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| author | fche <fche> | 2007-09-24 18:13:48 +0000 |
|---|---|---|
| committer | fche <fche> | 2007-09-24 18:13:48 +0000 |
| commit | b8037bcbc882bad9bf1749c1272a8d927c6972a1 (patch) | |
| tree | e9c26199b55e2f989ec32d8c1db43497072d5191 /tapset/conversions.stp | |
| parent | 45aef9a3a9f50d2f7f128e8cc924f9aeafc8c634 (diff) | |
| download | systemtap-steved-b8037bcbc882bad9bf1749c1272a8d927c6972a1.tar.gz systemtap-steved-b8037bcbc882bad9bf1749c1272a8d927c6972a1.tar.xz systemtap-steved-b8037bcbc882bad9bf1749c1272a8d927c6972a1.zip | |
* conversions.stp (user_string): Redefine in terms of user_string2.
Diffstat (limited to 'tapset/conversions.stp')
| -rw-r--r-- | tapset/conversions.stp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/tapset/conversions.stp b/tapset/conversions.stp index 3993c8ac..e894e4fa 100644 --- a/tapset/conversions.stp +++ b/tapset/conversions.stp @@ -64,12 +64,7 @@ deref_fault: /* branched to from deref() */ // On rare cases when userspace data is not accessible, // this function returns "<unknown>" -function user_string:string (addr:long) %{ /* pure */ - if (_stp_strncpy_from_user (THIS->__retvalue, - (const char __user*) (uintptr_t) THIS->addr, - MAXSTRINGLEN) < 0) - strlcpy (THIS->__retvalue, "<unknown>", MAXSTRINGLEN); -%} +function user_string:string (addr:long) { return user_string2 (addr, "<unknown>") } function user_string2:string (addr:long, err_msg:string) %{ /* pure */ if (_stp_strncpy_from_user (THIS->__retvalue, |