squareball 0.2.0.28-7bb8 A general-purpose library for C99

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hello_file_read.c
/*
* squareball: A general-purpose library for C99.
* Copyright (C) 2014-2018 Rafael G. Martins <rafael@rafaelmartins.eng.br>
*
* This program can be distributed under the terms of the BSD License.
* See the file LICENSE.
*/
#include <stdlib.h>
#include <stdio.h>
#include <squareball.h>
int
main(int argc, char **argv)
{
if (argc != 2) {
fprintf(stderr, "Invalid number of arguments\n");
return 1;
}
size_t len;
sb_error_t *err = NULL;
char *contents = sb_file_get_contents(argv[1], &len, &err);
if (err != NULL) {
fprintf(stderr, "error: %s\n", err->msg);
sb_error_free(err);
return 1;
}
printf("File: %s\n", argv[1]);
printf("Size: %zu\n", len);
printf("--------------------------------------------------------------\n");
printf("%*s", (int) len, contents);
free(contents);
return 0;
}