diff options
Diffstat (limited to '')
-rw-r--r-- | src/yajl/yajl_common.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/yajl/yajl_common.h b/src/yajl/yajl_common.h new file mode 100644 index 0000000..49ca3a5 --- /dev/null +++ b/src/yajl/yajl_common.h @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2007-2011, Lloyd Hilaiel <lloyd@hilaiel.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef __YAJL_COMMON_H__ +#define __YAJL_COMMON_H__ + +#include <stddef.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define YAJL_MAX_DEPTH 128 + +/* msft dll export gunk. To build a DLL on windows, you + * must define WIN32, YAJL_SHARED, and YAJL_BUILD. To use a shared + * DLL, you must define YAJL_SHARED and WIN32 */ +#if defined(WIN32) && defined(YAJL_SHARED) +# ifdef YAJL_BUILD +# define YAJL_API __declspec(dllexport) +# else +# define YAJL_API __declspec(dllimport) +# endif +#else +# if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303 +# define YAJL_API __attribute__ ((visibility("default"))) +# else +# define YAJL_API +# endif +#endif + +/** pointer to a malloc function, supporting client overriding memory + * allocation routines */ +typedef void * (*yajl_malloc_func)(void *ctx, size_t sz); + +/** pointer to a free function, supporting client overriding memory + * allocation routines */ +typedef void (*yajl_free_func)(void *ctx, void * ptr); + +/** pointer to a realloc function which can resize an allocation. */ +typedef void * (*yajl_realloc_func)(void *ctx, void * ptr, size_t sz); + +/** A structure which can be passed to yajl_*_alloc routines to allow the + * client to specify memory allocation functions to be used. */ +typedef struct +{ + /** pointer to a function that can allocate uninitialized memory */ + yajl_malloc_func malloc; + /** pointer to a function that can resize memory allocations */ + yajl_realloc_func realloc; + /** pointer to a function that can free memory allocated using + * reallocFunction or mallocFunction */ + yajl_free_func free; + /** a context pointer that will be passed to above allocation routines */ + void * ctx; +} yajl_alloc_funcs; + +#ifdef __cplusplus +} +#endif + +#endif |