンプルアプリ「USB充電器電力計」を追加

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-chdr
File size: 6.3 KB
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1#ifndef HEADER_CURL_MEMDEBUG_H
2#define HEADER_CURL_MEMDEBUG_H
3#ifdef CURLDEBUG
4/***************************************************************************
5 * _ _ ____ _
6 * Project ___| | | | _ \| |
7 * / __| | | | |_) | |
8 * | (__| |_| | _ <| |___
9 * \___|\___/|_| \_\_____|
10 *
11 * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
12 *
13 * This software is licensed as described in the file COPYING, which
14 * you should have received as part of this distribution. The terms
15 * are also available at https://curl.haxx.se/docs/copyright.html.
16 *
17 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
18 * copies of the Software, and permit persons to whom the Software is
19 * furnished to do so, under the terms of the COPYING file.
20 *
21 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
22 * KIND, either express or implied.
23 *
24 ***************************************************************************/
25
26/*
27 * CAUTION: this header is designed to work when included by the app-side
28 * as well as the library. Do not mix with library internals!
29 */
30
31#include "curl_setup.h"
32
33#include <curl/curl.h>
34
35#define CURL_MT_LOGFNAME_BUFSIZE 512
36
37#define logfile curl_debuglogfile
38
39extern FILE *logfile;
40
41/* memory functions */
42CURL_EXTERN void *curl_domalloc(size_t size, int line, const char *source);
43CURL_EXTERN void *curl_docalloc(size_t elements, size_t size, int line,
44 const char *source);
45CURL_EXTERN void *curl_dorealloc(void *ptr, size_t size, int line,
46 const char *source);
47CURL_EXTERN void curl_dofree(void *ptr, int line, const char *source);
48CURL_EXTERN char *curl_dostrdup(const char *str, int line, const char *source);
49#if defined(WIN32) && defined(UNICODE)
50CURL_EXTERN wchar_t *curl_dowcsdup(const wchar_t *str, int line,
51 const char *source);
52#endif
53
54CURL_EXTERN void curl_memdebug(const char *logname);
55CURL_EXTERN void curl_memlimit(long limit);
56CURL_EXTERN void curl_memlog(const char *format, ...);
57
58/* file descriptor manipulators */
59CURL_EXTERN curl_socket_t curl_socket(int domain, int type, int protocol,
60 int line , const char *source);
61CURL_EXTERN void curl_mark_sclose(curl_socket_t sockfd,
62 int line , const char *source);
63CURL_EXTERN int curl_sclose(curl_socket_t sockfd,
64 int line , const char *source);
65CURL_EXTERN curl_socket_t curl_accept(curl_socket_t s, void *a, void *alen,
66 int line, const char *source);
67#ifdef HAVE_SOCKETPAIR
68CURL_EXTERN int curl_socketpair(int domain, int type, int protocol,
69 curl_socket_t socket_vector[2],
70 int line , const char *source);
71#endif
72
73/* FILE functions */
74CURL_EXTERN FILE *curl_fopen(const char *file, const char *mode, int line,
75 const char *source);
76#ifdef HAVE_FDOPEN
77CURL_EXTERN FILE *curl_fdopen(int filedes, const char *mode, int line,
78 const char *source);
79#endif
80CURL_EXTERN int curl_fclose(FILE *file, int line, const char *source);
81
82#ifndef MEMDEBUG_NODEFINES
83
84/* Set this symbol on the command-line, recompile all lib-sources */
85#undef strdup
