diff options
Diffstat (limited to 'bin/sh/sh.1')
| -rw-r--r-- | bin/sh/sh.1 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/bin/sh/sh.1 b/bin/sh/sh.1 index 9e74a85..2d99b1b 100644 --- a/bin/sh/sh.1 +++ b/bin/sh/sh.1 @@ -32,7 +32,7 @@ .\" from: @(#)sh.1 8.6 (Berkeley) 5/4/95 .\" $FreeBSD$ .\" -.Dd April 21, 2013 +.Dd May 3, 2013 .Dt SH 1 .Os .Sh NAME @@ -2372,7 +2372,9 @@ option is specified and the elapses before a complete line of input is supplied, the .Ic read -command will return an exit status of 1 without assigning any values. +command will return an exit status as if terminated by +.Dv SIGALRM +without assigning any values. The .Ar timeout value may optionally be followed by one of @@ -2388,6 +2390,11 @@ is assumed. The .Fl e option exists only for backward compatibility with older scripts. +.Pp +The exit status is 0 on success, 1 on end of file, +between 2 and 128 if an error occurs +and greater than 128 if a trapped signal interrupts +.Ic read . .It Ic readonly Oo Fl p Oc Op Ar name ... Each specified .Ar name |
