• rockot's avatar
    Enable loading native libraries with RTLD_DEEPBIND · 596a0dd7
    rockot authored
    Using RTLD_DEEPBIND by default is problematic (see comments
    in native_library_posix.cc), but in the case of Mojo services
    where the host binary is lightweight but otherwise may export some
    conflicting symbols (e.g. tcmalloc), it is desirable.
    
    This CL adds a NativeLibraryOptions structure and a new
    LoadNativeLibraryWithOptions() call. The only supported
    option (|prefer_own_symbols|) only affects behavior on
    non-OSX, non-Android, POSIX systems.
    
    The default behavior of LoadNativeLibrary is unchanged.
    
    Also adds a unit test for general native library loading since
    there wasn't one before.
    
    BUG=594674
    
    Review-Url: https://codereview.chromium.org/2277863002
    Cr-Commit-Position: refs/heads/master@{#414605}
    596a0dd7
native_library.cc 460 Bytes