3 ms·

From qmail/qmail-pw2u.c (linked somewhere above): void die_write() { substdio_putsflush(subfderr,"qmail-pw2u: fatal: unable to write output\n");

by svckr 12y ago

From qmail/qmail-pw2u.c (linked somewhere above): void die_write() { substdio_putsflush(subfderr,"qmail-pw2u: fatal: unable to write output\n"); _exit(111); } /* ... */ if (substdio_puts(subfdout,uugh) == -1) die_write(); if (substdio_puts(subfdout,dashcolon) == -1) die_write(); if (substdio_put(subfdout,x,i) == -1) die_write(); /* ... */

chris_wot 12y ago
So what does he do when substudio_putsflush has an error?
- schoen 12y ago
  Well, the process will still exit unconditionally immediately afterwards, attempting to signal an error via its return code. It's hard to do better than that in the context of a real operating system.