- #else
- // llogin or other
- child_stdin = popen("llogin door -w -", "w");
- if( !child_stdin || child_stdin == (void*)-1 ) {
- #if DEBUG
- printf("Door_DoDispense: llogin failure\n");
- #endif
- return -1;
- }
- #endif
-
- if(fread(buf, 1, 512, child_stdin) == 0) {
+ {
+ int len;
+ if( giDoor_ChildStatus || (len = read(stdout_pair[0], buf, 512)) < 0)
+ {
+ #if DEBUG
+ int child_exit;
+ waitpid(childPid, &child_exit, 0);
+ printf("Door_DoDispense: fread fail (child status %i)\n", child_exit);
+ #endif
+ return -1;
+ }
+ buf[len] = '\0';
+