[PATCH 0/6] virCommand cleanups

Some cleanups I've accumulated. Peter Krempa (6): virPipeImpl: Don't overwrite error virCommandAddEnvBuffer: Remove unused function util: vircommand: Add wrappers for virCommand error checking virCommandFDSet: Remove return value virCommandSetSendBuffer: Provide saner semantics commandtest: test27: Remove pointless 'cleanup' label src/libvirt_private.syms | 1 - src/qemu/qemu_tpm.c | 50 ++------- src/util/vircommand.c | 230 ++++++++++++++++++--------------------- src/util/vircommand.h | 9 +- src/util/virutil.c | 2 - tests/commandtest.c | 49 ++------- 6 files changed, 131 insertions(+), 210 deletions(-) -- 2.29.2