[libvirt] [PATCH 0/2] VIR_STRDUP ease of use

As pointed out during my (ongoing) review of Michal's series, I think that letting VIR_STRDUP take a NULL source can make it easier to use; I also think that documenting the guarantee that it evaluates arguments exactly once is worth enforcing. Hmm, I guess that means I should write a 3/2 patch that enhances the testsuite to intentionally do a side effect and show that it happens exactly once. Eric Blake (2): alloc: make VIR_APPEND_ELEMENT safer string: make VIR_STRDUP easier to use HACKING | 19 ++++++++++++------- docs/hacking.html.in | 16 ++++++++++++---- src/util/viralloc.c | 9 ++++++--- src/util/viralloc.h | 36 +++++++++++++++++++++++++++--------- src/util/virstring.c | 12 ++++++++---- src/util/virstring.h | 22 ++++++++++++++++------ 6 files changed, 81 insertions(+), 33 deletions(-) -- 1.8.1.4