struct sysfs_device *sysfs_device)
{
char temp[NAME_SIZE];
- char temp1[NAME_SIZE];
+ char temp2[NAME_SIZE];
char *tail;
char *pos;
- char *pos2;
- char *pos3;
char *attr;
int len;
int i;
char c;
+ char *spos;
+ int slen;
struct sysfs_attribute *tmpattr;
pos = string;
if (attr != NULL)
i = atoi(attr);
if (i > 0) {
- strfieldcpy(temp1, udev->program_result);
- pos2 = temp1;
- while (i) {
+ foreach_strpart(udev->program_result, " \n\r", spos, slen) {
i--;
- pos3 = strsep(&pos2, " ");
- if (pos3 == NULL) {
- dbg("requested part of result string not found");
+ if (i == 0)
break;
- }
}
- if (pos3) {
- strnfieldcat(string, pos3, maxsize);
- dbg("substitute part of result string '%s'", pos3);
+ if (i > 0) {
+ dbg("requested part of result string not found");
+ break;
}
+ strnfieldcpy(temp2, spos, slen+1);
+ strnfieldcat(string, temp2, maxsize);
+ dbg("substitute part of result string '%s'", temp2);
} else {
strnfieldcat(string, udev->program_result, maxsize);
dbg("substitute result string '%s'", udev->program_result);