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