42 lines
964 B
C
42 lines
964 B
C
/*
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* nanowasm, a tiny WebAssembly/Wasm interpreter
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* Copyright (C) 2023-2024 Xavier Del Campo Romero
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include <nw/fstring.h>
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#include <nw/log.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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int fstrcmp(const char *str, FILE *const f, const bool abort)
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{
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int ret = 0;
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for (size_t i = 0; i < strlen(str); i++)
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{
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uint8_t byte;
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if (!fread(&byte, sizeof byte, 1, f))
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{
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LOG("%s: fread(3) failed, feof=%d, ferror=%d\n",
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__func__, feof(f), ferror(f));
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return -1;
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}
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else if (byte != str[i])
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{
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if (abort)
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return -1;
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else
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ret = -1;
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}
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}
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return ret;
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}
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