gtpc2m29 | C/C++ Language Support User's Guide |
This function returns a value for the file descriptor in the file descriptor set.
Format
#include <sysgtime.h> int FD_ISSET(int fd, fd_set* fdset)
Normal Return
Returns a non-zero value if the file descriptor is set in the file descriptor set pointed to by fdset; otherwise returns 0.
Error Return
Not applicable.
Programming Considerations
Examples
See the example provided for the tpf_select_bsd function in tpf_select_bsd-Indicates Read, Write, and Exception Status.
Related Information