Ensure syspipe() catches error()
authorBarret Rhoden <brho@cs.berkeley.edu>
Tue, 15 Sep 2015 14:46:13 +0000 (10:46 -0400)
committerBarret Rhoden <brho@cs.berkeley.edu>
Mon, 28 Sep 2015 19:14:00 +0000 (15:14 -0400)
commit7f3e7a0b8774d040a30aa01e126b2fbe141ba916
treef78514180c06b34d033bc75da0faecddebc114c3
parent4729ad13fc26324d05ebd6958903572695c1e1d5
Ensure syspipe() catches error()

namec() can throw.  If we throw before the waserror, it'll propagate up
to the non-9ns code.
kern/src/ns/sysfile.c