/usr/include/obs/util/bmem.h is in libobs-dev 21.0.2+dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /*
* Copyright (c) 2013 Hugh Bailey <obs.jim@gmail.com>
*
* Permission to use, copy, modify, and 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.
*/
#pragma once
#include "c99defs.h"
#include "base.h"
#include <wchar.h>
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
struct base_allocator {
void *(*malloc)(size_t);
void *(*realloc)(void *, size_t);
void (*free)(void *);
};
EXPORT void base_set_allocator(struct base_allocator *defs);
EXPORT void *bmalloc(size_t size);
EXPORT void *brealloc(void *ptr, size_t size);
EXPORT void bfree(void *ptr);
EXPORT int base_get_alignment(void);
EXPORT long bnum_allocs(void);
EXPORT void *bmemdup(const void *ptr, size_t size);
static inline void *bzalloc(size_t size)
{
void *mem = bmalloc(size);
if (mem)
memset(mem, 0, size);
return mem;
}
static inline char *bstrdup_n(const char *str, size_t n)
{
char *dup;
if (!str)
return NULL;
dup = (char*)bmemdup(str, n+1);
dup[n] = 0;
return dup;
}
static inline wchar_t *bwstrdup_n(const wchar_t *str, size_t n)
{
wchar_t *dup;
if (!str)
return NULL;
dup = (wchar_t*)bmemdup(str, (n+1) * sizeof(wchar_t));
dup[n] = 0;
return dup;
}
static inline char *bstrdup(const char *str)
{
if (!str)
return NULL;
return bstrdup_n(str, strlen(str));
}
static inline wchar_t *bwstrdup(const wchar_t *str)
{
if (!str)
return NULL;
return bwstrdup_n(str, wcslen(str));
}
#ifdef __cplusplus
}
#endif
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