* h_main.c: handle a few more syscalls * exp-ptrcheck.supp: ignore errors in glibc's getenv -- is highly optimised * pc_common.c: fix small error in error message printing --> 3_4_BRANCH git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9061
MERGE TO 3_4_BRANCH. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9027
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8687
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8677