From: Jim Warner <james.warner@comcast.net>
Date: Tue, 25 Sep 2012 06:01:01 +0000 (-0500)
Subject: top: extend new 'X' command to include the TTY field
X-Git-Tag: v3.3.4~16
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bbf8e44fb48e4aa4756cfa3b4405b27a791b8386;p=procps-ng

top: extend new 'X' command to include the TTY field

I have no idea what the maximum length of a terminal
name might be.  However, the library provides for up
to 128 characters (ouch).

So just to be safe, this commit extends the ability
to widen columns to embrace this field.

Signed-off-by: Jim Warner <james.warner@comcast.net>
---

diff --git a/top/top.1 b/top/top.1
index 752f0a5e..4b3f02cb 100644
--- a/top/top.1
+++ b/top/top.1
@@ -978,6 +978,7 @@ This \*(CI can be used to alter the widths for the following fields:
     RUID      5       RUSER     8
     SUID      5       SUSER     8
     UID       5       USER      8
+                      TTY       8
 .Ed
 
 You will be prompted for the amount to be added to the default
diff --git a/top/top.c b/top/top.c
index 4b9667d0..c0c0cbf6 100644
--- a/top/top.c
+++ b/top/top.c
@@ -1899,6 +1899,8 @@ static void zap_fieldstab (void) {
    Fieldstab[P_UEN].width = Fieldstab[P_URN].width
       = Fieldstab[P_USN].width = Fieldstab[P_GRP].width
       = Rc.fixed_widest ? 8 + Rc.fixed_widest : 8;
+   Fieldstab[P_TTY].width
+      = Rc.fixed_widest ? 8 + Rc.fixed_widest : 8;
 
    // lastly, ensure we've got proper column headers...
    calibrate_fields();