From e509d05728ac0a625e67d62197ad8bef73db6d88 Mon Sep 17 00:00:00 2001 From: Juan Castillo Date: Mon, 17 Nov 2014 17:27:41 +0000 Subject: stdlib: add missing features to build PolarSSL This patch adds the missing features to the C library included in the Trusted Firmware to build PolarSSL: - strcasecmp() function - exit() function - sscanf()* function - time.h header file (and its dependencies) * NOTE: the sscanf() function is not a real implementation. It just returns the number of expected arguments by counting the number of '%' characters present in the formar string. This return value is good enough for PolarSSL because during the certificate parsing only the return value is checked. The certificate validity period is ignored. Change-Id: I43bb3742f26f0bd458272fccc3d72a7f2176ab3d --- include/stdlib/strings.h | 71 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 include/stdlib/strings.h (limited to 'include/stdlib/strings.h') diff --git a/include/stdlib/strings.h b/include/stdlib/strings.h new file mode 100644 index 00000000..2210df04 --- /dev/null +++ b/include/stdlib/strings.h @@ -0,0 +1,71 @@ +/*- + * Copyright (c) 2002 Mike Barcroft + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD$ + */ + +#ifndef _STRINGS_H_ +#define _STRINGS_H_ + +#include +#include + +#ifndef _SIZE_T_DECLARED +typedef __size_t size_t; +#define _SIZE_T_DECLARED +#endif + +__BEGIN_DECLS +#if __BSD_VISIBLE || __POSIX_VISIBLE <= 200112 +int bcmp(const void *, const void *, size_t) __pure; /* LEGACY */ +void bcopy(const void *, void *, size_t); /* LEGACY */ +void bzero(void *, size_t); /* LEGACY */ +#endif +#if __BSD_VISIBLE +void explicit_bzero(void *, size_t); +#endif +#if __XSI_VISIBLE +int ffs(int) __pure2; +#endif +#if __BSD_VISIBLE +int ffsl(long) __pure2; +int ffsll(long long) __pure2; +int fls(int) __pure2; +int flsl(long) __pure2; +int flsll(long long) __pure2; +#endif +#if __BSD_VISIBLE || __POSIX_VISIBLE <= 200112 +char *index(const char *, int) __pure; /* LEGACY */ +char *rindex(const char *, int) __pure; /* LEGACY */ +#endif +int strcasecmp(const char *, const char *) __pure; +int strncasecmp(const char *, const char *, size_t) __pure; + +#if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_) +#include +#endif +__END_DECLS + +#endif /* _STRINGS_H_ */ -- cgit