86#define strdup(ptr) curl_dostrdup(ptr, __LINE__, __FILE__)
87#define malloc(size) curl_domalloc(size, __LINE__, __FILE__)
88#define calloc(nbelem,size) curl_docalloc(nbelem, size, __LINE__, __FILE__)
89#define realloc(ptr,size) curl_dorealloc(ptr, size, __LINE__, __FILE__)
90#define free(ptr) curl_dofree(ptr, __LINE__, __FILE__)
91
92#ifdef WIN32
93# ifdef UNICODE
94# undef wcsdup
95# define wcsdup(ptr) curl_dowcsdup(ptr, __LINE__, __FILE__)
96# undef _wcsdup
97# define _wcsdup(ptr) curl_dowcsdup(ptr, __LINE__, __FILE__)
98# undef _tcsdup
99# define _tcsdup(ptr) curl_dowcsdup(ptr, __LINE__, __FILE__)
100# else
101# undef _tcsdup
102# define _tcsdup(ptr) curl_dostrdup(ptr, __LINE__, __FILE__)
103# endif
104#endif
105
106#undef socket
107#define socket(domain,type,protocol)\
108 curl_socket(domain, type, protocol, __LINE__, __FILE__)
109#undef accept /* for those with accept as a macro */
110#define accept(sock,addr,len)\
111 curl_accept(sock, addr, len, __LINE__, __FILE__)
112#ifdef HAVE_SOCKETPAIR
113#define socketpair(domain,type,protocol,socket_vector)\
114 curl_socketpair(domain, type, protocol, socket_vector, __LINE__, __FILE__)
115#endif
116
117#ifdef HAVE_GETADDRINFO
118#if defined(getaddrinfo) && defined(__osf__)
119/* OSF/1 and Tru64 have getaddrinfo as a define already, so we cannot define
120 our macro as for other platforms. Instead, we redefine the new name they
121 define getaddrinfo to become! */
122#define ogetaddrinfo(host,serv,hint,res) \
123 curl_dogetaddrinfo(host, serv, hint, res, __LINE__, __FILE__)
124#else
125#undef getaddrinfo
126#define getaddrinfo(host,serv,hint,res) \
127 curl_dogetaddrinfo(host, serv, hint, res, __LINE__, __FILE__)
128#endif
129#endif /* HAVE_GETADDRINFO */
130
131#ifdef HAVE_GETNAMEINFO
132#undef getnameinfo
133#define getnameinfo(sa,salen,host,hostlen,serv,servlen,flags) \
134 curl_dogetnameinfo(sa, salen, host, hostlen, serv, servlen, flags, \
135 __LINE__, __FILE__)
136#endif /* HAVE_GETNAMEINFO */
137
138#ifdef HAVE_FREEADDRINFO
139#undef freeaddrinfo
140#define freeaddrinfo(data) \
141 curl_dofreeaddrinfo(data, __LINE__, __FILE__)
142#endif /* HAVE_FREEADDRINFO */
143
144/* sclose is probably already defined, redefine it! */
145#undef sclose
146#define sclose(sockfd) curl_sclose(sockfd,__LINE__,__FILE__)
147
148#define fake_sclose(sockfd) curl_mark_sclose(sockfd,__LINE__,__FILE__)
149
150#undef fopen
151#define fopen(file,mode) curl_fopen(file,mode,__LINE__,__FILE__)
152#undef fdopen
153#define fdopen(file,mode) curl_fdopen(file,mode,__LINE__,__FILE__)
154#define fclose(file) curl_fclose(file,__LINE__,__FILE__)
155
156#endif /* MEMDEBUG_NODEFINES */
157
158#endif /* CURLDEBUG */
159
160/*
161** Following section applies even when CURLDEBUG is not defined.
162*/
163
164#ifndef fake_sclose
165#define fake_sclose(x) Curl_nop_stmt
166#endif
167
168/*
169 * Curl_safefree defined as a macro to allow MemoryTracking feature
170 * to log free() calls at same location where Curl_safefree is used.
171 * This macro also assigns NULL to given pointer when free'd.
172 */
173
174#define Curl_safefree(ptr) \
175 do { free((ptr)); (ptr) = NULL;} WHILE_FALSE
176
177#endif /* HEADER_CURL_MEMDEBUG_H */
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