Next: FD_SET, Previous: FD_CLR, Up: Function Substitutes [Contents][Index]
FD_ISSET
POSIX specification:
http://www.opengroup.org/onlinepubs/9699919799/functions/FD_ISSET.html
Gnulib module: —
Portability problems fixed by Gnulib:
Portability problems not fixed by Gnulib: