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| author | Karel Zak | 2011-12-08 11:39:05 +0100 |
|---|---|---|
| committer | Karel Zak | 2011-12-08 12:54:49 +0100 |
| commit | 1593b134ebf596ae7a2b1e73f2dcc8c4e7febddd (patch) | |
| tree | fc70d55cc650338054e22b9ac44421b4a4b387f3 /term-utils/agetty.c | |
| parent | logger: fix remote logging (diff) | |
| download | kernel-qcow2-util-linux-1593b134ebf596ae7a2b1e73f2dcc8c4e7febddd.tar.gz kernel-qcow2-util-linux-1593b134ebf596ae7a2b1e73f2dcc8c4e7febddd.tar.xz kernel-qcow2-util-linux-1593b134ebf596ae7a2b1e73f2dcc8c4e7febddd.zip | |
agetty: don't use log_err() for non-fatal errors
The TIOCSCTTY ioctl requires that caller is session leader -- so it
depends on initd (or we have to add setsid() to aggety). It seems that the
traditional way is to setup tty in agetty and session in login(1).
It means that all session related things (TIOCSCTTY, vhangup, ...) in the
command agetty should be optional. (Note that vhangup() is called when
--hangup is explicitly specified on command line, so log_err() makes
sense there.)
Reported-by: Andrew Walrond <andrew@walrond.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'term-utils/agetty.c')
| -rw-r--r-- | term-utils/agetty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/term-utils/agetty.c b/term-utils/agetty.c index 079a737f9..3500a8eed 100644 --- a/term-utils/agetty.c +++ b/term-utils/agetty.c @@ -925,7 +925,7 @@ static void open_tty(char *tty, struct termios *tp, struct options *op) if (((tid = tcgetsid(fd)) < 0) || (pid != tid)) { if (ioctl(fd, TIOCSCTTY, 1) == -1) - log_err("/dev/%s: cannot get controlling tty: %m", tty); + log_warn("/dev/%s: cannot get controlling tty: %m", tty); } if (op->flags & F_HANGUP) { @@ -950,7 +950,7 @@ static void open_tty(char *tty, struct termios *tp, struct options *op) log_err(_("/dev/%s: cannot open as standard input: %m"), tty); if (((tid = tcgetsid(STDIN_FILENO)) < 0) || (pid != tid)) { if (ioctl(STDIN_FILENO, TIOCSCTTY, 1) == -1) - log_err("/dev/%s: cannot get controlling tty: %m", tty); + log_warn("/dev/%s: cannot get controlling tty: %m", tty); } } else { |