docs: update cygwin progress Now that cygwin 1.7.11 is released, it's time to update some docs. Not listed: cygwin 1.7.10 added __fpurge; but the fpurge module properly uses it. * doc/posix-functions/llround.texi (llround): Added in cygwin 1.7.8. * doc/posix-functions/llroundf.texi (llroundf): Likewise. * doc/glibc-functions/program_invocation_name.texi (program_invocation_name): Likewise. * doc/glibc-functions/program_invocation_short_name.texi (program_invocation_short_name): Likewise. * doc/glibc-functions/madvise.texi (madvise): Likewise. * doc/glibc-functions/pthread_yield.texi (pthread_yield): Likewise. * doc/posix-functions/pthread_spin_destroy.texi (pthread_spin_destroy): Added in cygwin 1.7.10. * doc/posix-functions/pthread_spin_init.texi (pthread_spin_init): Likewise. * doc/posix-functions/pthread_spin_lock.texi (pthread_spin_lock): Likewise. * doc/posix-functions/pthread_spin_trylock.texi (pthread_spin_trylock): Likewise. * doc/posix-functions/pthread_spin_unlock.texi (pthread_spin_unlock): Likewise. * doc/posix-functions/pthread_setschedprio.texi (pthread_setschedprio): Likewise. * doc/posix-functions/pthread_attr_getstack.texi (pthread_attr_getstack): Likewise. * doc/pastposix-functions/pthread_attr_getstackaddr.texi (pthread_attr_getstackaddr): Likewise. * doc/glibc-functions/pthread_getattr_np.texi (pthread_getattr_np): Likewise. * doc/glibc-functions/sys_siglist.texi (sys_siglist): Likewise. * doc/glibc-functions/sysinfo.texi (sysinfo): Likewise. * doc/posix-functions/clock_settime.texi (clock_settime): Likewise. * doc/posix-functions/pthread_attr_getguardsize.texi (pthread_attr_getguardsize): Likewise. * doc/posix-functions/pthread_attr_setguardsize.texi (pthread_attr_setguardsize): Likewise. * doc/posix-functions/pthread_attr_setstack.texi (pthread_attr_setstack): Likewise. * doc/pastposix-functions/pthread_attr_setstackaddr.texi (pthread_attr_setstackaddr): Likewise. * doc/posix-functions/clock_getcpuclockid.texi (clock_getcpuclockid): Likewise. * doc/posix-functions/pthread_getcpuclockid.texi (pthread_getcpuclockid): Likewise. * doc/glibc-functions/error.texi (error): Likewise. * doc/glibc-functions/error_at_line.texi (error_at_line): Likewise. * doc/glibc-functions/error_message_count.texi (error_message_count): Likewise. * doc/glibc-functions/error_one_per_line.texi (error_one_per_line): Likewise. * doc/glibc-functions/error_print_progname.texi (error_print_progname): Likewise. * doc/posix-functions/pthread_condattr_getclock.texi (pthread_condattr_getclock): Likewise. * doc/posix-functions/pthread_condattr_setclock.texi (pthread_condattr_setclock): Likewise. * doc/posix-functions/clock_nanosleep.texi (clock_nanosleep): Likewise. * doc/glibc-functions/getgrouplist.texi (getgrouplist): Likewise. * doc/glibc-functions/getpt.texi (getpt): Likewise. * doc/glibc-functions/get_current_dir_name.texi (get_current_dir_name): Likewise. * doc/glibc-functions/pthread_sigqueue.texi (pthread_sigqueue): Likewise. * doc/posix-functions/tcgetsid.texi (tcgetsid): Likewise, but with wrong return type. * doc/glibc-functions/scandirat.texi (scandirat): Added in cygwin 1.7.11. Signed-off-by: Eric Blake <eblake@redhat.com>

@node pthread_spin_trylock
@section @code{pthread_spin_trylock}
@findex pthread_spin_trylock

POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/pthread_spin_trylock.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
MacOS X 10.5, FreeBSD 5.2.1, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.7.9, mingw, MSVC 9, BeOS.
@end itemize