C++ (Cpp) read_line_fgetc_psb示例

示例#1

文件： getlines.c 项目： SikhNerd/miller

static int read_file_fgetc_psb(char* filename) {
	FILE* fp = fopen_or_die(filename);
	char* irs = "\n";
	int irs_len = strlen(irs);

	string_builder_t  sb;
	string_builder_t* psb = &sb;
	sb_init(&sb, STRING_BUILDER_INIT_SIZE);

	int bc = 0;

	while (TRUE) {
		char* line = read_line_fgetc_psb(fp, psb, irs, irs_len);
		if (line == NULL)
			break;
		bc += strlen(line);
	}
	fclose(fp);
	return bc;
}

示例#2

文件： getlines.c 项目： indera/miller

static int read_file_fgetc_psb(char* filename, int do_write) {
	FILE* fp = fopen_or_die(filename);
	string_builder_t* psb = sb_alloc(STRING_BUILDER_INIT_SIZE);
	char* irs = "\n";
	int bc = 0;

	while (TRUE) {
		char* line = read_line_fgetc_psb(fp, psb, irs);
		if (line == NULL)
			break;
		if (do_write) {
			fputs(line, stdout);
			fputc('\n', stdout);
		}
		bc += strlen(line);
		free(line);
	}
	sb_free(psb);
	fclose(fp);
	return bc;
}