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From s...@apache.org
Subject cvs commit: modperl-2.0/src/modules/perl modperl_util.h
Date Thu, 13 May 2004 01:33:52 GMT
stas        2004/05/12 18:33:52

  Modified:    src/modules/perl modperl_util.h
  Log:
  explain why we always copy the string
  
  Revision  Changes    Path
  1.60      +7 -2      modperl-2.0/src/modules/perl/modperl_util.h
  
  Index: modperl_util.h
  ===================================================================
  RCS file: /home/cvs/modperl-2.0/src/modules/perl/modperl_util.h,v
  retrieving revision 1.59
  retrieving revision 1.60
  diff -u -u -r1.59 -r1.60
  --- modperl_util.h	13 May 2004 01:28:39 -0000	1.59
  +++ modperl_util.h	13 May 2004 01:33:52 -0000	1.60
  @@ -215,8 +215,13 @@
   #endif /* USE_ITHREADS */
   
   /* dumping hundreds of lines in the trace, makes it less useful. Get a
  - * string chunk of MP_TRACE_STR_LEN or less. Not too long so it won't
  - * wrap when posted in email */
  + * string chunk of MP_TRACE_STR_LEN bytes or less. Not too long so it
  + * won't wrap when posted in email. Notice that we copy 'count' bytes
  + * of the string even if count < MP_TRACE_STR_LEN, because the 'str'
  + * buffer doesn't necessarily have \0 terminator at 'count'. As this
  + * is for debug tracing, not to be used in production, it doesn't make
  + * any difference if it's not efficient.
  + */
   #define MP_TRACE_STR_LEN 35
   #define MP_TRACE_STR_TRUNC(p, str, count)                                \
       count < MP_TRACE_STR_LEN                                             \
  
  
  

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