diff options
author | Richard Jones <rjones@redhat.com> | 2009-06-08 17:44:18 +0100 |
---|---|---|
committer | Richard Jones <rjones@redhat.com> | 2009-06-08 17:44:18 +0100 |
commit | 460d139e6a52da67a4f1947035b1978610349f78 (patch) | |
tree | 798177aa71bc9615074cd1a9a351ff4b38165c7c /src/guestfs-actions.c | |
parent | 3de234656bc61a2d35b0f1a9ccb1e6ef7535166b (diff) | |
download | libguestfs-460d139e6a52da67a4f1947035b1978610349f78.tar.gz libguestfs-460d139e6a52da67a4f1947035b1978610349f78.tar.xz libguestfs-460d139e6a52da67a4f1947035b1978610349f78.zip |
Generated code for ntfs_3g_probe command.
Diffstat (limited to 'src/guestfs-actions.c')
-rw-r--r-- | src/guestfs-actions.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/guestfs-actions.c b/src/guestfs-actions.c index 955cfff8..ecaa5662 100644 --- a/src/guestfs-actions.c +++ b/src/guestfs-actions.c @@ -9980,3 +9980,97 @@ int guestfs_sleep (guestfs_h *g, return 0; } +struct ntfs_3g_probe_ctx { + /* This flag is set by the callbacks, so we know we've done + * the callbacks as expected, and in the right sequence. + * 0 = not called, 1 = reply_cb called. + */ + int cb_sequence; + struct guestfs_message_header hdr; + struct guestfs_message_error err; + struct guestfs_ntfs_3g_probe_ret ret; +}; + +static void ntfs_3g_probe_reply_cb (guestfs_h *g, void *data, XDR *xdr) +{ + guestfs_main_loop *ml = guestfs_get_main_loop (g); + struct ntfs_3g_probe_ctx *ctx = (struct ntfs_3g_probe_ctx *) data; + + /* This should definitely not happen. */ + if (ctx->cb_sequence != 0) { + ctx->cb_sequence = 9999; + error (g, "%s: internal error: reply callback called twice", "guestfs_ntfs_3g_probe"); + return; + } + + ml->main_loop_quit (ml, g); + + if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { + error (g, "%s: failed to parse reply header", "guestfs_ntfs_3g_probe"); + return; + } + if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { + if (!xdr_guestfs_message_error (xdr, &ctx->err)) { + error (g, "%s: failed to parse reply error", "guestfs_ntfs_3g_probe"); + return; + } + goto done; + } + if (!xdr_guestfs_ntfs_3g_probe_ret (xdr, &ctx->ret)) { + error (g, "%s: failed to parse reply", "guestfs_ntfs_3g_probe"); + return; + } + done: + ctx->cb_sequence = 1; +} + +int guestfs_ntfs_3g_probe (guestfs_h *g, + int rw, + const char *device) +{ + struct guestfs_ntfs_3g_probe_args args; + struct ntfs_3g_probe_ctx ctx; + guestfs_main_loop *ml = guestfs_get_main_loop (g); + int serial; + + if (check_state (g, "guestfs_ntfs_3g_probe") == -1) return -1; + guestfs_set_busy (g); + + memset (&ctx, 0, sizeof ctx); + + args.rw = rw; + args.device = (char *) device; + serial = guestfs__send_sync (g, GUESTFS_PROC_NTFS_3G_PROBE, + (xdrproc_t) xdr_guestfs_ntfs_3g_probe_args, (char *) &args); + if (serial == -1) { + guestfs_end_busy (g); + return -1; + } + + guestfs__switch_to_receiving (g); + ctx.cb_sequence = 0; + guestfs_set_reply_callback (g, ntfs_3g_probe_reply_cb, &ctx); + (void) ml->main_loop_run (ml, g); + guestfs_set_reply_callback (g, NULL, NULL); + if (ctx.cb_sequence != 1) { + error (g, "%s reply failed, see earlier error messages", "guestfs_ntfs_3g_probe"); + guestfs_end_busy (g); + return -1; + } + + if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_NTFS_3G_PROBE, serial) == -1) { + guestfs_end_busy (g); + return -1; + } + + if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { + error (g, "%s", ctx.err.error_message); + free (ctx.err.error_message); + guestfs_end_busy (g); + return -1; + } + + guestfs_end_busy (g); + return ctx.ret.status; +} + |