From 044e6f12be818d6ba2f1582ec6d6177d442a9512 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 1 Feb 2018 02:56:28 +0000 Subject: win32.c: EPIPE for ERROR_NO_DATA * win32/win32.c (rb_w32_write): writing to closed pipe fails with ERROR_NO_DATA but msvcrt maps it to EINVAL. map it to EPIPE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- win32/win32.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'win32/win32.c') diff --git a/win32/win32.c b/win32/win32.c index 699fc80467..0a43ac7118 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -7119,7 +7119,11 @@ rb_w32_write(int fd, const void *buf, size_t size) if ((_osfile(fd) & FTEXT) && (!(_osfile(fd) & FPIPE) || fd == fileno(stdout) || fd == fileno(stderr))) { - return _write(fd, buf, size); + ssize_t w = _write(fd, buf, size); + if (w == (ssize_t)-1 && errno == EINVAL) { + errno = map_errno(GetLastError()); + } + return w; } rb_acrt_lowio_lock_fh(fd); -- cgit v1.2.3