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author | Ian Campbell <ian.campbell@citrix.com> | 2011-10-18 13:36:42 +0100 |
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committer | Ian Campbell <ian.campbell@citrix.com> | 2011-10-18 13:36:42 +0100 |
commit | b9d5b3bbc62ce8f0269fae7340825d84e252945a (patch) | |
tree | 7e1f43eb71acbc7618ee063e0b92c83e9cdad01e /tools/libxl/libxl_utils.c | |
parent | 355d65ad0dd36350cebcc6f25c26c065cd191651 (diff) | |
download | xen-b9d5b3bbc62ce8f0269fae7340825d84e252945a.tar.gz xen-b9d5b3bbc62ce8f0269fae7340825d84e252945a.tar.bz2 xen-b9d5b3bbc62ce8f0269fae7340825d84e252945a.zip |
libxl: reimplement devid->disk in terms of from_xs_be function.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Diffstat (limited to 'tools/libxl/libxl_utils.c')
-rw-r--r-- | tools/libxl/libxl_utils.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/tools/libxl/libxl_utils.c b/tools/libxl/libxl_utils.c index d48693231d..1fa2c0fb2c 100644 --- a/tools/libxl/libxl_utils.c +++ b/tools/libxl/libxl_utils.c @@ -483,50 +483,6 @@ int libxl_mac_to_device_nic(libxl_ctx *ctx, uint32_t domid, return rc; } -int libxl_devid_to_device_disk(libxl_ctx *ctx, uint32_t domid, - const char *devid, libxl_device_disk *disk) -{ - libxl__gc gc = LIBXL_INIT_GC(ctx); - char *val; - char *dompath, *diskpath, *be_path; - unsigned int devid_n; - int rc = ERROR_INVAL; - - devid_n = libxl__device_disk_dev_number(devid, NULL, NULL); - if (devid_n < 0) { - goto out; - } - rc = ERROR_FAIL; - dompath = libxl__xs_get_dompath(&gc, domid); - diskpath = libxl__sprintf(&gc, "%s/device/vbd/%d", dompath, devid_n); - if (!diskpath) { - goto out; - } - - val = libxl__xs_read(&gc, XBT_NULL, libxl__sprintf(&gc, "%s/backend-id", diskpath)); - if (!val) - goto out; - disk->backend_domid = strtoul(val, NULL, 10); - be_path = libxl__xs_read(&gc, XBT_NULL, libxl__sprintf(&gc, "%s/backend", diskpath)); - disk->pdev_path = xs_read(ctx->xsh, XBT_NULL, - libxl__sprintf(&gc, "%s/params", be_path), NULL); - val = libxl__xs_read(&gc, XBT_NULL, libxl__sprintf(&gc, "%s/type", be_path)); - libxl_string_to_backend(ctx, val, &(disk->backend)); - disk->vdev = xs_read(ctx->xsh, XBT_NULL, - libxl__sprintf(&gc, "%s/dev", be_path), NULL); - val = libxl__xs_read(&gc, XBT_NULL, libxl__sprintf(&gc, "%s/removable", be_path)); - disk->removable = !strcmp(val, "1"); - val = libxl__xs_read(&gc, XBT_NULL, libxl__sprintf(&gc, "%s/mode", be_path)); - disk->readwrite = !!strcmp(val, "w"); - val = libxl__xs_read(&gc, XBT_NULL, libxl__sprintf(&gc, "%s/device-type", diskpath)); - disk->is_cdrom = !strcmp(val, "cdrom"); - rc = 0; - -out: - libxl__free_all(&gc); - return rc; -} - int libxl_cpumap_alloc(libxl_ctx *ctx, libxl_cpumap *cpumap) { int max_cpus; |