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reallocarray: New module

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reallocarray is a new function in glibc 2.26 to safely allocate an array
of memory locations with integer overflow protection.
* MODULES.html.sh: Add reallocarray.
* doc/glibc-functions/reallocarray.texi: Documentation for reallocarray.
* lib/reallocarray.c: New file to implement module reallocarray.
* lib/stdlib.in.h: Add function declarations for reallocarray.
* m4/reallocarray.m4: New file.
* m4/stdlib_h.m4: Declare reallocarray.
* modules/reallocarray: New file.
* modules/reallocarray-test: New file.
* modules/stdlib: Coerce stdlib.h to export reallocarray.
* tests/test-reallocarray.c: New test.
This commit is contained in:
Darshit Shah
2017-08-13 10:13:33 -07:00
committed by Paul Eggert
parent 0474f8e6a8
commit 98756762a3
11 changed files with 204 additions and 3 deletions
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11
modules/reallocarray-tests Normal file
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Files:
tests/test-reallocarray.c
tests/signature.h
Depends-on:
configure.ac:
Makefile.am:
TESTS += test-reallocarray
check_PROGRAMS += test-reallocarray