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https://https.git.savannah.gnu.org/git/gnulib.git
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Paul Eggert
354b9691ac
* lib/reallocarray.c: Include intprops.h. (reallocarray): Use INT_MULTIPLY_WRAPV instead of xalloc_oversized, as it now suffices and is likely a bit more efficient (five fewer machine insns on Ubuntu 20.10 x86-64). * modules/reallocarray (Depends-on): Depend on intprops, not xalloc-oversized. Use conditional dependencies to avoid building realloc-gnu when not needed.
34 lines
621 B
Plaintext
34 lines
621 B
Plaintext
Description:
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reallocarray function that is glibc compatible.
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Files:
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lib/reallocarray.c
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m4/malloc.m4
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m4/reallocarray.m4
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Depends-on:
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extensions
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intprops [test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1]
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realloc-gnu [test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1]
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stdlib
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configure.ac:
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gl_FUNC_REALLOCARRAY
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if test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1; then
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AC_LIBOBJ([reallocarray])
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gl_PREREQ_REALLOCARRAY
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fi
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gl_MODULE_INDICATOR([reallocarray])
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gl_STDLIB_MODULE_INDICATOR([reallocarray])
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Makefile.am:
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Include:
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<stdlib.h>
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License:
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LGPLv2+
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Maintainer:
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all
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