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jchesterfield@dhcp92.uk.xensource.com
9bc9168a08
Signed-off-by: Julian Chesterfield <julian@xensource.com>
51 lines
2.2 KiB
C
51 lines
2.2 KiB
C
/*
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* xs_api.h
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*
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* (c) 2005 Andrew Warfield and Julian Chesterfield
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation; or, when distributed
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* separately from the Linux kernel or incorporated into other
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* software packages, subject to the following license:
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this source file (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy, modify,
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* merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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struct xenbus_watch
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{
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struct list_head list;
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char *node;
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void (*callback)(struct xs_handle *h,
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struct xenbus_watch *,
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const char *node);
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};
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int xs_gather(struct xs_handle *xs, const char *dir, ...);
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int xs_printf(struct xs_handle *h, const char *dir, const char *node,
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const char *fmt, ...);
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int xs_exists(struct xs_handle *h, const char *path);
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char *get_dom_domid(struct xs_handle *h);
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int convert_dev_name_to_num(char *name);
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int register_xenbus_watch(struct xs_handle *h, struct xenbus_watch *watch);
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int unregister_xenbus_watch(struct xs_handle *h, struct xenbus_watch *watch);
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void reregister_xenbus_watches(struct xs_handle *h);
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int xs_fire_next_watch(struct xs_handle *h);
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