diff options
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 |