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https://github.com/ARM-software/arm-trusted-firmware.git
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7fabe1a899
Rule 8.4: A compatible declaration shall be visible when
an object or function with external linkage is defined.
Change-Id: I26e042cb251a6f9590afa1340fdac73e42f23979
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
27 lines
529 B
C
27 lines
529 B
C
/*
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* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <stdio.h>
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#include <sys/cdefs.h>
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/*
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* TODO: This is not a real implementation of the sscanf() function. It just
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* returns the number of expected arguments based on the number of '%' found
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* in the format string.
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*/
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int
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sscanf(const char *__restrict str, char const *__restrict fmt, ...)
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{
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int ret = 0;
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while (*fmt != '\0') {
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if (*fmt++ == '%') {
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ret++;
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}
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}
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return ret;
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}
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