commit eba65e9d438a05f1c5dfd0f8d31bc463a5d08eee
author San Mehat <san@google.com> Fri Jan 29 05:15:16 2010 -0800
committer San Mehat <san@google.com> Tue Feb 02 08:03:50 2010 -0800
tree 1811be052e092794889020492ec909295e56b7d3
parent 048b0801fcd6fcfbb8fa812284c751181e4821b8

vold: Bloat reduction
Signed-off-by: San Mehat <san@google.com>

VolumeManager.cpp

diff --git a/VolumeManager.cpp b/VolumeManager.cpp
index 0b63c9f..40e3e1f 100644
--- a/VolumeManager.cpp
+++ b/VolumeManager.cpp
@@ -521,6 +521,27 @@
     return 0;
 }
 
+int VolumeManager::shareEnabled(const char *label, const char *method, bool *enabled) {
+    Volume *v = lookupVolume(label);
+
+    if (!v) {
+        errno = ENOENT;
+        return -1;
+    }
+
+    if (strcmp(method, "ums")) {
+        errno = ENOSYS;
+        return -1;
+    }
+
+    if (v->getState() != Volume::State_Shared) {
+        *enabled = true;
+    } else {
+        *enabled = false;
+    }
+    return 0;
+}
+
 int VolumeManager::simulate(const char *cmd, const char *arg) {
 
     if (!strcmp(cmd, "ums")) {