benesch

Useful resources:

• libarchive's "Building on Windows" Build Instructions
• xzutils's INSTALL
• xzutils's windows/INSTALL-windows.txt
• MinGW's "Getting Started"

Environment setup

1. Install MinGW. Refer to MinGW's "Getting Started" guide.

benesch

diff -up Python-2.7rc1/configure.in.systemtap Python-2.7rc1/configure.in
--- Python-2.7rc1/configure.in.systemtap	2010-06-06 10:53:15.514975012 -0400
+++ Python-2.7rc1/configure.in	2010-06-06 10:53:15.520974361 -0400
@@ -2616,6 +2616,38 @@ if test "$with_valgrind" != no; then
     )
 fi
 
+# Check for dtrace support
+AC_MSG_CHECKING(for --with-dtrace)
+AC_ARG_WITH(dtrace,

benesch

#!/usr/bin/env bash

scutil --nc list

IFS=$'\n' interfaces=($(scutil --nc list | tail -n+2 | sed -E 's/.*"([^"]+)".*/\1/'))

for interface in "${interfaces[@]}"
do
    scutil --nc show "$interface"
    echo "Search domains"

benesch

#!/usr/bin/env python

from __future__ import print_function
import requests

# This session ID can be obtained by signing into the Q from your
# browser and inspecting the value of the JSESSIONID cookie. It expires
# frequently!
SESSION_ID = 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'

benesch

diff --git a/kern/fs/sfs/sfs_jphys.c b/kern/fs/sfs/sfs_jphys.c
index 1fe9cac..898cdc2 100644
--- a/kern/fs/sfs/sfs_jphys.c
+++ b/kern/fs/sfs/sfs_jphys.c
@@ -1912,7 +1912,7 @@ sfs_jphys_startwriting(struct sfs_fs *sfs)
 	jp->jp_writermode = true;
 
 	/* start checkpoint daemon */
-	/* TODO: start_checkpoint_daemon(sfs); */
+	start_checkpoint_daemon(sfs);

benesch

void SetPreemptionFrequency(int hz);
int GetAllTCBs(tcb_t *tcb_array_out);
int GetTCBStats(tcb_stat_t *tcb_array_out);
int UntypedRetype(mem, RunQueueCapability);
int SetRootRunqueue(CPtr runqueue);
int Untyped_Retype(untyped_t mem, int type, ...);

struct tcb_stat {
    unsigned execution_nanoseconds;
    unsigned preemptions;

benesch

benesch

#!/usr/bin/env bash

[[ "$(git config --bool hooks.checkBeforePush)" = true ]] || exit 0

# Redirect output to stderr.
exec >&2

z40=0000000000000000000000000000000000000000
checked_trees="$(git rev-parse --git-dir)/checked_trees" || {
  echo "unable to determine git directory; aborting push"

benesch

lrwxr-xr-x  1 benesch  staff  34 Mar 20 11:13 ./cockroach-3ae03f3ed/src/github.com/cockroachdb/cockroach/pkg/storage/engine/data.pb.cc -> ./cockroach/pkg/roachpb/data.pb.cc
lrwxr-xr-x  1 benesch  staff  38 Mar 20 11:13 ./cockroach-3ae03f3ed/src/github.com/cockroachdb/cockroach/pkg/storage/engine/internal.pb.cc -> ./cockroach/pkg/roachpb/internal.pb.cc
lrwxr-xr-x  1 benesch  staff  38 Mar 20 11:13 ./cockroach-3ae03f3ed/src/github.com/cockroachdb/cockroach/pkg/storage/engine/metadata.pb.cc -> ./cockroach/pkg/roachpb/metadata.pb.cc
lrwxr-xr-x  1 benesch  staff  50 Mar 20 11:13 ./cockroach-3ae03f3ed/src/github.com/cockroachdb/cockroach/pkg/storage/engine/mvcc.pb.cc -> ./cockroach/pkg/storage/engine/enginepb/mvcc.pb.cc
lrwxr-xr-x  1 benesch  staff  53 Mar 20 11:13 ./cockroach-3ae03f3ed/src/github.com/cockroachdb/cockroach/pkg/storage/engine/rocksdb.pb.cc -> ./cockroach/pkg/storage/engine/enginepb/rocksdb.pb.cc
lrwxr-xr-x  1 benesch  staff  40 Mar 20 11:13 ./cockroach-3ae03f3ed/src/github.com/cockroachdb/cockroach/

benesch

panic: indexed var linked to different container (*sql.renderNode) &{planner:0xc4208e41a0 source:{info:0xc420962a00 plan:0xc420962a80} sourceInfo:[0xc420962a00] ivarHelper:{vars:[{Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:17 container:0xc42008c120} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>} {Idx:0 container:<nil>}] container:0xc42008c120} render:[] columns:[] isStar:false numOriginalCols:0 ordering:{exactMatchCols:map[] ordering:[] unique:false} explain:0 curSourceRow:[] row:[] noCopy:{}}, expected (<nil>) <nil> [recovered]
	panic: select unnest(c