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author | Richard W.M. Jones <rjones@redhat.com> | 2009-06-29 12:47:20 +0100 |
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committer | Richard W.M. Jones <rjones@redhat.com> | 2009-06-29 12:47:20 +0100 |
commit | e492608f2f3809a824cb70ee03ff305964b69dd7 (patch) | |
tree | 953ec56c34431549dab177eec9e0fe979606e5eb /java | |
parent | 9a92446bcad09b492dee42dd5950bac67073fbea (diff) | |
download | libguestfs-e492608f2f3809a824cb70ee03ff305964b69dd7.tar.gz libguestfs-e492608f2f3809a824cb70ee03ff305964b69dd7.tar.xz libguestfs-e492608f2f3809a824cb70ee03ff305964b69dd7.zip |
Generated code for 'du' command.
Diffstat (limited to 'java')
-rw-r--r-- | java/com/redhat/et/libguestfs/GuestFS.java | 25 | ||||
-rw-r--r-- | java/com_redhat_et_libguestfs_GuestFS.c | 18 |
2 files changed, 43 insertions, 0 deletions
diff --git a/java/com/redhat/et/libguestfs/GuestFS.java b/java/com/redhat/et/libguestfs/GuestFS.java index 1d65581a..6adeb211 100644 --- a/java/com/redhat/et/libguestfs/GuestFS.java +++ b/java/com/redhat/et/libguestfs/GuestFS.java @@ -3769,4 +3769,29 @@ public HashMap<String,String> test0rhashtableerr () private native String _df_h (long g) throws LibGuestFSException; + /** + * estimate file space usage + * <p> + * This command runs the "du -s" command to estimate file + * space usage for "path". + * <p> + * "path" can be a file or a directory. If "path" is a + * directory then the estimate includes the contents of the + * directory and all subdirectories (recursively). + * <p> + * The result is the estimated size in *kilobytes* (ie. + * units of 1024 bytes). + * <p> + * @throws LibGuestFSException + */ + public long du (String path) + throws LibGuestFSException + { + if (g == 0) + throw new LibGuestFSException ("du: handle is closed"); + return _du (g, path); + } + private native long _du (long g, String path) + throws LibGuestFSException; + } diff --git a/java/com_redhat_et_libguestfs_GuestFS.c b/java/com_redhat_et_libguestfs_GuestFS.c index 206f2dc3..3b91b40c 100644 --- a/java/com_redhat_et_libguestfs_GuestFS.c +++ b/java/com_redhat_et_libguestfs_GuestFS.c @@ -4371,3 +4371,21 @@ Java_com_redhat_et_libguestfs_GuestFS__1df_1h return jr; } +JNIEXPORT jlong JNICALL +Java_com_redhat_et_libguestfs_GuestFS__1du + (JNIEnv *env, jobject obj, jlong jg, jstring jpath) +{ + guestfs_h *g = (guestfs_h *) (long) jg; + int64_t r; + const char *path; + + path = (*env)->GetStringUTFChars (env, jpath, NULL); + r = guestfs_du (g, path); + (*env)->ReleaseStringUTFChars (env, jpath, path); + if (r == -1) { + throw_exception (env, guestfs_last_error (g)); + return 0; + } + return (jlong) r; +} + |