2 @section @code{pselect}
5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/pselect.html}
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
13 OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11.23, IRIX 6.5, OSF/1 5.1, Solaris 9, mingw, MSVC 9, Interix 3.5, BeOS.
15 On some platforms, this function fails to detect invalid fds with
16 EBADF, but only if they lie beyond the current maximum open fd:
20 Portability problems not fixed by Gnulib:
23 When the @var{sigmask} argument is nonnull on platforms that do not
24 natively support this function, race conditions are possible when its
25 gnulib implementation temporarily modifies the signal mask, and the
26 behavior is unspecified in a multi-threaded process.