From 427c2754e990184d675e4adbda750925b84935a3 Mon Sep 17 00:00:00 2001 From: ocean Date: Wed, 23 Nov 2005 16:32:47 +0000 Subject: [PATCH] * file.c (w32_io_info): CreateFile failed on Win9x if file was already opened. (FILE_SHARE_READ was needed, but actually I don't understand the flags of CreateFile well...) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 6 ++++++ file.c | 3 ++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 1812bc7e10..82017c6c2d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +Thu Nov 24 01:31:44 2005 Hirokazu Yamamoto + + * file.c (w32_io_info): CreateFile failed on Win9x if file was already + opened. (FILE_SHARE_READ was needed, but actually I don't understand + the flags of CreateFile well...) + Wed Nov 23 23:52:35 2005 Yukihiro Matsumoto * numeric.c (num_div): use floor rather than rb_Integer(). diff --git a/file.c b/file.c index ca8bdf2f90..92bbf89512 100644 --- a/file.c +++ b/file.c @@ -655,7 +655,8 @@ w32_io_info(VALUE *file, BY_HANDLE_FILE_INFORMATION *st) } else { FilePathValue(*file); - f = CreateFile(StringValueCStr(*file), 0, 0, NULL, OPEN_EXISTING, + f = CreateFile(StringValueCStr(*file), 0, + FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, rb_w32_iswin95() ? 0 : FILE_FLAG_BACKUP_SEMANTICS, NULL); if (f == INVALID_HANDLE_VALUE) return FALSE; }