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| author | Frank Ch. Eigler <fche@elastic.org> | 2008-06-27 21:45:37 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-06-27 21:45:37 -0400 |
| commit | 53ca410a6a6032c2cde6aac6e95b57c68585e48a (patch) | |
| tree | 79cda31e77dd2fee51b8f2f20e2e76989f4c8ad7 /tapset/syscalls2.stp | |
| parent | 4494bb1367876f3067d0e7c90b1466b9bd88633f (diff) | |
| parent | cfa2ca3cbf2da7bbabcdf35c3085a969bd2370e4 (diff) | |
| download | systemtap-steved-53ca410a6a6032c2cde6aac6e95b57c68585e48a.tar.gz systemtap-steved-53ca410a6a6032c2cde6aac6e95b57c68585e48a.tar.xz systemtap-steved-53ca410a6a6032c2cde6aac6e95b57c68585e48a.zip | |
Merge commit 'origin/master' into pr6429-comp-unwindsyms
* commit 'origin/master':
Always include libdw using link groups.
Fix bug in handling process(PID) probes.
Added tests for 'process(PID)' variants.
This commit makes changes to the VFS tapset. The changes include deprecation of
syscalls2.stp: Add sys_renameat.
Only probe lines once for the :* wildcard line pattern.
Revert checking address in runtime
bz451707: fix conversions.exp test $name
Cleanup in tapsets.cxx
Added powerpc support to runtime/syscall.h.
Remove validating _stext due to many aliased symbols
PR6646: Add checking address in runtime
Fixed offset argument to vm_callback.
Diffstat (limited to 'tapset/syscalls2.stp')
| -rw-r--r-- | tapset/syscalls2.stp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index 98bdc95f..64cbaa1d 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -833,6 +833,29 @@ probe syscall.rename.return = kernel.function("sys_rename").return { retstr = returnstr(1) } +# renameat ___________________________________________________ +# new function with 2.6.16 +# long sys_renameat(int olddfd, const char __user *oldname, +# int newdfd, const char __user *newname) +probe syscall.renameat = kernel.function("sys_renameat") ? { + name = "renameat" + olddfd = $olddfd + olddfd_str = _dfd_str($olddfd) + oldname = $oldname + oldname_str = user_string($oldname) + newdfd = $newdfd + newdfd_str = _dfd_str($newdfd) + newname = $newname + newname_str = user_string($newname) + argstr = sprintf("%s, %s, %s, %s", + olddfd_str, user_string_quoted($oldname), + newdfd_str, user_string_quoted($newname)) +} +probe syscall.renameat.return = kernel.function("sys_renameat").return ? { + name = "renameat" + retstr = returnstr(1) +} + # request_key ________________________________________________ # # long sys_request_key(const char __user *_type, |