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| author | trz <trz> | 2005-06-21 14:13:01 +0000 |
|---|---|---|
| committer | trz <trz> | 2005-06-21 14:13:01 +0000 |
| commit | aac3ed25e8dc7355b5f28fae2878f644df14ef7d (patch) | |
| tree | c2d284ccffb7dd9a82b000bd9c7152e5abbf160f /runtime/probes/shellsnoop | |
| parent | bd2b1e6816b486d5c85a4693f0b3579df4376ed5 (diff) | |
| download | systemtap-steved-aac3ed25e8dc7355b5f28fae2878f644df14ef7d.tar.gz systemtap-steved-aac3ed25e8dc7355b5f28fae2878f644df14ef7d.tar.xz systemtap-steved-aac3ed25e8dc7355b5f28fae2878f644df14ef7d.zip | |
Added merging/sorting of per-cpu data, transport config/selection by probe, etc
Diffstat (limited to 'runtime/probes/shellsnoop')
| -rw-r--r-- | runtime/probes/shellsnoop/shellsnoop.c | 12 | ||||
| -rwxr-xr-x | runtime/probes/shellsnoop/stp | 23 |
2 files changed, 19 insertions, 16 deletions
diff --git a/runtime/probes/shellsnoop/shellsnoop.c b/runtime/probes/shellsnoop/shellsnoop.c index 86d2e54d..21ad6b18 100644 --- a/runtime/probes/shellsnoop/shellsnoop.c +++ b/runtime/probes/shellsnoop/shellsnoop.c @@ -1,7 +1,17 @@ #define STP_NETLINK_ONLY #define STP_NUM_STRINGS 1 + +static unsigned n_subbufs = 4; +static unsigned subbuf_size = 65536; + #include "runtime.h" +#ifdef STP_NETLINK_ONLY +static int transport_mode = STP_TRANSPORT_NETLINK; +#else +static int transport_mode = STP_TRANSPORT_RELAYFS; +#endif + #define NEED_INT64_VALS #define NEED_STRING_VALS @@ -118,7 +128,7 @@ int init_module(void) return -1; } - if (_stp_transport_open(n_subbufs, subbuf_size, pid) < 0) { + if (_stp_transport_open(transport_mode, n_subbufs, subbuf_size, pid) < 0) { printk("init_module: Couldn't open transport\n"); return -1; } diff --git a/runtime/probes/shellsnoop/stp b/runtime/probes/shellsnoop/stp index ac5472f8..4baf70ff 100755 --- a/runtime/probes/shellsnoop/stp +++ b/runtime/probes/shellsnoop/stp @@ -7,8 +7,8 @@ else exit fi -RELAYFS=`grep " relayfs_mmap" /proc/kallsyms` -if [ "$RELAYFS" == "" ] +RELAYFS=`lsmod | grep relayfs |awk '{print $1}'` +if [ "$RELAYFS" != "relayfs" ] then /sbin/insmod ../../relayfs/relayfs.ko fi @@ -32,18 +32,11 @@ fi #/sbin/insmod $modulename -# print to screen only, 4 8K buffers -#../../stpd/stpd -p -b 8192 -n 4 +# print to screen only +#../../stpd/stpd -p $modulename -# print to screen -../../stpd/stpd -b 8192 -n 4 $modulename - -# log to files (relayfs), 4 8K buffers -#../../stpd/stpd -r -b 65536 -n 4 $modulename - -# print to screen and log to files, 4 8K buffers -#../../stpd/stpd -b 8192 -n 4 - -# no screen or log -#../../stpd/stpd -q -b 8192 -n 4 +# print to screen and log to files (file logging only if #define STP_NETLINK_ONLY commented out in module) +../../stpd/stpd $modulename +# no screen, log to files (file logging only if #define STP_NETLINK_ONLY commented out in module) +#../../stpd/stpd -q $modulename |