int set_up_ELOOP(void){
int output1=1;
int output2=1;
- if (0!=yaffs_access(ELOOP2)){
- output1=yaffs_symlink(ELOOP,ELOOP2);
- }
- if (0!=yaffs_access(ELOOP)){
- output2=yaffs_symlink(ELOOP2,ELOOP);
+ int error =0;
+
+ output1=yaffs_symlink(ELOOP_PATH,ELOOP2_PATH);
+ if (output1 <0){
+ error=yaffs_get_error();
+ if (abs(error)==EEXIST){
+ output1= 1;
+ } else {
+ output1=-1;
+ }
+ }
+
+ output2=yaffs_symlink(ELOOP2_PATH,ELOOP_PATH);
+
+ if (output2 <0){
+ error=yaffs_get_error();
+ if (abs(error)==EEXIST){
+ output2= 1;
+ } else {
+ output2=-1;
+ }
}
+
+
+ yaffs_set_error(0); /*reset the last error to 0 */
return (output1|output2);
}