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authorjohan <johan@FreeBSD.org>2002-07-09 02:13:26 +0000
committerjohan <johan@FreeBSD.org>2002-07-09 02:13:26 +0000
commitf271ae2de506248c8624176eda0e57459d77a71a (patch)
tree2f85dbd8df269f561a93a3694d972313020057a0 /usr.bin
parent6385fe7bb4f408e4677f0159c9f3638db5686351 (diff)
downloadFreeBSD-src-f271ae2de506248c8624176eda0e57459d77a71a.zip
FreeBSD-src-f271ae2de506248c8624176eda0e57459d77a71a.tar.gz
Add DIAGNOSTICS section to describe exit values.
Approved by: sheldonh (mentor) MFC after: 1 week
Diffstat (limited to 'usr.bin')
-rw-r--r--usr.bin/biff/biff.112
1 files changed, 12 insertions, 0 deletions
diff --git a/usr.bin/biff/biff.1 b/usr.bin/biff/biff.1
index b14907c..c19a0b1 100644
--- a/usr.bin/biff/biff.1
+++ b/usr.bin/biff/biff.1
@@ -76,6 +76,18 @@ or the
.Ev mail
variable of
.Xr csh 1 .
+.Sh DIAGNOSTICS
+The
+.Nm
+utility exits with one of the following values:
+.Bl -tag -width Ds
+.It 0
+Notification is enabled.
+.It 1
+Notification is disabled.
+.It >1
+An error occurred.
+.El
.Sh SEE ALSO
.Xr csh 1 ,
.Xr mail 1 ,
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