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| author | David Smith <dsmith@redhat.com> | 2009-05-21 16:57:04 -0500 |
|---|---|---|
| committer | David Smith <dsmith@redhat.com> | 2009-05-21 16:57:04 -0500 |
| commit | c8e9eb18d8d13d099a4a177fe53de507c1d9ce8b (patch) | |
| tree | ab2388afb795ed1a7ead2fbbf8b9d1b368a8231f /tapset/string.stp | |
| parent | dd9a3bcbef65bde65491d959e9458bc641924811 (diff) | |
| parent | 3863e7999255deeaa7f8f4bba7df893773812537 (diff) | |
| download | systemtap-steved-c8e9eb18d8d13d099a4a177fe53de507c1d9ce8b.tar.gz systemtap-steved-c8e9eb18d8d13d099a4a177fe53de507c1d9ce8b.tar.xz systemtap-steved-c8e9eb18d8d13d099a4a177fe53de507c1d9ce8b.zip | |
Merge commit 'origin/master' into pr7043
Conflicts:
runtime/print.c
runtime/transport/transport.c
runtime/transport/transport_msgs.h
Diffstat (limited to 'tapset/string.stp')
| -rw-r--r-- | tapset/string.stp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tapset/string.stp b/tapset/string.stp index 2f43aecc..35ee9fa2 100644 --- a/tapset/string.stp +++ b/tapset/string.stp @@ -25,6 +25,18 @@ function substr:string(str:string,start:long, length:long) %{ /* pure */ strlcpy(THIS->__retvalue, THIS->str + THIS->start, length); %} +/** @addtogroup library +* @code function stringat:string(str:string, pos:long) @endcode +* @param str string +* @param pos the given position. 0 = start of the string +* @return Returns the char in given position of string. +*/ +function stringat:long(str:string, pos:long) %{ /* pure */ + if (THIS->pos >= 0 && THIS->pos < strlen(THIS->str)) + THIS->__retvalue = THIS->str[THIS->pos]; + else + THIS->__retvalue = 0; +%} /** @addtogroup library * @code isinstr:long(s1:string,s2:string) @endcode |