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