From 5f59a34ab747dde8ede7357f3431bf06bd6002fe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 8 Mar 2026 17:28:33 +0100 Subject: New upstream version 1.4.2 --- tests/getdtablesize.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'tests/getdtablesize.c') diff --git a/tests/getdtablesize.c b/tests/getdtablesize.c index b98fbb70..cc823952 100644 --- a/tests/getdtablesize.c +++ b/tests/getdtablesize.c @@ -1,5 +1,5 @@ /* getdtablesize() function: Return maximum possible file descriptor value + 1. - Copyright (C) 2008-2025 Free Software Foundation, Inc. + Copyright (C) 2008-2026 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This file is free software: you can redistribute it and/or modify @@ -61,13 +61,10 @@ getdtablesize (void) { /* We are looking for the number N such that the valid file descriptors are 0..N-1. It can be obtained through a loop as follows: - { - int fd; - for (fd = 3; fd < 65536; fd++) - if (dup2 (0, fd) == -1) - break; - return fd; - } + for (int fd = 3; fd < 65536; fd++) + if (dup2 (0, fd) == -1) + break; + return fd; On Windows XP, the result is 2048. The drawback of this loop is that it allocates memory for a libc internal array that is never freed. -- cgit v1.2.3