uint8_t c;
if (read(sync_sock, &c, 1)!=1) { /*...*/ }
if (write(pw_sock, "Q", 1)!=1) { /*...*/ }
- /* sync_sock should return EOF when the resolver exits... */
- if (read(sync_sock, &c, 1)!=0) { /*...*/ }
+ if (vc_isSupported(vcFEATURE_VWAIT)) {
+ if (vc_wait_exit(ctx)==-1) { /*...*/ }
+ }
+ else {
+ /* this can race */
+ if (read(sync_sock, &c, 1)!=0) { /*...*/}
+ }
}
}