kc3-lang/gnulib/lib/glob_internal.h

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• Hash : 32a72f45
  Author :
  Date : 2023-01-01T01:14:21
  

  maint: run 'make update-copyright'
  

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• lib/glob_internal.h

• /* Shared definition for glob and glob_pattern_p.
     Copyright (C) 2017-2023 Free Software Foundation, Inc.
     This file is part of the GNU C Library.
  
     The GNU C Library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.
  
     The GNU C Library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License along with the GNU C Library; if not, see
     <https://www.gnu.org/licenses/>.  */
  
  #ifndef GLOB_INTERNAL_H
  # define GLOB_INTERNAL_H
  
  enum
  {
    GLOBPAT_NONE      = 0x0,
    GLOBPAT_SPECIAL   = 0x1,
    GLOBPAT_BACKSLASH = 0x2,
    GLOBPAT_BRACKET   = 0x4
  };
  
  static inline int
  __glob_pattern_type (const char *pattern, int quote)
  {
    const char *p;
    int ret = GLOBPAT_NONE;
  
    for (p = pattern; *p != '\0'; ++p)
      switch (*p)
        {
        case '?':
        case '*':
          return GLOBPAT_SPECIAL;
  
        case '\\':
          if (quote)
            {
              if (p[1] != '\0')
                ++p;
              ret |= GLOBPAT_BACKSLASH;
            }
          break;
  
        case '[':
          ret |= GLOBPAT_BRACKET;
          break;
  
        case ']':
          if (ret & 4)
            return GLOBPAT_SPECIAL;
          break;
        }
  
    return ret;
  }
  
  #endif /* GLOB_INTERNAL_H  */
  

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