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| author | wenji <wjhuang@dhcp-beijing-cdc-10-182-120-233.cn.oracle.com> | 2008-04-13 22:50:18 -0400 |
|---|---|---|
| committer | wenji <wjhuang@dhcp-beijing-cdc-10-182-120-233.cn.oracle.com> | 2008-04-13 22:50:18 -0400 |
| commit | bd10b81c06a0102ac10617da2f368fcc168fc15e (patch) | |
| tree | 07c4878e3eaf77801d5104c2f6c498cfff9e3bbd /runtime/print.c | |
| parent | d58c66bfef5cfa7267ced03db11928fd5c78ba9c (diff) | |
| parent | f7e07777e033e580351dc6886ab7dbdddd9839fe (diff) | |
| download | systemtap-steved-bd10b81c06a0102ac10617da2f368fcc168fc15e.tar.gz systemtap-steved-bd10b81c06a0102ac10617da2f368fcc168fc15e.tar.xz systemtap-steved-bd10b81c06a0102ac10617da2f368fcc168fc15e.zip | |
Merge branch 'master' of ssh://wenji@sources.redhat.com/git/systemtap
Diffstat (limited to 'runtime/print.c')
| -rw-r--r-- | runtime/print.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/runtime/print.c b/runtime/print.c index 0442ba09..4f99be7b 100644 --- a/runtime/print.c +++ b/runtime/print.c @@ -243,6 +243,16 @@ void _stp_print_char (const char c) pb->len ++; } +/** Check whether the print buffer is full. + * @return non-zero if full + */ + +static int _stp_pbuf_full (void) +{ + _stp_pbuf *pb = per_cpu_ptr(Stp_pbuf, smp_processor_id()); + return (pb->len >= STP_BUFFER_SIZE); +} + /* This function is used when printing maps or stats. */ /* Probably belongs elsewhere, but is here for now. */ |