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: License: LGPL Maintainer: Paul Eggert, Jim Meyering