diff options
| -rw-r--r-- | tapset/ChangeLog | 7 | ||||
| -rw-r--r-- | tapset/syscalls.stp | 59 | ||||
| -rw-r--r-- | tapset/syscalls2.stp | 22 |
3 files changed, 45 insertions, 43 deletions
diff --git a/tapset/ChangeLog b/tapset/ChangeLog index 62ccec07..dfc586f1 100644 --- a/tapset/ChangeLog +++ b/tapset/ChangeLog @@ -1,5 +1,12 @@ 2006-05-25 Martin Hunt <hunt@redhat.com> + * syscalls.stp: Add sys_fcntl and sys_listen. + + * syscalls2.stp: Commented out sys_socketcall because it only calls + other system calls which are already probed. + +2006-05-25 Martin Hunt <hunt@redhat.com> + * syscall*.stp: Change "0x%p" to "%p". 2006-05-25 Li Guanglei <guanglei@cn.ibm.com> diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 8a481c87..9db73182 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -550,24 +550,19 @@ probe syscall.fchown16.return = kernel.function("sys_fchown").return { } # fcntl ______________________________________________________ -/* - * asmlinkage long - * sys_fcntl(int fd, - * unsigned int cmd, - * unsigned long arg) - */ -probe kernel.syscall.fcntl = - kernel.function("sys_fcntl") { - name = "fcntl" - fd = $fd - cmd = $cmd - cmd_str = _fcntl_cmd_str($cmd) - arg = $arg - } -probe kernel.syscall.fcntl.return = - kernel.function("sys_fcntl").return { - name = "fcntl.return" - } +# long sys_fcntl(int fd, unsigned int cmd, unsigned long arg) +probe syscall.fcntl = kernel.function("sys_fcntl") { + name = "fcntl" + fd = $fd + cmd = $cmd + cmd_str = _fcntl_cmd_str($cmd) + arg = $arg + argstr = sprintf("%d, %s, %p", $fd, cmd_str, $arg) +} +probe syscall.fcntl.return = kernel.function("sys_fcntl").return { + name = "fcntl" + retstr = returnstr(1) +} # fdatasync __________________________________________________ # long sys_fdatasync(unsigned int fd) @@ -1427,22 +1422,20 @@ probe kernel.syscall.link.return = kernel.function("sys_link").return { name = "link.return" } + # listen _____________________________________________________ -/* - * asmlinkage long - * sys_listen(int fd, - * int backlog) - */ -probe kernel.syscall.listen = - kernel.function("sys_listen") { - name = "listen" - s = $fd - backlog = $backlog - } -probe kernel.syscall.listen.return = - kernel.function("sys_listen").return { - name = "listen.return" - } +# long sys_listen(int fd, int backlog) +probe syscall.listen = kernel.function("sys_listen") { + name = "listen" + sockfd = $fd + backlog = $backlog + argstr = sprintf("%d, %d", $fd, $backlog) +} +probe syscall.listen.return = kernel.function("sys_listen").return { + name = "listen" + retstr = returnstr(1) +} + # listxattr __________________________________________________ /* * asmlinkage ssize_t diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index ad5383cd..2355a3c7 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -1790,22 +1790,24 @@ probe syscall.socket.return = kernel.function("sys_socket").return { name = "socket" retstr = returnstr(1) } + +# commented out because this seems redundant # socketcall _________________________________________________ # # asmlinkage long # sys_socketcall(int call, # unsigned long __user *args) # -probe syscall.socketcall = kernel.function("sys_socketcall") { - name = "socketcall" - call = $call - args_uaddr = $args - argstr = sprintf("%d, [%p]", $call, args_uaddr) -} -probe syscall.socketcall.return = kernel.function("sys_socketcall").return { - name = "socketcall" - retstr = returnstr(1) -} +#probe syscall.socketcall = kernel.function("sys_socketcall") { +# name = "socketcall" +# call = $call +# args_uaddr = $args +# argstr = sprintf("%d, [%p]", $call, args_uaddr) +#} +#probe syscall.socketcall.return = kernel.function("sys_socketcall").return { +# name = "socketcall" +# retstr = returnstr(1) +#} # socketpair _________________________________________________ # # asmlinkage long |