From 3266e51054fdc1f584bd7a8611c7706e6d0b7cef Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones@redhat.com>
Date: Wed, 4 Nov 2009 18:03:58 +0000
Subject: [PATCH] fish: Allow <nn>T for terabyte allocations.

---
 fish/alloc.c  | 7 ++++---
 fish/fish.c   | 2 ++
 guestfish.pod | 8 ++++++++
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/fish/alloc.c b/fish/alloc.c
index e35c02f..3b0de27 100644
--- a/fish/alloc.c
+++ b/fish/alloc.c
@@ -140,9 +140,10 @@ parse_size (const char *str, off_t *size_rtn)
    */
   if (sscanf (str, "%"SCNu64"%c", &size, &type) == 2) {
     switch (type) {
-    case 'k': case 'K': size *= 1024; break;
-    case 'm': case 'M': size *= 1024 * 1024; break;
-    case 'g': case 'G': size *= 1024 * 1024 * 1024; break;
+    case 'k': case 'K': size *= 1024L; break;
+    case 'm': case 'M': size *= 1024L * 1024; break;
+    case 'g': case 'G': size *= 1024L * 1024 * 1024; break;
+    case 't': case 'T': size *= 1024L * 1024 * 1024 * 1024; break;
     case 's': size *= 512; break;
     default:
       fprintf (stderr, _("could not parse size specification '%s'\n"), str);
diff --git a/fish/fish.c b/fish/fish.c
index 2dfdfb9..1039bad 100644
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -957,6 +957,7 @@ display_builtin_command (const char *cmd)
               "    <nn>K or <nn>KB  number of kilobytes\n"
               "    <nn>M or <nn>MB  number of megabytes\n"
               "    <nn>G or <nn>GB  number of gigabytes\n"
+              "    <nn>T or <nn>TB  number of terabytes\n"
               "    <nn>sects        number of 512 byte sectors\n"));
   else if (strcasecmp (cmd, "echo") == 0)
     printf (_("echo - display a line of text\n"
@@ -1047,6 +1048,7 @@ display_builtin_command (const char *cmd)
               "    <nn>K or <nn>KB  number of kilobytes\n"
               "    <nn>M or <nn>MB  number of megabytes\n"
               "    <nn>G or <nn>GB  number of gigabytes\n"
+              "    <nn>T or <nn>TB  number of terabytes\n"
               "    <nn>sects        number of 512 byte sectors\n"));
   else if (strcasecmp (cmd, "time") == 0)
     printf (_("time - measure time taken to run command\n"
diff --git a/guestfish.pod b/guestfish.pod
index 7755cc6..9b49fe1 100644
--- a/guestfish.pod
+++ b/guestfish.pod
@@ -453,6 +453,10 @@ number of megabytes
 
 number of gigabytes
 
+=item C<nn>T or C<nn>TB
+
+number of terabytes
+
 =item C<nn>sects
 
 number of 512 byte sectors
@@ -562,6 +566,10 @@ number of megabytes
 
 number of gigabytes
 
+=item C<nn>T or C<nn>TB
+
+number of terabytes
+
 =item C<nn>sects
 
 number of 512 byte sectors
-- 
1.8.3.1