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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-01 02:56:28 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-01 02:56:28 +0000 |
commit | 044e6f12be818d6ba2f1582ec6d6177d442a9512 (patch) | |
tree | 7169f690ee55c9bad21a2864ad1e25ec425358ee /win32 | |
parent | 6381d498014da5dfbbdb4016a268ce30df04dad3 (diff) | |
download | ruby-044e6f12be818d6ba2f1582ec6d6177d442a9512.tar.gz |
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
Diffstat (limited to 'win32')
-rw-r--r-- | win32/win32.c | 6 |
1 files changed, 5 insertions, 1 deletions
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); |