}
/* caller will free this, but we need to add a NULL entry */
- rv.ret.listing.listing_val = safe_realloc (g, rv.ret.listing.listing_val, rv.ret.listing.listing_len + 1);
+ rv.ret.listing.listing_val = safe_realloc (g, rv.ret.listing.listing_val,
+ sizeof (char *) * (rv.ret.listing.listing_len + 1));
rv.ret.listing.listing_val[rv.ret.listing.listing_len] = NULL;
return rv.ret.listing.listing_val;
}
}
/* caller will free this, but we need to add a NULL entry */
- rv.ret.devices.devices_val = safe_realloc (g, rv.ret.devices.devices_val, rv.ret.devices.devices_len + 1);
+ rv.ret.devices.devices_val = safe_realloc (g, rv.ret.devices.devices_val,
+ sizeof (char *) * (rv.ret.devices.devices_len + 1));
rv.ret.devices.devices_val[rv.ret.devices.devices_len] = NULL;
return rv.ret.devices.devices_val;
}
}
/* caller will free this, but we need to add a NULL entry */
- rv.ret.partitions.partitions_val = safe_realloc (g, rv.ret.partitions.partitions_val, rv.ret.partitions.partitions_len + 1);
+ rv.ret.partitions.partitions_val = safe_realloc (g, rv.ret.partitions.partitions_val,
+ sizeof (char *) * (rv.ret.partitions.partitions_len + 1));
rv.ret.partitions.partitions_val[rv.ret.partitions.partitions_len] = NULL;
return rv.ret.partitions.partitions_val;
}
+struct pvs_rv {
+ int cb_done; /* flag to indicate callback was called */
+ struct guestfs_message_header hdr;
+ struct guestfs_message_error err;
+ struct guestfs_pvs_ret ret;
+};
+
+static void pvs_cb (guestfs_h *g, void *data, XDR *xdr)
+{
+ struct pvs_rv *rv = (struct pvs_rv *) data;
+
+ if (!xdr_guestfs_message_header (xdr, &rv->hdr)) {
+ error (g, "guestfs_pvs: failed to parse reply header");
+ return;
+ }
+ if (rv->hdr.status == GUESTFS_STATUS_ERROR) {
+ if (!xdr_guestfs_message_error (xdr, &rv->err)) {
+ error (g, "guestfs_pvs: failed to parse reply error");
+ return;
+ }
+ goto done;
+ }
+ if (!xdr_guestfs_pvs_ret (xdr, &rv->ret)) {
+ error (g, "guestfs_pvs: failed to parse reply");
+ return;
+ }
+ done:
+ rv->cb_done = 1;
+ main_loop.main_loop_quit (g);
+}
+
+char **guestfs_pvs (guestfs_h *g)
+{
+ struct pvs_rv rv;
+ int serial;
+
+ if (g->state != READY) {
+ error (g, "guestfs_pvs called from the wrong state, %d != READY",
+ g->state);
+ return NULL;
+ }
+
+ memset (&rv, 0, sizeof rv);
+
+ serial = dispatch (g, GUESTFS_PROC_PVS, NULL, NULL);
+ if (serial == -1)
+ return NULL;
+
+ rv.cb_done = 0;
+ g->reply_cb_internal = pvs_cb;
+ g->reply_cb_internal_data = &rv;
+ main_loop.main_loop_run (g);
+ g->reply_cb_internal = NULL;
+ g->reply_cb_internal_data = NULL;
+ if (!rv.cb_done) {
+ error (g, "guestfs_pvs failed, see earlier error messages");
+ return NULL;
+ }
+
+ if (check_reply_header (g, &rv.hdr, GUESTFS_PROC_PVS, serial) == -1)
+ return NULL;
+
+ if (rv.hdr.status == GUESTFS_STATUS_ERROR) {
+ error (g, "%s", rv.err.error);
+ return NULL;
+ }
+
+ /* caller will free this, but we need to add a NULL entry */
+ rv.ret.physvols.physvols_val = safe_realloc (g, rv.ret.physvols.physvols_val,
+ sizeof (char *) * (rv.ret.physvols.physvols_len + 1));
+ rv.ret.physvols.physvols_val[rv.ret.physvols.physvols_len] = NULL;
