tree b7837222b0ffd4c8e97e409372606eaa65b29838
parent ca73f4db01587833757cf43c12eb3a4c4dcaafc5
author sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1184022787 +0000
committer sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> 1184022787 +0000

Get rid of VG_(getcwd) and replace it with a pair of functions,
VG_(record_startup_wd) which records the working directory at startup,
and VG_(get_startup_wd) which later tells you what value was recorded.
This works because all uses of VG_(getcwd) serve only to record the
directory at process start anyway.  The motivation is that AIX does
not support sys_getcwd directly, so it's easier for the launcher to
ship in the required value using an environment variable.  On Linux
sys_getcwd is used as before.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6764 a5019735-40e9-0310-863c-91ae7b9d1cf9