static int process_mdb(SCLPEvent *event, MDBO *mdbo)
{
int rc;
int len;
uint8_t buffer[SIZE_BUFFER];
len = be16_to_cpu(mdbo->length);
len -= sizeof(mdbo->length) + sizeof(mdbo->type)
+ sizeof(mdbo->mto.line_type_flags)
+ sizeof(mdbo->mto.alarm_control)
+ sizeof(mdbo->mto._reserved);
assert(len <= SIZE_BUFFER);
/* convert EBCDIC SCLP contents to ASCII console message */
ascii_put(buffer, mdbo->mto.message, len);
rc = write_console_data(event, (uint8_t *)NEWLINE, 1);
if (rc < 0) {
return rc;
}
return write_console_data(event, buffer, len);
}
int main(void)
{
char input[LIM][SIZE];
char *ptstr[LIM];
char select;
int ct = 0;
printf("Input up to %d lines finished by EOF(^Z).\n",LIM);
puts("To stop, press the Enter key at a line's start.");
while(ct < LIM && gets(input[ct]) && input[ct][0] != '\0')
{
ptstr[ct] = input[ct]; //注意，不要把二维数组传到接受指针数组的函数，一个元素是指针，一个是字符，二维数组定义为char (str *)[SIZE]
ct ++;
}
while((select = get_choice())!= 'q')
{
switch(select)
{
case 'a': origin_put(ptstr,ct);
break;
case 'b': ascii_put(ptstr,ct);
break;
case 'c': length_put(ptstr,ct);
break;
case 'd': first_word_length_put(ptstr,ct);
break;
default: puts("Program error!");
break;
}
}
printf("Bye!\n");
return 0;
}