+ return rv.ret.physvols.physvols_val;
+}
+
+struct vgs_rv {
+ int cb_done; /* flag to indicate callback was called */
+ struct guestfs_message_header hdr;
+ struct guestfs_message_error err;
+ struct guestfs_vgs_ret ret;
+};
+
+static void vgs_cb (guestfs_h *g, void *data, XDR *xdr)
+{
+ struct vgs_rv *rv = (struct vgs_rv *) data;
+
+ if (!xdr_guestfs_message_header (xdr, &rv->hdr)) {
+ error (g, "guestfs_vgs: failed to parse reply header");
+ return;
+ }
+ if (rv->hdr.status == GUESTFS_STATUS_ERROR) {
+ if (!xdr_guestfs_message_error (xdr, &rv->err)) {
+ error (g, "guestfs_vgs: failed to parse reply error");
+ return;
+ }
+ goto done;
+ }
+ if (!xdr_guestfs_vgs_ret (xdr, &rv->ret)) {
+ error (g, "guestfs_vgs: failed to parse reply");
+ return;
+ }
+ done:
+ rv->cb_done = 1;
+ main_loop.main_loop_quit (g);
+}
+
+char **guestfs_vgs (guestfs_h *g)
+{
+ struct vgs_rv rv;
+ int serial;
+
+ if (g->state != READY) {
+ error (g, "guestfs_vgs called from the wrong state, %d != READY",
+ g->state);
+ return NULL;
+ }
+
+ memset (&rv, 0, sizeof rv);
+
+ serial = dispatch (g, GUESTFS_PROC_VGS, NULL, NULL);
+ if (serial == -1)
+ return NULL;
+
+ rv.cb_done = 0;
+ g->reply_cb_internal = vgs_cb;
+ g->reply_cb_internal_data = &rv;
+ main_loop.main_loop_run (g);
+ g->reply_cb_internal = NULL;
+ g->reply_cb_internal_data = NULL;
+ if (!rv.cb_done) {
+ error (g, "guestfs_vgs failed, see earlier error messages");
+ return NULL;
+ }
+
+ if (check_reply_header (g, &rv.hdr, GUESTFS_PROC_VGS, serial) == -1)
+ return NULL;
+
+ if (rv.hdr.status == GUESTFS_STATUS_ERROR) {
+ error (g, "%s", rv.err.error);
+ return NULL;
+ }
+
+ /* caller will free this, but we need to add a NULL entry */
+ rv.ret.volgroups.volgroups_val = safe_realloc (g, rv.ret.volgroups.volgroups_val,
+ sizeof (char *) * (rv.ret.volgroups.volgroups_len + 1));
+ rv.ret.volgroups.volgroups_val[rv.ret.volgroups.volgroups_len] = NULL;
+ return rv.ret.volgroups.volgroups_val;
+}
+
+struct lvs_rv {
+ int cb_done; /* flag to indicate callback was called */
+ struct guestfs_message_header hdr;
+ struct guestfs_message_error err;
+ struct guestfs_lvs_ret ret;
+};
+
+static void lvs_cb (guestfs_h *g, void *data, XDR *xdr)
+{
+ struct lvs_rv *rv = (struct lvs_rv *) data;
+
+ if (!xdr_guestfs_message_header (xdr, &rv->hdr)) {
+ error (g, "guestfs_lvs: failed to parse reply header");
+ return;
+ }
+ if (rv->hdr.status == GUESTFS_STATUS_ERROR) {
+ if (!xdr_guestfs_message_error (xdr, &rv->err)) {
+ error (g, "guestfs_lvs: failed to parse reply error");
+ return;
+ }
+ goto done;
+ }
+ if (!xdr_guestfs_lvs_ret (xdr, &rv->ret)) {
+ error (g, "guestfs_lvs: failed to parse reply");
+ return;
+ }
+ done:
+ rv->cb_done = 1;
+ main_loop.main_loop_quit (g);
+}
+
+char **guestfs_lvs (guestfs_h *g)
+{
+ struct lvs_rv rv;
+ int serial;
+
+ if (g->state != READY) {
+ error (g, "guestfs_lvs called from the wrong state, %d != READY",
+ g->state);
+ return NULL;
+ }
+
+ memset (&rv, 0, sizeof rv);
+
+ serial = dispatch (g, GUESTFS_PROC_LVS, NULL, NULL);
+ if (serial == -1)
+ return NULL;
+
+ rv.cb_done = 0;
