summaryrefslogtreecommitdiff
path: root/io.c
diff options
context:
space:
mode:
authorusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-12-20 03:43:14 +0000
committerusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-12-20 03:43:14 +0000
commit870e8c03e4cec5e3a0b490064a1ab2e11afbe418 (patch)
treed3d7a91b6bb9ca8ee9d627c212c7e00c35f76510 /io.c
parent78a75f90c082d505d9fc4be90526e94bf7a4c685 (diff)
* io.c (io_fwrite): workaround for MSVCRT's bug.
fixed: [ruby-core:03982] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r--io.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/io.c b/io.c
index f6ea3a1..7e4de96 100644
--- a/io.c
+++ b/io.c
@@ -431,6 +431,14 @@ io_fwrite(str, fptr)
) {
#ifdef __hpux
if (!errno) errno = EAGAIN;
+#elif defined(_WIN32) && !defined(__BORLANDC__)
+ /* workaround for MSVCRT's bug */
+ if (!errno) {
+ if (GetLastError() == ERROR_NO_DATA)
+ errno = EPIPE;
+ else
+ errno = EBADF;
+ }
#endif
if (rb_io_wait_writable(fileno(f))) {
rb_io_check_closed(fptr);