kc3-lang/gnulib/lib/memchr.valgrind

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• Hash : dcc2f67b
  Author :
  Date : 2009-06-15T11:04:21
  

  memchr, memchr2: add valgrind exception
  
  * lib/memchr.valgrind: New file.
  * lib/memchr2.valgrind: New file.
  * modules/memchr (Files): Distribute valgrind file.
  * modules/memchr2 (Files): Likewise.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• lib/memchr.valgrind

• # Suppress a valgrind message about use of uninitialized memory in memchr().
  # POSIX states that when the character is found, memchr must not read extra
  # bytes in an overestimated length (for example, where memchr is used to
  # implement strnlen).  However, we use a safe word read to provide a speedup.
  {
      memchr-value4
      Memcheck:Value4
      fun:rpl_memchr
  }
  {
      memchr-value8
      Memcheck:Value8
      fun:rpl_memchr
  }
  

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