[PATCH v3 00/13] reporting unexpected errors after (f)open

These are taken from https://github.com/pclouds/git/commits/fopen-or-warn cf. <CACsJy8CzgHc=qe5w=FGJJ=ZU0a+JiqBrjWHV7SH3rAPKmOOKoA@mail.gmail.com> with a few bits salvaged from its v2 version.

Ramsay Jones (1):
  git_fopen: fix a sparse 'not declared' warning

Nguyễn Thái Ngọc Duy (9):
  use xfopen() in more places
  clone: use xfopen() instead of fopen()
  config.mak.uname: set FREAD_READS_DIRECTORIES for Linux and FreeBSD
  wrapper.c: add and use warn_on_fopen_errors()
  wrapper.c: add and use fopen_or_warn()
  wrapper.c: make warn_on_inaccessible() static
  print errno when reporting a system call error
  rerere.c: move error_errno() closer to the source system call
  log: fix memory leak in open_next_file()

Junio C Hamano (3):
  config.mak.uname: set FREAD_READS_DIRECTORIES for Darwin, too
  wrapper: factor out is_missing_file_error()
  is_missing_file_error(): work around EINVAL on Windows

Patches 12 & 13 are my attempt to answer the issue the series had on Windows. cf. <xmqq37bseddy.fsf@gitster.mtv.corp.google.com>

 attr.c                |  7 ++-----
 bisect.c              |  7 ++-----
 builtin/am.c          |  8 ++------
 builtin/blame.c       |  2 +-
 builtin/clone.c       |  2 +-
 builtin/commit.c      |  5 +----
 builtin/fast-export.c |  4 +---
 builtin/fsck.c        |  3 +--
 builtin/log.c         | 11 ++++++++---
 builtin/merge.c       |  4 +---
 builtin/pull.c        |  3 +--
 commit.c              |  2 +-
 compat/fopen.c        |  4 ++--
 config.c              |  5 ++++-
 config.mak.uname      |  4 ++++
 diff.c                |  8 ++------
 dir.c                 |  6 +++---
 fast-import.c         |  4 +---
 git-compat-util.h     | 15 +++++++++------
 ident.c               |  8 +++-----
 remote-testsvn.c      |  8 ++------
 remote.c              |  4 ++--
 rerere.c              |  7 ++++---
 sequencer.c           |  8 ++++----
 server-info.c         |  2 +-
 t/t1308-config-set.sh | 13 ++++++++++++-
 t/t5512-ls-remote.sh  | 13 ++++++++++---
 wrapper.c             | 49 ++++++++++++++++++++++++++++++++++++++++++++-----
 wt-status.c           |  3 ++-
 xdiff-interface.c     |  4 ++--
 30 files changed, 133 insertions(+), 90 deletions(-)