*printf-posix: Avoid test failures. Make tests work on MacOS X, Cygwin. * tests/test-fprintf-posix3.c: Include "resource-ext.h". (main): Perform test also when getrlimit and setrlimit don't exist or when setrlimit of RLIMIT_DATA fails (like on Cygwin). Instead of limiting the address space size using setrlimit, compare the address space size before and after the the test. * tests/test-dprintf-posix2.c: Likewise. * tests/test-fprintf-posix3.sh: Update skip messages. * tests/test-dprintf-posix2.sh: Likewise. * modules/fprintf-posix-tests (Depends-on): Add get-rusage-as. * modules/dprintf-posix-tests (Depends-on): Likewise. Reported by Bruce Korb <bkorb@gnu.org> and Gary V. Vaughan <gary@gnu.org>.

Description:
poll() function: wait for some event on a set of file descriptors.

Files:
lib/poll.c
m4/poll.m4

Depends-on:
poll-h
alloca
select
sys_select
sys_time
errno

configure.ac:
gl_FUNC_POLL
gl_POLL_MODULE_INDICATOR([poll])

Makefile.am:

Include:
<poll.h>

License:
LGPLv2+

Maintainer:
Paolo Bonzini  <bonzini@gnu.org>