diff options
author | somov <somov@yandex-team.ru> | 2022-02-10 16:45:49 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:49 +0300 |
commit | 7489e4682331202b9c7d863c0898eb83d7b12c2b (patch) | |
tree | 9142afc54d335ea52910662635b898e79e192e49 /contrib/tools/yasm/libyasm/xmalloc.c | |
parent | a5950576e397b1909261050b8c7da16db58f10b1 (diff) | |
download | ydb-7489e4682331202b9c7d863c0898eb83d7b12c2b.tar.gz |
Restoring authorship annotation for <somov@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/tools/yasm/libyasm/xmalloc.c')
-rw-r--r-- | contrib/tools/yasm/libyasm/xmalloc.c | 228 |
1 files changed, 114 insertions, 114 deletions
diff --git a/contrib/tools/yasm/libyasm/xmalloc.c b/contrib/tools/yasm/libyasm/xmalloc.c index 8931a42b30d..81b608c078b 100644 --- a/contrib/tools/yasm/libyasm/xmalloc.c +++ b/contrib/tools/yasm/libyasm/xmalloc.c @@ -1,114 +1,114 @@ -/* - * Memory allocation routines with error checking. Idea from GNU libiberty. - * - * Copyright (C) 2001-2007 Peter Johnson - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#include "util.h" - -#include "coretype.h" -#include "errwarn.h" - - -#ifdef WITH_DMALLOC -#undef yasm_xmalloc -#undef yasm_xcalloc -#undef yasm_xrealloc -#undef yasm_xfree -#endif - -static /*@only@*/ /*@out@*/ void *def_xmalloc(size_t size); -static /*@only@*/ void *def_xcalloc(size_t nelem, size_t elsize); -static /*@only@*/ void *def_xrealloc - (/*@only@*/ /*@out@*/ /*@returned@*/ /*@null@*/ void *oldmem, size_t size) - /*@modifies oldmem@*/; -static void def_xfree(/*@only@*/ /*@out@*/ /*@null@*/ void *p) - /*@modifies p@*/; - -/* storage for global function pointers */ -YASM_LIB_DECL -/*@only@*/ /*@out@*/ void * (*yasm_xmalloc) (size_t size) = def_xmalloc; -YASM_LIB_DECL -/*@only@*/ void * (*yasm_xcalloc) (size_t nelem, size_t elsize) = def_xcalloc; -YASM_LIB_DECL -/*@only@*/ void * (*yasm_xrealloc) - (/*@only@*/ /*@out@*/ /*@returned@*/ /*@null@*/ void *oldmem, size_t size) - /*@modifies oldmem@*/ = def_xrealloc; -YASM_LIB_DECL -void (*yasm_xfree) (/*@only@*/ /*@out@*/ /*@null@*/ void *p) - /*@modifies p@*/ = def_xfree; - - -static void * -def_xmalloc(size_t size) -{ - void *newmem; - - if (size == 0) - size = 1; - newmem = malloc(size); - if (!newmem) - yasm__fatal(N_("out of memory")); - - return newmem; -} - -static void * -def_xcalloc(size_t nelem, size_t elsize) -{ - void *newmem; - - if (nelem == 0 || elsize == 0) - nelem = elsize = 1; - - newmem = calloc(nelem, elsize); - if (!newmem) - yasm__fatal(N_("out of memory")); - - return newmem; -} - -static void * -def_xrealloc(void *oldmem, size_t size) -{ - void *newmem; - - if (size == 0) - size = 1; - if (!oldmem) - newmem = malloc(size); - else - newmem = realloc(oldmem, size); - if (!newmem) - yasm__fatal(N_("out of memory")); - - return newmem; -} - -static void -def_xfree(void *p) -{ - if (!p) - return; - free(p); -} +/* + * Memory allocation routines with error checking. Idea from GNU libiberty. + * + * Copyright (C) 2001-2007 Peter Johnson + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include "util.h" + +#include "coretype.h" +#include "errwarn.h" + + +#ifdef WITH_DMALLOC +#undef yasm_xmalloc +#undef yasm_xcalloc +#undef yasm_xrealloc +#undef yasm_xfree +#endif + +static /*@only@*/ /*@out@*/ void *def_xmalloc(size_t size); +static /*@only@*/ void *def_xcalloc(size_t nelem, size_t elsize); +static /*@only@*/ void *def_xrealloc + (/*@only@*/ /*@out@*/ /*@returned@*/ /*@null@*/ void *oldmem, size_t size) + /*@modifies oldmem@*/; +static void def_xfree(/*@only@*/ /*@out@*/ /*@null@*/ void *p) + /*@modifies p@*/; + +/* storage for global function pointers */ +YASM_LIB_DECL +/*@only@*/ /*@out@*/ void * (*yasm_xmalloc) (size_t size) = def_xmalloc; +YASM_LIB_DECL +/*@only@*/ void * (*yasm_xcalloc) (size_t nelem, size_t elsize) = def_xcalloc; +YASM_LIB_DECL +/*@only@*/ void * (*yasm_xrealloc) + (/*@only@*/ /*@out@*/ /*@returned@*/ /*@null@*/ void *oldmem, size_t size) + /*@modifies oldmem@*/ = def_xrealloc; +YASM_LIB_DECL +void (*yasm_xfree) (/*@only@*/ /*@out@*/ /*@null@*/ void *p) + /*@modifies p@*/ = def_xfree; + + +static void * +def_xmalloc(size_t size) +{ + void *newmem; + + if (size == 0) + size = 1; + newmem = malloc(size); + if (!newmem) + yasm__fatal(N_("out of memory")); + + return newmem; +} + +static void * +def_xcalloc(size_t nelem, size_t elsize) +{ + void *newmem; + + if (nelem == 0 || elsize == 0) + nelem = elsize = 1; + + newmem = calloc(nelem, elsize); + if (!newmem) + yasm__fatal(N_("out of memory")); + + return newmem; +} + +static void * +def_xrealloc(void *oldmem, size_t size) +{ + void *newmem; + + if (size == 0) + size = 1; + if (!oldmem) + newmem = malloc(size); + else + newmem = realloc(oldmem, size); + if (!newmem) + yasm__fatal(N_("out of memory")); + + return newmem; +} + +static void +def_xfree(void *p) +{ + if (!p) + return; + free(p); +} |