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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2005-07-11 18:29:46 +0300 |
|---|---|---|
| committer | Dave Mitchell <davem@fdisolutions.com> | 2005-07-12 18:46:34 +0000 |
| commit | e352bcff231c07cf21f07ae801f374a3da3229ed (patch) | |
| tree | 362ddec7569a75cf6e103cb1babaf1bffa4929b8 /handy.h | |
| parent | 282e17420839364a06808f9f85ab641c510d8296 (diff) | |
| download | perl-e352bcff231c07cf21f07ae801f374a3da3229ed.tar.gz | |
Make PERL_MEM_LOG more portable.
Message-Id: <42D2663A.4050204@gmail.com>
p4raw-id: //depot/perl@25128
Diffstat (limited to 'handy.h')
| -rw-r--r-- | handy.h | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -88,7 +88,9 @@ Null SV pointer. #endif /* Try to figure out __func__ or __FUNCTION__ equivalent, if any. - * XXX Should really be a Configure probe. */ + * XXX Should really be a Configure probe, with HAS__FUNCTION__ + * and FUNCTION__ as results. + * XXX Similarly, a Configure probe for __FILE__ and __LINE__ is needed. */ #if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined(__SUNPRO_C)) /* C99 or close enough. */ # define FUNCTION__ __func__ #else @@ -642,9 +644,9 @@ hopefully catches attempts to access uninitialized memory. * If PERL_MEM_LOG is defined, all Newx()s, Renew()s, and Safefree()s * go through functions, which are handy for debugging breakpoints, but * which more importantly get the immediate calling environment (file and - * line number) passed in. This can then be used for logging the calls, - * for which one can get a sample implementation if PERL_MEM_LOG_STDERR - * is defined. + * line number, and C function name if available) passed in. This info can + * then be used for logging the calls, for which one gets a sample + * implementation if PERL_MEM_LOG_STDERR is defined. * * Known problems: * - all memory allocs do not get logged, only those |