diff options
Diffstat (limited to 'Utilities/cmcurl/lib/memdebug.h')
| -rw-r--r-- | Utilities/cmcurl/lib/memdebug.h | 49 |
1 files changed, 37 insertions, 12 deletions
diff --git a/Utilities/cmcurl/lib/memdebug.h b/Utilities/cmcurl/lib/memdebug.h index 8e88cea..7fc90e8 100644 --- a/Utilities/cmcurl/lib/memdebug.h +++ b/Utilities/cmcurl/lib/memdebug.h @@ -8,7 +8,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -21,6 +21,8 @@ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * + * SPDX-License-Identifier: curl + * ***************************************************************************/ /* @@ -28,21 +30,44 @@ * as well as the library. Do not mix with library internals! */ +#include <curl/curl.h> +#include "functypes.h" + +#if defined(__GNUC__) && __GNUC__ >= 3 +# define ALLOC_FUNC __attribute__((malloc)) +# define ALLOC_SIZE(s) __attribute__((alloc_size(s))) +# define ALLOC_SIZE2(n, s) __attribute__((alloc_size(n, s))) +#elif defined(_MSC_VER) +# define ALLOC_FUNC __declspec(restrict) +# define ALLOC_SIZE(s) +# define ALLOC_SIZE2(n, s) +#else +# define ALLOC_FUNC +# define ALLOC_SIZE(s) +# define ALLOC_SIZE2(n, s) +#endif + #define CURL_MT_LOGFNAME_BUFSIZE 512 extern FILE *curl_dbg_logfile; /* memory functions */ -CURL_EXTERN void *curl_dbg_malloc(size_t size, int line, const char *source); -CURL_EXTERN void *curl_dbg_calloc(size_t elements, size_t size, int line, - const char *source); -CURL_EXTERN void *curl_dbg_realloc(void *ptr, size_t size, int line, - const char *source); +CURL_EXTERN ALLOC_FUNC ALLOC_SIZE(1) void *curl_dbg_malloc(size_t size, + int line, + const char *source); +CURL_EXTERN ALLOC_FUNC ALLOC_SIZE2(1, 2) void *curl_dbg_calloc(size_t elements, + size_t size, int line, const char *source); +CURL_EXTERN ALLOC_SIZE(2) void *curl_dbg_realloc(void *ptr, + size_t size, + int line, + const char *source); CURL_EXTERN void curl_dbg_free(void *ptr, int line, const char *source); -CURL_EXTERN char *curl_dbg_strdup(const char *str, int line, const char *src); +CURL_EXTERN ALLOC_FUNC char *curl_dbg_strdup(const char *str, int line, + const char *src); #if defined(WIN32) && defined(UNICODE) -CURL_EXTERN wchar_t *curl_dbg_wcsdup(const wchar_t *str, int line, - const char *source); +CURL_EXTERN ALLOC_FUNC wchar_t *curl_dbg_wcsdup(const wchar_t *str, + int line, + const char *source); #endif CURL_EXTERN void curl_dbg_memdebug(const char *logname); @@ -77,10 +102,10 @@ CURL_EXTERN RECV_TYPE_RETV curl_dbg_recv(RECV_TYPE_ARG1 sockfd, const char *source); /* FILE functions */ -CURL_EXTERN FILE *curl_dbg_fopen(const char *file, const char *mode, int line, - const char *source); -CURL_EXTERN FILE *curl_dbg_fdopen(int filedes, const char *mode, +CURL_EXTERN ALLOC_FUNC FILE *curl_dbg_fopen(const char *file, const char *mode, int line, const char *source); +CURL_EXTERN ALLOC_FUNC FILE *curl_dbg_fdopen(int filedes, const char *mode, + int line, const char *source); CURL_EXTERN int curl_dbg_fclose(FILE *file, int line, const char *source); |