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| author | hunt <hunt> | 2007-08-17 20:02:15 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2007-08-17 20:02:15 +0000 |
| commit | 8cd9b4c7c5e3703e7ecde252717cb517f94bcf3b (patch) | |
| tree | 79d1db9383279317a6fb54f0fa7fea8d865467af /runtime/transport/control.c | |
| parent | 6c543717a705fa93b4e1f2b971b066ffa39a2ab4 (diff) | |
| download | systemtap-steved-8cd9b4c7c5e3703e7ecde252717cb517f94bcf3b.tar.gz systemtap-steved-8cd9b4c7c5e3703e7ecde252717cb517f94bcf3b.tar.xz systemtap-steved-8cd9b4c7c5e3703e7ecde252717cb517f94bcf3b.zip | |
2007-08-17 Martin Hunt <hunt@redhat.com>
PR3857
From Masami Hiramatsu
* utt.c (utt_subbuf_start_callback): Use overwrite flag.
* control.c (_stp_ctl_open_cmd): Set overwrite_flag off.
(_stp_ctl_close_cmd): Set overwrite flag on.
Diffstat (limited to 'runtime/transport/control.c')
| -rw-r--r-- | runtime/transport/control.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/runtime/transport/control.c b/runtime/transport/control.c index 1f7f70bd..5242af49 100644 --- a/runtime/transport/control.c +++ b/runtime/transport/control.c @@ -239,6 +239,7 @@ static int _stp_ctl_open_cmd (struct inode *inode, struct file *file) _stp_ctl_opens++; _stp_pid = current->pid; + utt_overwrite_flag = 0; return 0; } @@ -247,6 +248,8 @@ static int _stp_ctl_close_cmd (struct inode *inode, struct file *file) if (_stp_ctl_opens) _stp_ctl_opens--; _stp_pid = 0; + if (!_stp_exit_flag) + utt_overwrite_flag = 1; return 0; } |