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| author | Ian Campbell <ian.campbell@citrix.com> | 2010-12-23 15:25:57 +0000 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2010-12-23 15:25:57 +0000 |
| commit | 3e446a35ee82c738367e8f90e3bc9166687043a8 (patch) | |
| tree | d2ed5fd210a798cb5c54007a08e8bd2b9e9a221f /tools/libxc/xc_private.h | |
| parent | 252cb308e37470915d0f64c730e4e2e829ec2512 (diff) | |
| download | xen-3e446a35ee82c738367e8f90e3bc9166687043a8.tar.gz xen-3e446a35ee82c738367e8f90e3bc9166687043a8.tar.bz2 xen-3e446a35ee82c738367e8f90e3bc9166687043a8.zip | |
libxc: convert evtchn interfaces to use an opaque handle type
This makes the interface consistent with the changes made to the main
interface in 21483:779c0ef9682c.
Also fix some references to "struct xc_interface" which should have
been simply "xc_interface" in tools/xenpaging, and update QEMU_TAG to
pull in the corresponding qemu change.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'tools/libxc/xc_private.h')
| -rw-r--r-- | tools/libxc/xc_private.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tools/libxc/xc_private.h b/tools/libxc/xc_private.h index 153458b0fb..5cd936cb72 100644 --- a/tools/libxc/xc_private.h +++ b/tools/libxc/xc_private.h @@ -65,7 +65,13 @@ */ #define MAX_PAGECACHE_USAGE (4*1024) -struct xc_interface { +enum xc_interface_type { + XC_INTERFACE_PRIVCMD, + XC_INTERFACE_EVTCHN, +}; + +struct xc_interface_core { + enum xc_interface_type type; int fd; int flags; xentoollog_logger *error_handler, *error_handler_tofree; @@ -257,8 +263,11 @@ static inline int do_sysctl(xc_interface *xch, struct xen_sysctl *sysctl) int do_memory_op(xc_interface *xch, int cmd, void *arg, size_t len); -int xc_interface_open_core(xc_interface *xch); /* returns fd, logs errors */ -int xc_interface_close_core(xc_interface *xch, int fd); /* no logging */ +int xc_interface_open_core(struct xc_interface_core *xch); /* returns fd, logs errors */ +int xc_interface_close_core(struct xc_interface_core *xch); /* no logging */ + +int xc_evtchn_open_core(struct xc_interface_core *xce); /* returns fd, logs errors */ +int xc_evtchn_close_core(struct xc_interface_core *xce); /* no logging */ void *xc_map_foreign_ranges(xc_interface *xch, uint32_t dom, size_t size, int prot, size_t chunksize, |