diff options
Diffstat (limited to 'streams')
| -rw-r--r-- | streams/Makefile | 27 | ||||
| -rw-r--r-- | streams/stropts.h | 67 |
2 files changed, 94 insertions, 0 deletions
diff --git a/streams/Makefile b/streams/Makefile new file mode 100644 index 0000000000..c4c1190933 --- /dev/null +++ b/streams/Makefile @@ -0,0 +1,27 @@ +# Copyright (C) 1998 Free Software Foundation, Inc. +# This file is part of the GNU C Library. + +# The GNU C Library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Library General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. + +# The GNU C Library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Library General Public License for more details. + +# You should have received a copy of the GNU Library General Public +# License along with the GNU C Library; see the file COPYING.LIB. If +# not, write to the Free Software Foundation, Inc., +# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# +# Makefile for streams. +# +subdir := streams + +headers = stropts.h bits/stropts.h +routines = isastream getmsg getpmsg putmsg putpmsg fattach fdetach + +include ../Rules diff --git a/streams/stropts.h b/streams/stropts.h new file mode 100644 index 0000000000..52d0a04c53 --- /dev/null +++ b/streams/stropts.h @@ -0,0 +1,67 @@ +/* Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _STROPTS_H +#define _STROPTS_H 1 + +#include <features.h> +#include <bits/types.h> + +/* Get system specific contants. */ +#include <bits/stropts.h> + + +__BEGIN_DECLS + +/* Test whether FILDES is associated with a STREAM-based file. */ +extern int isastream __P ((int __fildes)); + +/* Receive next message from a STREAMS file. */ +extern int getmsg __P ((int __fildes, struct strbuf *__ctlptr, + struct strbuf *__dataptr, int *__flagsp)); + +/* Receive next message from a STREAMS file, with *FLAGSP allowing to + control which message. */ +extern int getpmsg __P ((int __fildes, struct strbuf *__ctlptr, + struct strbuf *__dataptr, int *__bandp, + int *__flagsp)); + +/* Perform the I/O control operation specified by REQUEST on FD. + One argument may follow; its presence and type depend on REQUEST. + Return value depends on REQUEST. Usually -1 indicates error. */ +extern int ioctl __P ((int __fd, unsigned long int __request, ...)); + +/* Send a message on a STREAM. */ +extern int putmsg __P ((int __fildes, __const struct strbuf *__ctlptr, + __const struct strbuf *__dataptr, int __flags)); + +/* Send a message on a STREAM to the BAND. */ +extern int putpmsg __P ((int __fildes, __const struct strbuf *__ctlptr, + __const struct strbuf *__dataptr, int __band, + int __flags)); + +/* Attach a STREAMS-based file descriptor FILDES to a file PATH in the + file system name space. */ +extern int fattach __P ((int __fildes, __const char *__path)); + +/* Detach a name PATH from a STREAMS-based file descriptor. */ +extern int fdetach __P ((__const char *__path)); + +__END_DECLS + +#endif /* stropts.h */ |