[libvirt] [PATCH 5/6] Provide an internal function to dump the log buffer

An old virLogDump() function was left in the logging code but commented out, this resurrects it, fixes the callback function used and the internal code * src/util/logging.c src/util/logging.h: provide and expose virLogDump() * src/libvirt_private.syms: exports it as a private symbol Signed-off-by: Daniel Veillard <veillard@redhat.com> --- src/libvirt_private.syms | 1 + src/util/logging.c | 64 ++++++++++++++++++++++++--------------------- src/util/logging.h | 12 ++++++++ 3 files changed, 47 insertions(+), 30 deletions(-)