xt_fd_purge(3) Library Functions Manual xt_fd_purge(3) NAME xt_fd_purge() - Discard unread input from input FILE buffer LIBRARY #include <xtend/file.h> -lxtend SYNOPSIS void xt_fd_purge(int fd) ARGUMENTS fd: File descriptor to purge DESCRIPTION xt_fd_purge() reads and discards unwanted input data (such as leftover in- put from a keyboard or mouse) from the input file descriptor fd. SEE ALSO read(3), fcntl(3) xt_fd_purge(3)
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