pkgs/tools/misc/file/32-bit-time_t.patch

   1 https://github.com/file/file/commit/218fdf813fd5ccecbb8887a1b62509cd1c6dd3a1.patch
   2
   3 From 218fdf813fd5ccecbb8887a1b62509cd1c6dd3a1 Mon Sep 17 00:00:00 2001
   4 From: Christos Zoulas <christos@zoulas.com>
   5 Date: Fri, 28 Jul 2023 14:38:25 +0000
   6 Subject: [PATCH] deal with 32 bit time_t
   7
   8 ---
   9  src/file.h | 8 +++++---
  10  1 file changed, 5 insertions(+), 3 deletions(-)
  11
  12 diff --git a/src/file.h b/src/file.h
  13 index 2e0494d2f..78f574ea1 100644
  14 --- a/src/file.h
  15 +++ b/src/file.h
  16 @@ -27,7 +27,7 @@
  17   */
  18  /*
  19   * file.h - definitions for file(1) program
  20 - * @(#)$File: file.h,v 1.247 2023/07/27 19:40:22 christos Exp $
  21 + * @(#)$File: file.h,v 1.248 2023/07/28 14:38:25 christos Exp $
  22   */
  23
  24  #ifndef __file_h__
  25 @@ -159,9 +159,11 @@
  26  /*
  27   * Dec 31, 23:59:59 9999
  28   * we need to make sure that we don't exceed 9999 because some libc
  29 - * implementations like muslc crash otherwise
  30 + * implementations like muslc crash otherwise. If you are unlucky
  31 + * to be running on a system with a 32 bit time_t, then it is even less.
  32   */
  33 -#define        MAX_CTIME       CAST(time_t, 0x3afff487cfULL)
  34 +#define        MAX_CTIME \
  35 +    CAST(time_t, sizeof(time_t) > 4 ? 0x3afff487cfULL : 0x7fffffffULL)
  36
  37  #define FILE_BADSIZE CAST(size_t, ~0ul)
  38  #define MAXDESC        64              /* max len of text description/MIME type */