2 @subsection @code{sigpending}
5 POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/sigpending.html}
7 Gnulib module: sigprocmask
9 Portability problems fixed by Gnulib:
12 This function is missing on some platforms:
16 Portability problems not fixed by Gnulib: