# [PATCH 0/2] Make some functions thread-safe

1 messages from 2010-03-23 to 2010-03-23. Participants: Fredrik Kuivinen.
Thread: https://gitlist.dev/t/23151

## Fredrik Kuivinen, 2010-03-23 17:31

Subject: [PATCH 0/2] Make some functions thread-safe
Message-ID: <20100323173101.GA4218@fredrik-laptop>
URL: https://gitlist.dev/e/20100323173101.GA4218%40fredrik-laptop

```
Here are two patches which makes xmalloc, xrealloc and sha1_to_hex
thread-safe.

I think the xmalloc/xrealloc patch is a clear improvement compared to
the current situation.

The sha1_to_hex patch is a bit complicated and is more of an RFC. It
makes use of pthread_once which is not (yet) implemented in our
pthreads win32 compatibility layer.

---

Fredrik Kuivinen (2):
      Make sha1_to_hex thread-safe
      Make xmalloc and xrealloc thread-safe


 builtin/grep.c         |    2 +-
 builtin/pack-objects.c |    4 ++--
 git-compat-util.h      |    8 +++++++
 hex.c                  |   53 ++++++++++++++++++++++++++++++++++++++++++++++++
 preload-index.c        |    2 +-
 run-command.c          |    3 ++-
 wrapper.c              |   22 ++++++++++++++------
 7 files changed, 83 insertions(+), 11 deletions(-)

```