1. 19 11月, 2010 1 次提交
    • E
      maint: tighten strncmp syntax check · d2af8ffc
      Eric Blake 提交于
      Using 'int ret = strcmp(a, b)' in a qsort function is a valid use of
      str[n]cmp that should _not_ be turned to STREQ, but it was falling
      foul of our specific syntax-check.  Meanwhile, gnulib's maint.mk
      already has a tighter bound for strcmp, so we can copy that regex and
      just check for strncmp, which results in fewer false positives that
      require exceptions.
      
      * cfg.mk (sc_prohibit_strcmp_and_strncmp): Rename...
      (sc_prohibit_strncmp): ...to this, and tighten, to mirror
      maint.mk's sc_prohibit_strcmp's better regex.
      * Makefile.am (syntax_check_exceptions): Update exception rule.
      * .x-sc_prohibit_strcmp_and_strncmp: Rename...
      * .x-sc_prohibit_strncmp: ...and trim.
      d2af8ffc