From: Lars Hjemli <hjemli@gmail.com>
Date: Sun, 18 May 2008 21:26:05 +0000 (+0200)
Subject: cache.c: use xread()/xwrite() from libgit
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/cdc6b2f8e7a8d43dcfe0475a9d3498333ea686b8?hp=cdc6b2f8e7a8d43dcfe0475a9d3498333ea686b8

cache.c: use xread()/xwrite() from libgit

These functions handles EINTR/EAGAIN errors during read/write operations,
which is something cache.c didn't.

While at it, fix a bug in print_slot() where errors during reading from the
cache slot might go by unnoticed.

Noticed-by: Jim Meyering <jim@meyering.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---