From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 11 Aug 2024 01:53:34 +0000 (-0700)
Subject: nproc: support --ignore counts > 2**64
X-Git-Tag: v9.6~189
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad094f20ed26c353003a6df48eabc05ea16df641;p=thirdparty%2Fcoreutils.git

nproc: support --ignore counts > 2**64

* src/nproc.c (main): Allow --ignore arg to exceed 2**64.
---

diff --git a/NEWS b/NEWS
index af9b88961f..dde9719db1 100644
--- a/NEWS
+++ b/NEWS
@@ -34,8 +34,8 @@ GNU coreutils NEWS                                    -*- outline -*-
 
 ** Improvements
 
-  'head -c NUM', 'head -n NUM' and 'nl -l NUM' no longer fail merely
-  because NUM stands for 2**64 or more.
+  'head -c NUM', 'head -n NUM', 'nl -l NUM' and 'nproc --ignore NUM'
+  no longer fail merely because NUM stands for 2**64 or more.
 
   sort operates more efficiently when used on pseudo files with
   an apparent size of 0, like those in /proc.
diff --git a/src/nproc.c b/src/nproc.c
index 0185089080..7f6bb32234 100644
--- a/src/nproc.c
+++ b/src/nproc.c
@@ -101,7 +101,8 @@ main (int argc, char **argv)
           break;
 
         case IGNORE_OPTION:
-          ignore = xdectoumax (optarg, 0, ULONG_MAX, "", _("invalid number"),0);
+          ignore = xnumtoumax (optarg, 10, 0, ULONG_MAX, "",
+                               _("invalid number"), 0, XTOINT_MAX_QUIET);
           break;
 
         default: