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gnulib/modules/reallocarray
Bruno Haible b3791b2bb9 reallocarray: Don't assume unportable behaviour of realloc.
* lib/reallocarray.c (reallocarray): Handle the nbytes==0 case
explicitly.
* modules/reallocarray (Depends-on): Remove realloc-gnu. Add
malloc-posix, realloc-posix.
2024-10-21 17:20:37 +02:00

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Description:
reallocarray function that is glibc compatible.
Files:
lib/reallocarray.c
m4/malloc.m4
m4/reallocarray.m4
Depends-on:
extensions
malloc-posix [test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1]
realloc-posix [test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1]
stdckdint [test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1]
stdlib
configure.ac:
gl_FUNC_REALLOCARRAY
gl_CONDITIONAL([GL_COND_OBJ_REALLOCARRAY],
[test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1])
AM_COND_IF([GL_COND_OBJ_REALLOCARRAY], [
gl_PREREQ_REALLOCARRAY
])
gl_MODULE_INDICATOR([reallocarray])
gl_STDLIB_MODULE_INDICATOR([reallocarray])
Makefile.am:
if GL_COND_OBJ_REALLOCARRAY
lib_SOURCES += reallocarray.c
endif
Include:
<stdlib.h>
License:
LGPLv2+
Maintainer:
all