[PATCH 0/8] refs: cleanup errno sideband ref related functions

v3

 * remove errno as an implicit communication mechanism from refs support
   completely.

Han-Wen Nienhuys (8):
  refs: remove EINVAL specification from the errno sideband in
    read_raw_ref_fn
  refs/files-backend: stop setting errno from lock_ref_oid_basic
  refs: make errno output explicit for read_raw_ref_fn
  refs: make errno output explicit for refs_resolve_ref_unsafe
  refs: add failure_errno to refs_read_raw_ref() signature
  refs: clear errno return in refs_resolve_ref_unsafe()
  refs: stop setting EINVAL and ELOOP in symref resolution
  refs: explicitly propagate errno from refs_read_raw_ref

 refs.c                | 46 ++++++++++++++++++++--------------
 refs.h                |  1 +
 refs/debug.c          |  4 +--
 refs/files-backend.c  | 58 +++++++++++++++++++------------------------
 refs/packed-backend.c | 16 ++++++------
 refs/refs-internal.h  | 31 +++++++++++++++--------
 6 files changed, 86 insertions(+), 70 deletions(-)


base-commit: 311531c9de557d25ac087c1637818bd2aad6eb3a
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1012%2Fhanwen%2Feinval-sideband-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1012/hanwen/einval-sideband-v1
Pull-Request: https://github.com/git/git/pull/1012
-- 
gitgitgadget