Description:
dup2() function: duplicate an open file descriptor.
Files:
lib/dup2.c
m4/dup2.m4
Depends-on:
unistd
configure.ac:
gl_FUNC_DUP2
gl_UNISTD_MODULE_INDICATOR([dup2])
Makefile.am:
Include:
<unistd.h>
License:
LGPLv2+
Maintainer:
Paul Eggert, Jim Meyering