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| author | Tony Cook <tony@develop-help.com> | 2011-07-20 20:23:15 +1000 |
|---|---|---|
| committer | Tony Cook <tony@develop-help.com> | 2011-08-09 19:03:20 +1000 |
| commit | 12b81ca50a3ad3c06c786138add2f964cf24acb6 (patch) | |
| tree | 8067e05f4af824241fd4781c7408f56d760bfe05 /perldtrace.d | |
| parent | 2186be13a01ba687b2fe25f0d5c898031257c2b5 (diff) | |
| download | perl-12b81ca50a3ad3c06c786138add2f964cf24acb6.tar.gz | |
work around a bug in dtrace - it strips const from function parameters
With usedtrace this caused:
- build failures under g++ (OS X)
- const qualification warnings with gcc (OS X)
The workaround simply adds const to char * parameters if not already
present.
The bug in dtrace was apparently reported to Sun in 2006:
http://opensolaris.org/jive/thread.jspa?threadID=53810
Mozilla ran into the same problem:
https://bugzilla.mozilla.org/show_bug.cgi?id=593483
Diffstat (limited to 'perldtrace.d')
| -rw-r--r-- | perldtrace.d | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/perldtrace.d b/perldtrace.d index f87a27adaf..95eb0664da 100644 --- a/perldtrace.d +++ b/perldtrace.d @@ -4,8 +4,8 @@ */ provider perl { - probe sub__entry(char *, char *, int, char *); - probe sub__return(char *, char *, int, char *); + probe sub__entry(const char *, const char *, int, const char *); + probe sub__return(const char *, const char *, int, const char *); probe phase__change(const char *, const char *); }; |