https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212033
--- Comment #3 from Ingo Schwarze <[email protected]> --- (In reply to Andrey Chernov from comment #1) > The check miss one condition: [...] wc == WEOF Checking wc is needless; it's even safer to *not* check it. When the error indicator is set, fgetwln(3) should better fail. Regarding fgetwc(3), POSIX says: "If an error occurs, the resulting value of the file position indicator for the stream is unspecified." The OpenBSD manual says: "The end-of-file condition is remembered, even on a terminal, and all subsequent attempts to read will return WEOF until the condition is cleared with clearerr(3)." So, as soon as the error indicator goes up, all bets are off for reading from the stream. In that case, fgetwc(3) is expected to always fail. And even if it happened not too, that would just be weird, and fgetwln(3) should better fail anyway. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
