diff options
Diffstat (limited to 'usr.bin/aucat/pipe.h')
| -rw-r--r-- | usr.bin/aucat/pipe.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/usr.bin/aucat/pipe.h b/usr.bin/aucat/pipe.h new file mode 100644 index 00000000000..043dab40c3d --- /dev/null +++ b/usr.bin/aucat/pipe.h @@ -0,0 +1,39 @@ +/* $OpenBSD: pipe.h,v 1.1 2008/10/26 08:49:44 ratchov Exp $ */ +/* + * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +#ifndef PIPE_H +#define PIPE_H + +#include "file.h" + +struct aparams; + +struct pipe { + struct file file; + int fd; /* file descriptor */ +}; + +extern struct fileops pipe_ops; + +struct pipe *pipe_new(struct fileops *, int, char *); +void pipe_close(struct file *); +unsigned pipe_read(struct file *, unsigned char *, unsigned); +unsigned pipe_write(struct file *, unsigned char *, unsigned); +int pipe_nfds(struct file *); +int pipe_pollfd(struct file *, struct pollfd *, int); +int pipe_revents(struct file *, struct pollfd *); + +#endif /* !defined(FILE_H) */ |