interactive: Avoid select(2) in input_available().

[paraslash.git] / fd.h

diff --git a/fd.h b/fd.h
index 820e1cc97452d5f4c577f86f789d504391e96b59..31b0c88c471b03cb02c2106c84a33fd0016a5b41 100644 (file)
--- a/fd.h
+++ b/fd.h
@@ -17,6 +17,7 @@ int para_chdir(const char *path);
 int mmap_full_file(const char *filename, int open_mode, void **map,
        size_t *size, int *fd_ptr);
 int para_munmap(void *start, size_t length);
+int read_ok(int fd);
 int write_ok(int fd);
 void valid_fd_012(void);
 int readv_nonblock(int fd, struct iovec *iov, int iovcnt, fd_set *rfds,