Make read_in_full() and write_in_full() consistent with xread() and xwrite()
authorHeikki Orsila <heikki.orsila@iki.fi>
Sun, 27 Apr 2008 18:21:58 +0000 (21:21 +0300)
committerJunio C Hamano <gitster@pobox.com>
Wed, 30 Apr 2008 06:11:57 +0000 (23:11 -0700)
xread() and xwrite() return ssize_t values as their native POSIX
counterparts read(2) and write(2).

To be consistent, read_in_full() and write_in_full() should also return
ssize_t values.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found