41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _TOOLS_LINUX_STRING_H_
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#define _TOOLS_LINUX_STRING_H_
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#include <linux/types.h> /* for size_t */
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#include <string.h>
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void *memdup(const void *src, size_t len);
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int strtobool(const char *s, bool *res);
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/*
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* glibc based builds needs the extern while uClibc doesn't.
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* However uClibc headers also define __GLIBC__ hence the hack below
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*/
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#if defined(__GLIBC__) && !defined(__UCLIBC__)
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// pragma diagnostic was introduced in gcc 4.6
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#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wredundant-decls"
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#endif
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extern size_t strlcpy(char *dest, const char *src, size_t size);
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#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
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#pragma GCC diagnostic pop
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#endif
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#endif
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char *str_error_r(int errnum, char *buf, size_t buflen);
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/**
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* strstarts - does @str start with @prefix?
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* @str: string to examine
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* @prefix: prefix to look for.
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*/
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static inline bool strstarts(const char *str, const char *prefix)
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{
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return strncmp(str, prefix, strlen(prefix)) == 0;
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}
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#endif /* _LINUX_STRING_H_ */
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