mirror of
https://github.com/lm-sensors/lm-sensors
synced 2025-08-27 12:28:49 +00:00
6bf63e0f7a
git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4670 7894878c-1315-0410-8ee3-d5d059ff63e0
49 lines
838 B
C
49 lines
838 B
C
/*
|
|
util.c - helper functions
|
|
Copyright (C) 2006 Jean Delvare <khali@linux-fr.org>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include "util.h"
|
|
|
|
/* Return 1 if we should continue, 0 if we should abort */
|
|
int user_ack(int def)
|
|
{
|
|
char s[2];
|
|
int ret;
|
|
|
|
if (!fgets(s, 2, stdin))
|
|
return 0; /* Nack by default */
|
|
|
|
switch (s[0]) {
|
|
case 'y':
|
|
case 'Y':
|
|
ret = 1;
|
|
break;
|
|
case 'n':
|
|
case 'N':
|
|
ret = 0;
|
|
break;
|
|
default:
|
|
ret = def;
|
|
}
|
|
|
|
/* Flush extra characters */
|
|
while (s[0] != '\n') {
|
|
int c = fgetc(stdin);
|
|
if (c == EOF) {
|
|
ret = 0;
|
|
break;
|
|
}
|
|
s[0] = c;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|