Description:
File descriptor functions that avoid clobbering STD{IN,OUT,ERR}_FILENO.

Files:
lib/unistd--.h
lib/dup-safer.c
lib/fd-safer.c
lib/pipe-safer.c
lib/unistd-safer.h
m4/unistd-safer.m4

Depends-on:
fcntl
unistd

configure.ac:
gl_UNISTD_SAFER

Makefile.am:
lib_SOURCES += dup-safer.c fd-safer.c pipe-safer.c

Include:
"unistd-safer.h"

License:
GPL

Maintainer:
Paul Eggert, Jim Meyering