Function test_file

lib_acl/samples/file/main.cpp:14–52

}

static void test_file(void)
{
	const char *filename = "test2.txt";
	ACL_FILE *fp = acl_fopen(filename, "a+");
	char  buf[1024];
	int   i;

	if (fp == NULL) {
		printf("fopen %s error(%s)\n", filename, acl_last_serror());
		return;
	}

	for (i = 0 ; i < 100; i++) {
		if (acl_fputs("hello world!", fp) == EOF) {
			printf("fputs to %s error(%s)\n", filename, acl_last_serror());
			break;
		}
	}

	printf("write to %s ok\n", filename);
	acl_fclose(fp);

	fp = acl_fopen(filename, "r");
	if (fp == NULL) {
		printf("fopen %s error(%s)\n", filename, acl_last_serror());
		return;
	}

	i = 0;
	while (!acl_feof(fp)) {
		if (acl_fgets(buf, sizeof(buf), fp) == NULL) {
			printf("fgets return null, i=%d\n", i);
		} else {
			i++;
			printf(">>gets line(%d): %s", i, buf);
		}
	}
	acl_fclose(fp);
}

static int test_file3(void)
{