strtold: New module. * lib/stdlib.in.h (strtold): New declaration. * lib/strtold.c: New file. * lib/strtod.c: Consider USE_LONG_DOUBLE. (STRTOD, LDEXP, HAVE_UNDERLYING_STRTOD, DOUBLE, MIN, MAX, L_, USE_LDEXP): New macros. (LDEXP, scale_radix_exp, parse_number, STRTOD): Adapt for USE_LONG_DOUBLE. (underlying_strtod): Remove function. Replace with some macros. Re-add the code for a missing underlying function that was removed on 2013-02-19. * m4/strtold.m4: New file. * m4/stdlib_h.m4 (gl_STDLIB_H): Test whether strtold is declared. (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_STRTOLD, HAVE_STRTOLD, REPLACE_STRTOLD. * modules/stdlib (Makefile.am): Substitute GNULIB_STRTOLD, HAVE_STRTOLD, REPLACE_STRTOLD. * modules/strtold: New file. * doc/posix-functions/strtold.texi: Document the new module.

Description:
Creation of subprocesses, communicating via pipes.

Files:
lib/spawn-pipe.h
lib/spawn-pipe.c
lib/w32spawn.h
m4/spawn-pipe.m4

Depends-on:
cloexec
dup2
environ
error
fatal-signal
gettext-h
msvc-nothrow
open
pipe2
pipe2-safer
spawn
posix_spawnp
posix_spawn_file_actions_init
posix_spawn_file_actions_addclose
posix_spawn_file_actions_adddup2
posix_spawn_file_actions_addopen
posix_spawn_file_actions_destroy
posix_spawnattr_init
posix_spawnattr_setsigmask
posix_spawnattr_setflags
posix_spawnattr_destroy
stdbool
stdlib
strpbrk
unistd
unistd-safer
wait-process

configure.ac:
gl_SPAWN_PIPE

Makefile.am:
lib_SOURCES += spawn-pipe.h spawn-pipe.c w32spawn.h

Include:
"spawn-pipe.h"

License:
GPL

Maintainer:
all