57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/* main.cpp:
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* Created: 2026-01-22
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* Author: Aryadev Chavali
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* License: See end of file
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* Commentary:
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*/
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define FAIL(...) \
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do \
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{ \
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fprintf(stderr, "FAIL: "); \
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fprintf(stderr, __VA_ARGS__); \
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abort(); \
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} while (0)
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char *read_file(const char *filename)
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{
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FILE *fp = fopen(filename, "rb");
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if (!fp)
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FAIL("File `%s` does not exist\n", filename);
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fseek(fp, 0, SEEK_END);
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long size = ftell(fp);
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fseek(fp, 0, SEEK_SET);
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char *buffer = calloc(1, size + 1);
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fread(buffer, size, 1, fp);
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fclose(fp);
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buffer[size] = '\0';
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return buffer;
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}
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int main(void)
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{
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const char *filename = "./examples/hello-world.arl";
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char *buffer = read_file(filename);
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printf("%s => %s\n", filename, buffer);
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free(buffer);
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return 0;
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}
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/* Copyright (C) 2026 Aryadev Chavali
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the MIT License for details.
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* You may distribute and modify this code under the terms of the MIT License,
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* which you should have received a copy of along with this program. If not,
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* please go to <https://opensource.org/license/MIT>.
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*/
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