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Diffstat (limited to 'tboot/include/string.h')
| -rw-r--r-- | tboot/include/string.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tboot/include/string.h b/tboot/include/string.h new file mode 100644 index 0000000..30b571b --- /dev/null +++ b/tboot/include/string.h @@ -0,0 +1,73 @@ +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)libkern.h 8.1 (Berkeley) 6/10/93 + * $FreeBSD: src/sys/sys/libkern.h,v 1.60 2009/02/14 11:34:57 rrs Exp $ + */ +/* + * Portions copyright (c) 2010, Intel Corporation + */ + +#ifndef __STRING_H__ +#define __STRING_H__ + +#include <stdarg.h> +#include <types.h> + +int memcmp(const void *b1, const void *b2, size_t len); +char *index(const char *, int); +int strcmp(const char *, const char *); +size_t strlen(const char *); +int strncmp(const char *, const char *, size_t); +char *strncpy(char * __restrict, const char * __restrict, size_t); +void *memcpy(void *dst, const void *src, size_t len); +int snprintf(char *buf, size_t size, const char *fmt, ...); +int vscnprintf(char *buf, size_t size, const char *fmt, va_list ap); +unsigned long strtoul(const char *nptr, char **endptr, int base); + +static inline void *memset(void *b, int c, size_t len) +{ + char *bb; + + for (bb = (char *)b; len--; ) + *bb++ = c; + + return (b); +} + +static inline void *memmove(void *dest, const void *src, size_t n) +{ + return memcpy(dest, src, n); +} + +static __inline char *strchr(const char *p, int ch) +{ + return index(p, ch); +} + +#endif /* __STRING_H__ */ |