search for: guestfs_error_errno

...(guestfs_h *g, const char *root) /* XXX These functions should be in an optgroup. */ #define NOT_IMPL(r) \ - error (g, _("inspection API not available since this version of libguestfs was compiled without the hivex library")); \ + guestfs_error_errno (g, ENOTSUP, _("inspection API not available since this version of libguestfs was compiled without the hivex library")); \ return r char ** -- 1.7.9.1

This adds most of the hivex APIs directly to the libguestfs API, so that you can read and write Windows Registry hive files from libguestfs without needing to download and upload hive files from the guest. This is analogous to how Augeas APIs are exposed already (guestfs_aug_*) Also, inspection is now done using the new APIs, which fixes the following bug:

This changes the proposed API slightly. Previously 'mount-local' generating a 'mounted' event when the filesystem was ready, and from the 'mounted' event you had to effectively do a fork. Now, 'mount-local' just initializes the mountpoint and you have to call 'mount-local-run' to enter the FUSE main loop. Between these calls you can do a fork or whatever

This version doesn't crash or cause hung processes or stuck mountpoints, so that's an improvement. Rich.

..._callbacks_void (guestfs_h *g, uint64_t event); +extern void guestfs___call_callbacks_message (guestfs_h *g, uint64_t event, const char *buf, size_t buf_len); +extern void guestfs___call_callbacks_array (guestfs_h *g, uint64_t event, const uint64_t *array, size_t array_len); #define error(g,...) guestfs_error_errno((g),0,__VA_ARGS__) #define perrorf guestfs_perrorf diff --git a/src/guestfs.c b/src/guestfs.c index 8b7ab4d..79b170e 100644 --- a/src/guestfs.c +++ b/src/guestfs.c @@ -182,24 +182,26 @@ guestfs_close (guestfs_h *g) if (g->verbose) fprintf (stderr, "closing guestfs handle %p (state...

This patch is just for review. It enables FUSE support in the API via two new calls, 'guestfs_mount_local' and 'guestfs_umount_local'. FUSE turns out to be very easy to deadlock (necessitating that the machine be rebooted). Running the test from the third patch is usually an effective way to demonstrate this. However I have not yet managed to produce a simple reproducer that

This rather complex set of patches allow non-optargs functions to gain optional arguments, while preserving source and binary backwards compatibility. The problem is that we cannot add an optional argument to an existing function. For example, we might want to add flags to the 'lvresize' API which currently has no optional arguments.