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| author | hunt <hunt> | 2005-05-19 04:33:21 +0000 |
|---|---|---|
| committer | hunt <hunt> | 2005-05-19 04:33:21 +0000 |
| commit | a7261d998f500237e14f8b808a3d171d8f728fc9 (patch) | |
| tree | 384ba837572e15b20de13f24cc3cdbbf36772572 /runtime | |
| parent | 782f702b6403e3326e5c60d7b9fe16ffa79fcf51 (diff) | |
| download | systemtap-steved-a7261d998f500237e14f8b808a3d171d8f728fc9.tar.gz systemtap-steved-a7261d998f500237e14f8b808a3d171d8f728fc9.tar.xz systemtap-steved-a7261d998f500237e14f8b808a3d171d8f728fc9.zip | |
Renamed to shellsnoop.c. Minor fixes.
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/probes/shellsnoop/Makefile | 2 | ||||
| -rw-r--r-- | runtime/probes/shellsnoop/shellsnoop.c (renamed from runtime/probes/shellsnoop/shellprobe.c) | 9 | ||||
| -rwxr-xr-x | runtime/probes/shellsnoop/stp | 2 |
3 files changed, 7 insertions, 6 deletions
diff --git a/runtime/probes/shellsnoop/Makefile b/runtime/probes/shellsnoop/Makefile index f34e0c85..a9db209d 100644 --- a/runtime/probes/shellsnoop/Makefile +++ b/runtime/probes/shellsnoop/Makefile @@ -11,7 +11,7 @@ KTA := $(firstword $(shell grep "__kernel_text_address" /boot/System.map-$(KVERS CFLAGS += -I $(STP_RUNTIME) -I $(STP_RUNTIME)/relayfs -D KALLSYMS_LOOKUP_NAME=$(KALLSYMS_LOOKUP_NAME) \ -D KALLSYMS_LOOKUP=$(KALLSYMS_LOOKUP) -obj-m := shellprobe.o +obj-m := shellsnoop.o default: $(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules \ diff --git a/runtime/probes/shellsnoop/shellprobe.c b/runtime/probes/shellsnoop/shellsnoop.c index c257de5d..081ac700 100644 --- a/runtime/probes/shellsnoop/shellprobe.c +++ b/runtime/probes/shellsnoop/shellsnoop.c @@ -40,7 +40,8 @@ int inst_do_execve (char * filename, char __user *__user *argv, char __user *__u foreach (arglist, ptr) _stp_printf ("%s ", _stp_get_str(ptr)); - + _stp_print("\n"); + _stp_print_flush(); } jprobe_return(); @@ -51,7 +52,7 @@ struct file * inst_filp_open (const char * filename, int flags, int mode) { _stp_map_key_int64 (pids, current->pid); if (_stp_map_get_int64 (pids)) - _stp_printf ("%d\t%d\t%s\tO %s", current->pid, current->parent->pid, current->comm, filename); + _stp_printf ("%d\t%d\t%s\tO %s\n", current->pid, current->parent->pid, current->comm, filename); _stp_print_flush(); jprobe_return(); @@ -62,7 +63,7 @@ asmlinkage ssize_t inst_sys_read (unsigned int fd, char __user * buf, size_t cou { _stp_map_key_int64 (pids, current->pid); if (_stp_map_get_int64 (pids)) - _stp_printf ("%d\t%d\t%s\tR %d", current->pid, current->parent->pid, current->comm, fd); + _stp_printf ("%d\t%d\t%s\tR %d\n", current->pid, current->parent->pid, current->comm, fd); _stp_print_flush(); jprobe_return(); @@ -106,7 +107,6 @@ static struct jprobe stp_probes[] = { #define MAX_STP_ROUTINE (sizeof(stp_probes)/sizeof(struct jprobe)) - static int pid; module_param(pid, int, 0); MODULE_PARM_DESC(pid, "daemon pid"); @@ -140,6 +140,7 @@ static void probe_exit (void) { _stp_unregister_jprobes (stp_probes, MAX_STP_ROUTINE); _stp_map_del (pids); + _stp_printf("dropped %d packets\n", atomic_read(&_stp_transport_failures)); _stp_print_flush(); } diff --git a/runtime/probes/shellsnoop/stp b/runtime/probes/shellsnoop/stp index 4a278ac2..ac5472f8 100755 --- a/runtime/probes/shellsnoop/stp +++ b/runtime/probes/shellsnoop/stp @@ -39,7 +39,7 @@ fi ../../stpd/stpd -b 8192 -n 4 $modulename # log to files (relayfs), 4 8K buffers -#../../stpd/stpd -r -b 8192 -n 4 $modulename +#../../stpd/stpd -r -b 65536 -n 4 $modulename # print to screen and log to files, 4 8K buffers #../../stpd/stpd -b 8192 -n 4 |