mirror of https://gitlab.freedesktop.org/mesa/mesa
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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* Copyright (c) 2015 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef STRNDUP_H
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#define STRNDUP_H
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#if defined(_WIN32)
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#include <stdlib.h> // size_t
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#include <string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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static inline char *
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strndup(const char *str, size_t max)
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{
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size_t n;
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char *ptr;
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if (!str)
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return NULL;
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n = strnlen(str, max);
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ptr = (char *) calloc(n + 1, sizeof(char));
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if (!ptr)
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return NULL;
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memcpy(ptr, str, n);
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return ptr;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _WIN32 */
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#endif /* STRNDUP_H */
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