New module 'random'. * lib/stdlib.in.h (random, srandom, initstate, setstate): New declarations. * lib/random.c: New file, based on glibc/stdlib/random.c. * m4/random.m4: New file. * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_RANDOM, HAVE_RANDOM. * modules/stdlib (Makefile.am): Substitute GNULIB_RANDOM, HAVE_RANDOM. * modules/random: New file. * config/srclist.txt: Add an entry for random.c. * doc/posix-functions/random.texi: Mention the 'random' module. * doc/posix-functions/initstate.texi: Likewise. * doc/posix-functions/setstate.texi: Likewise. * doc/posix-functions/srandom.texi: Likewise.

Description:
Test whether a file descriptor is a pipe.

Files:
lib/isapipe.c
lib/isapipe.h
m4/isapipe.m4

Depends-on:
stdbool         [test $HAVE_ISAPIPE = 0]
sys_stat        [test $HAVE_ISAPIPE = 0]
unistd          [test $HAVE_ISAPIPE = 0]
msvc-nothrow    [test $HAVE_ISAPIPE = 0]
fstat           [test $HAVE_ISAPIPE = 0]

configure.ac:
gl_ISAPIPE
if test $HAVE_ISAPIPE = 0; then
  AC_LIBOBJ([isapipe])
  gl_PREREQ_ISAPIPE
fi

Makefile.am:

Include:
"isapipe.h"

License:
LGPL

Maintainer:
Paul Eggert, Jim Meyering