Method getLibraryDependencies

java/com/facebook/soloader/SoLoader.java:754–770

Gets the dependencies of a library. @param libName the library file name, including the prefix and extension. @return An array naming the dependencies of the library, or null if it is not found in any SoSources @throws IOException if there is an error reading libName

(String libName)

   * @throws IOException if there is an error reading libName
   */
  public static @Nullable String[] getLibraryDependencies(String libName) throws IOException {
    String[] deps = null;

    sSoSourcesLock.readLock().lock();
    try {
      if (sSoSources != null) {
        for (int i = 0; deps == null && i < sSoSources.length; ++i) {
          SoSource currentSource = sSoSources[i];
          deps = currentSource.getLibraryDependencies(libName);
        }
      }
    } finally {
      sSoSourcesLock.readLock().unlock();
    }

    return deps;
  }

  /**
   * Returns the so file for the specified library. Returns null if the library does not exist or if