+ g->reply_cb_internal = lvs_cb;
+ g->reply_cb_internal_data = &rv;
+ main_loop.main_loop_run (g);
+ g->reply_cb_internal = NULL;
+ g->reply_cb_internal_data = NULL;
+ if (!rv.cb_done) {
+ error (g, "guestfs_lvs failed, see earlier error messages");
+ return NULL;
+ }
+
+ if (check_reply_header (g, &rv.hdr, GUESTFS_PROC_LVS, serial) == -1)
+ return NULL;
+
+ if (rv.hdr.status == GUESTFS_STATUS_ERROR) {
+ error (g, "%s", rv.err.error);
+ return NULL;
+ }
+
+ /* caller will free this, but we need to add a NULL entry */
+ rv.ret.logvols.logvols_val = safe_realloc (g, rv.ret.logvols.logvols_val,
+ sizeof (char *) * (rv.ret.logvols.logvols_len + 1));
+ rv.ret.logvols.logvols_val[rv.ret.logvols.logvols_len] = NULL;
+ return rv.ret.logvols.logvols_val;
+}
+
struct pvs_full_rv {
int cb_done; /* flag to indicate callback was called */
struct guestfs_message_header hdr;
return safe_memdup (g, &rv.ret.logvols, sizeof (rv.ret.logvols));
}
+struct read_lines_rv {
+ int cb_done; /* flag to indicate callback was called */
+ struct guestfs_message_header hdr;
+ struct guestfs_message_error err;
+ struct guestfs_read_lines_ret ret;
+};
+
+static void read_lines_cb (guestfs_h *g, void *data, XDR *xdr)
+{
+ struct read_lines_rv *rv = (struct read_lines_rv *) data;
+
+ if (!xdr_guestfs_message_header (xdr, &rv->hdr)) {
+ error (g, "guestfs_read_lines: failed to parse reply header");
+ return;
+ }
+ if (rv->hdr.status == GUESTFS_STATUS_ERROR) {
+ if (!xdr_guestfs_message_error (xdr, &rv->err)) {
+ error (g, "guestfs_read_lines: failed to parse reply error");
+ return;
+ }
+ goto done;
+ }
+ if (!xdr_guestfs_read_lines_ret (xdr, &rv->ret)) {
+ error (g, "guestfs_read_lines: failed to parse reply");
+ return;
+ }
+ done:
+ rv->cb_done = 1;
+ main_loop.main_loop_quit (g);
+}
+
+char **guestfs_read_lines (guestfs_h *g,
+ const char *path)
+{
+ struct guestfs_read_lines_args args;
+ struct read_lines_rv rv;
+ int serial;
+
+ if (g->state != READY) {
+ error (g, "guestfs_read_lines called from the wrong state, %d != READY",
+ g->state);
+ return NULL;
+ }
+
+ memset (&rv, 0, sizeof rv);
+
+ args.path = (char *) path;
+ serial = dispatch (g, GUESTFS_PROC_READ_LINES,
+ (xdrproc_t) xdr_guestfs_read_lines_args, (char *) &args);
+ if (serial == -1)
+ return NULL;
+
+ rv.cb_done = 0;
+ g->reply_cb_internal = read_lines_cb;
+ g->reply_cb_internal_data = &rv;
+ main_loop.main_loop_run (g);
+ g->reply_cb_internal = NULL;
+ g->reply_cb_internal_data = NULL;
+ if (!rv.cb_done) {
+ error (g, "guestfs_read_lines failed, see earlier error messages");
+ return NULL;
+ }
+
+ if (check_reply_header (g, &rv.hdr, GUESTFS_PROC_READ_LINES, serial) == -1)
+ return NULL;
+
+ if (rv.hdr.status == GUESTFS_STATUS_ERROR) {
+ error (g, "%s", rv.err.error);
+ return NULL;
+ }
+
+ /* caller will free this, but we need to add a NULL entry */
+ rv.ret.lines.lines_val = safe_realloc (g, rv.ret.lines.lines_val,
+ sizeof (char *) * (rv.ret.lines.lines_len + 1));
+ rv.ret.lines.lines_val[rv.ret.lines.lines_len] = NULL;
+ return rv.ret.lines.lines_val;
+}
+
git.annexia.org / libguestfs.git / blobdiff