[libvirt] [RFC PATCH 0/3+] cleanup __FUNCTION__ usage

Posting as an RFC, since this patch series could be extended to do a lot more cleanups - I don't want to do the extra work unless we agree that this is worthwhile. See each patch for more comments. [RFC PATCH 1/3] build: use gnulib func module [PATCH 2/3] datatypes: avoid redundant __FUNCTION__ [RFC PATCH 3/3] libvirt: convert virLibNetworkError to avoid __FUNCTION__ bootstrap.conf | 1 + src/datatypes.c | 36 ++++++++++++++++++------------------ src/libvirt.c | 52 +++++++++++++++++++++++++++------------------------- 3 files changed, 46 insertions(+), 43 deletions(-)