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regex: test for buffer overrun * m4/regex.m4 (gl_REGEX): Add test case, by Andreas Schwab, for the just-fixed regex bug.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 29 Jan 2013 22:34:58 -0800
parents b86e9061a6d0
children
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Description:
dup2() function: duplicate an open file descriptor.

Files:
lib/dup2.c
m4/dup2.m4

Depends-on:
unistd
dup2-obsolete
msvc-inval      [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
msvc-nothrow    [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]

configure.ac:
gl_FUNC_DUP2
if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
  AC_LIBOBJ([dup2])
  gl_PREREQ_DUP2
fi
gl_UNISTD_MODULE_INDICATOR([dup2])

Makefile.am:

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
Paul Eggert, Jim Meyering