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| author | Russ Cox <rsc@golang.org> | 2009-04-29 18:54:44 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2009-04-29 18:54:44 -0700 |
| commit | c7c0991a80e7d52037996ecff46aa8f8bb6d616f (patch) | |
| tree | 088ecddbc116a4f31d286205c094cfadca0496ad /src/runtime/linux/thread.c | |
| parent | 270190d0c3aa634d1a219f220a12513b818008c4 (diff) | |
| download | golang-c7c0991a80e7d52037996ecff46aa8f8bb6d616f.tar.gz | |
don't set CLONE_PTRACE -- it confuses strace
R=r
DELTA=4 (3 added, 1 deleted, 0 changed)
OCL=28063
CL=28065
Diffstat (limited to 'src/runtime/linux/thread.c')
| -rw-r--r-- | src/runtime/linux/thread.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/runtime/linux/thread.c b/src/runtime/linux/thread.c index 4375eca9f..cc9ba161b 100644 --- a/src/runtime/linux/thread.c +++ b/src/runtime/linux/thread.c @@ -237,12 +237,14 @@ newosproc(M *m, G *g, void *stk, void (*fn)(void)) int64 ret; int32 flags; + /* + * note: strace gets confused if we use CLONE_PTRACE here. + */ flags = CLONE_PARENT /* getppid doesn't change in child */ | CLONE_VM /* share memory */ | CLONE_FS /* share cwd, etc */ | CLONE_FILES /* share fd table */ | CLONE_SIGHAND /* share sig handler table */ - | CLONE_PTRACE /* revisit - okay for now */ | CLONE_THREAD /* revisit - okay for now */ ; |