[libvirt] [PATCH v3 0/6] Introduce virCommandDoAsyncIO

Currently, if we want to use IO with asynchronous command we have to copy code from virFileWrapperFd to misuse our event loop for reading and writing to the command. However, we can extend our virCommand implementation to automatically set things up. All patches but the first has been ACKed already. diff to v2: -even more of Peter's suggestion worked in diff to v1: -drop usleep(100) while waiting for the event loop to process our string IOs and do it ourselves instead. Michal Privoznik (6): virCommand: Introduce virCommandDoAsyncIO Introduce event loop to commandtest tests: Create test for virCommandDoAsyncIO virFileWrapperFd: Switch to new virCommandDoAsyncIO qemu: Catch stderr of image decompression binary qemu: Catch stderr of image compression binary src/libvirt_private.syms | 1 + src/qemu/qemu_driver.c | 5 + src/qemu/qemu_migration.c | 9 +- src/util/vircommand.c | 308 +++++++++++++++++++++++++++++++++++++++++--- src/util/vircommand.h | 1 + src/util/virfile.c | 82 +----------- tests/commanddata/test3.log | 2 +- tests/commandtest.c | 136 +++++++++++++++++++ 8 files changed, 447 insertions(+), 97 deletions(-) -- 1.8.0.2