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/*
* upb - a minimalist implementation of protocol buffers.
*
* Copyright (c) 2012 Google Inc. See LICENSE for details.
* Author: Josh Haberman <jhaberman@gmail.com>
*/
#ifndef UPB_LINUX_STRING_H_
#define UPB_LINUX_STRING_H_
#include <linux/string.h>
#include <stdlib.h>
#include "upb/upb.h" // For INLINE.
INLINE char *strdup(const char *s) {
size_t len = strlen(s);
char *ret = malloc(len + 1);
if (ret == NULL) return NULL;
// Be particularly defensive and guard against buffer overflow if there
// is a concurrent mutator.
strncpy(ret, s, len);
ret[len] = '\0';
return ret;
}
#endif /* UPB_DEF_H_ */
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