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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:24:08 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:24:08 +0000 |
commit | f449f278dd3c70e479a035f50a9bb817a9b433ba (patch) | |
tree | 8ca2bfb785dda9bb4d573acdf9b42aea9cd51383 /src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_mem.c | |
parent | Initial commit. (diff) | |
download | knot-upstream.tar.xz knot-upstream.zip |
Adding upstream version 3.2.6.upstream/3.2.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_mem.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_mem.c b/src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_mem.c new file mode 100644 index 0000000..bcce0b5 --- /dev/null +++ b/src/contrib/libngtcp2/ngtcp2/lib/ngtcp2_mem.c @@ -0,0 +1,113 @@ +/* + * ngtcp2 + * + * Copyright (c) 2017 ngtcp2 contributors + * Copyright (c) 2014 nghttp2 contributors + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#include "ngtcp2_mem.h" + +#include <stdio.h> + +static void *default_malloc(size_t size, void *user_data) { + (void)user_data; + + return malloc(size); +} + +static void default_free(void *ptr, void *user_data) { + (void)user_data; + + free(ptr); +} + +static void *default_calloc(size_t nmemb, size_t size, void *user_data) { + (void)user_data; + + return calloc(nmemb, size); +} + +static void *default_realloc(void *ptr, size_t size, void *user_data) { + (void)user_data; + + return realloc(ptr, size); +} + +static const ngtcp2_mem mem_default = {NULL, default_malloc, default_free, + default_calloc, default_realloc}; + +const ngtcp2_mem *ngtcp2_mem_default(void) { return &mem_default; } + +#ifndef MEMDEBUG +void *ngtcp2_mem_malloc(const ngtcp2_mem *mem, size_t size) { + return mem->malloc(size, mem->user_data); +} + +void ngtcp2_mem_free(const ngtcp2_mem *mem, void *ptr) { + mem->free(ptr, mem->user_data); +} + +void *ngtcp2_mem_calloc(const ngtcp2_mem *mem, size_t nmemb, size_t size) { + return mem->calloc(nmemb, size, mem->user_data); +} + +void *ngtcp2_mem_realloc(const ngtcp2_mem *mem, void *ptr, size_t size) { + return mem->realloc(ptr, size, mem->user_data); +} +#else /* MEMDEBUG */ +void *ngtcp2_mem_malloc_debug(const ngtcp2_mem *mem, size_t size, + const char *func, const char *file, size_t line) { + void *nptr = mem->malloc(size, mem->user_data); + + fprintf(stderr, "malloc %p size=%zu in %s at %s:%zu\n", nptr, size, func, + file, line); + + return nptr; +} + +void ngtcp2_mem_free_debug(const ngtcp2_mem *mem, void *ptr, const char *func, + const char *file, size_t line) { + fprintf(stderr, "free ptr=%p in %s at %s:%zu\n", ptr, func, file, line); + + mem->free(ptr, mem->user_data); +} + +void *ngtcp2_mem_calloc_debug(const ngtcp2_mem *mem, size_t nmemb, size_t size, + const char *func, const char *file, size_t line) { + void *nptr = mem->calloc(nmemb, size, mem->user_data); + + fprintf(stderr, "calloc %p nmemb=%zu size=%zu in %s at %s:%zu\n", nptr, nmemb, + size, func, file, line); + + return nptr; +} + +void *ngtcp2_mem_realloc_debug(const ngtcp2_mem *mem, void *ptr, size_t size, + const char *func, const char *file, + size_t line) { + void *nptr = mem->realloc(ptr, size, mem->user_data); + + fprintf(stderr, "realloc %p ptr=%p size=%zu in %s at %s:%zu\n", nptr, ptr, + size, func, file, line); + + return nptr; +} +#endif /* MEMDEBUG */ |