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| author | Karel Zak | 2019-05-27 13:07:12 +0200 |
|---|---|---|
| committer | Karel Zak | 2019-05-27 13:07:12 +0200 |
| commit | 2c864ba8fcf50246920d09feaa2b02f3a3dfd52c (patch) | |
| tree | e03eda273424729ccd1820ef89fbaa71c79423f0 /term-utils/Makemodule.am | |
| parent | lib/ttyutils: introduce get_terminal_stdfd() (diff) | |
| download | kernel-qcow2-util-linux-2c864ba8fcf50246920d09feaa2b02f3a3dfd52c.tar.gz kernel-qcow2-util-linux-2c864ba8fcf50246920d09feaa2b02f3a3dfd52c.tar.xz kernel-qcow2-util-linux-2c864ba8fcf50246920d09feaa2b02f3a3dfd52c.zip | |
mesg: avoid 'ttyname failed: Success' message
The ttyname(3) can fail to access /dev/ path, and that will cause function
to fail without setting errno value with result of rather confusing error
message. Lets start setting stdin permission via /proc when this happens as
a go-around, with hope kernel following symlink does not fail. Ok, noted,
that hopes of symlink follow working are pretty slim.
Based on patch from Sami Kerola <kerolasa@iki.fi>.
Reference: https://github.com/lxc/lxd/issues/1724
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'term-utils/Makemodule.am')
| -rw-r--r-- | term-utils/Makemodule.am | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/term-utils/Makemodule.am b/term-utils/Makemodule.am index da05a722c..d0550f54a 100644 --- a/term-utils/Makemodule.am +++ b/term-utils/Makemodule.am @@ -54,6 +54,7 @@ endif if BUILD_MESG usrbin_exec_PROGRAMS += mesg +mesg_LDADD = $(LDADD) libcommon.la dist_man_MANS += term-utils/mesg.1 mesg_SOURCES = term-utils/mesg.c endif |