From 631c72ccccec0964d585fd789629ab8fd034a133 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Tue, 27 Aug 2024 22:50:05 +0200 Subject: [PATCH] write-any-file: Don't reference an undefined function on native Windows. * m4/write-any-file.m4 (gl_WRITE_ANY_FILE): Remove test for , obsolete since 2009-05-03. Test for geteuid. * lib/write-any-file.c (geteuid): Define a fallback. --- ChangeLog | 7 +++++++ lib/write-any-file.c | 9 ++++++++- m4/write-any-file.m4 | 4 ++-- 3 files changed, 17 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index 312e926a95..2cbb17b6c0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2024-08-27 Bruno Haible + + write-any-file: Don't reference an undefined function on native Windows. + * m4/write-any-file.m4 (gl_WRITE_ANY_FILE): Remove test for , + obsolete since 2009-05-03. Test for geteuid. + * lib/write-any-file.c (geteuid): Define a fallback. + 2024-08-27 Bruno Haible mkdir-p: Don't reference an undefined function on native Windows. diff --git a/lib/write-any-file.c b/lib/write-any-file.c index 27ca2c47c5..d1f98471a9 100644 --- a/lib/write-any-file.c +++ b/lib/write-any-file.c @@ -19,11 +19,18 @@ #include +/* Specification. */ #include "write-any-file.h" + +#include + #include "priv-set.h" #include "root-uid.h" -#include +/* mingw and MSVC 9 lack geteuid, so setup a dummy value. */ +#if !HAVE_GETEUID +# define geteuid() ROOT_UID +#endif /* Return true if we know that we can write any file, including writing directories. */ diff --git a/m4/write-any-file.m4 b/m4/write-any-file.m4 index 50e5aa0c2a..621d9b9e41 100644 --- a/m4/write-any-file.m4 +++ b/m4/write-any-file.m4 @@ -1,5 +1,5 @@ # write-any-file.m4 -# serial 1 +# serial 2 dnl Copyright (C) 2007, 2009-2024 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -11,5 +11,5 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_WRITE_ANY_FILE], [ - AC_CHECK_HEADERS_ONCE([priv.h]) + AC_CHECK_FUNCS_ONCE([geteuid]) ]) -- 2.39.5