diff options
Diffstat (limited to 'pngmem.c')
| -rw-r--r-- | pngmem.c | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -114,6 +114,16 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn, * result, we would be truncating potentially larger memory requests * (which should cause a fatal error) and introducing major problems. */ +png_voidp PNGAPI +png_calloc(png_structp png_ptr, png_uint_32 size) +{ + png_voidp ret; + + ret = (png_malloc(png_ptr, size)); + if (ret != NULL) + png_memset(ret,0,(png_size_t)size); + return (ret); +} png_voidp PNGAPI png_malloc(png_structp png_ptr, png_uint_32 size) @@ -431,6 +441,16 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn, * have the ability to do that. */ +png_voidp PNGAPI +png_calloc(png_structp png_ptr, png_uint_32 size) +{ + png_voidp ret; + + ret = (png_malloc(png_ptr, size)); + if (ret != NULL) + png_memset(ret,0,(png_size_t)size); + return (ret); +} png_voidp PNGAPI png_malloc(png_structp png_ptr, png_uint_32 size) @@ -538,7 +558,7 @@ png_free_default(png_structp png_ptr, png_voidp ptr) #endif /* Not Borland DOS special memory handler */ -#if defined(PNG_1_0_X) +#ifdef PNG_1_0_X # define png_malloc_warn png_malloc #else /* This function was added at libpng version 1.2.3. The png_malloc_warn() |