xenstore_8h_source.html

 #ifndef _IPXE_XENSTORE_H
 #define _IPXE_XENSTORE_H

 /** @file
  *
  * XenStore interface
  *
  */

 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 FILE_SECBOOT ( PERMITTED );

 #include <ipxe/xen.h>

 extern __attribute__ (( sentinel )) int
 xenstore_read ( struct xen_hypervisor *xen, char **value, ... );
 extern __attribute__ (( sentinel )) int
 xenstore_read_num ( struct xen_hypervisor *xen, unsigned long *num, ... );
 extern __attribute__ (( sentinel )) int
 xenstore_write ( struct xen_hypervisor *xen, const char *value, ... );
 extern __attribute__ (( sentinel )) int
 xenstore_write_num ( struct xen_hypervisor *xen, unsigned long num, ... );
 extern __attribute__ (( sentinel )) int
 xenstore_rm ( struct xen_hypervisor *xen, ... );
 extern __attribute__ (( sentinel )) int
 xenstore_directory ( struct xen_hypervisor *xen, char **children, size_t *len,
                      ... );
 extern void xenstore_dump ( struct xen_hypervisor *xen, const char *key );

 #endif /* _IPXE_XENSTORE_H */
__attribute__
__attribute__((sentinel)) int xenstore_read(struct xen_hypervisor *xen

xenstore_read
int xenstore_read(struct xen_hypervisor *xen, char **value,...)
Read XenStore value.
Definition: xenstore.c:372

value
char ** value
Definition: xenstore.h:16

xenstore_write_num
int xenstore_write_num(struct xen_hypervisor *xen, unsigned long num,...)
Write XenStore numeric value.
Definition: xenstore.c:461

xenstore_write
int xenstore_write(struct xen_hypervisor *xen, const char *value,...)
Write XenStore value.
Definition: xenstore.c:442

xen_hypervisor
A Xen hypervisor.
Definition: xen.h:51

xen.h
Xen interface.

children
char unsigned long const char unsigned long char ** children
Definition: xenstore.h:26

xenstore_dump
char unsigned long const char unsigned long char size_t void xenstore_dump(struct xen_hypervisor *xen, const char *key)
Dump XenStore directory contents (for debugging)
Definition: xenstore.c:521

len
char unsigned long const char unsigned long char size_t * len
Definition: xenstore.h:26

num
char unsigned long * num
Definition: xenstore.h:18

xenstore_directory
int xenstore_directory(struct xen_hypervisor *xen, char **children, size_t *len,...)
Read XenStore directory.
Definition: xenstore.c:504

xenstore_read_num
int xenstore_read_num(struct xen_hypervisor *xen, unsigned long *num,...)
Read XenStore numeric value.
Definition: xenstore.c:391

FILE_LICENCE
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)

FILE_SECBOOT
FILE_SECBOOT(PERMITTED)

xenstore_rm
int xenstore_rm(struct xen_hypervisor *xen,...)
Delete XenStore value.
Definition: xenstore.c:484

key
union @391 key
Sense key.
Definition: scsi.h:18