From 300160e73da486946ae513f1d039dcd7b85ff17c Mon Sep 17 00:00:00 2001 From: Jose Antonio Ortega Ruiz Date: Mon, 20 Mar 2006 22:46:46 +0000 Subject: Version 1.2.1 imported git-archimport-id: mdk@sv.gnu.org/mdk--devel--1--patch-1 --- mixlib/xmix_io.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 mixlib/xmix_io.c (limited to 'mixlib/xmix_io.c') diff --git a/mixlib/xmix_io.c b/mixlib/xmix_io.c new file mode 100644 index 0000000..a43d284 --- /dev/null +++ b/mixlib/xmix_io.c @@ -0,0 +1,57 @@ +/* -*-c-*- ------------------ xmix_io.c : + * Implementation of the functions declared in xmix_io.h + * ------------------------------------------------------------------ + * Copyright (C) 2000 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include +#include +#include +#include +#include "xmix_io.h" + +const char *io_OPENTYPE_[5] = { "r", "w", "w+", "a", "a+" }; + + +/* initialise a mix_iochannel from a file descriptor */ +gboolean +io_init_from_fdesc_(mix_iochannel_t *ioc, int fdesc) +{ + FILE *file; + mix_fmode_t mode; + int flags = fcntl(fdesc, F_GETFL); + + if ( (flags&O_RDONLY) == O_RDONLY ) + mode = mix_io_READ; + else if ( (flags&O_WRONLY) == O_WRONLY ) + mode = mix_io_WRITE; + else if ( (flags&O_RDWR) == O_RDWR ) + mode = mix_io_RDWRT; + else + return FALSE; + + file = fdopen(fdesc, fmode_to_type_(mode)); + g_return_val_if_fail(file != NULL, FALSE); + if (mode == mix_io_RDWRT) rewind (file); + io_init_from_file_(ioc, file); + + return TRUE; +} + + + -- cgit v1.2.3