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* io.c (io_fwrite): workaround for MSVCRT's bug.

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fixed: [ruby-core:03982]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2004-12-20 03:43:14 +00:00
parent 78a75f90c0
commit 870e8c03e4
2 changed files with 13 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Dec 20 12:42:17 2004 NAKAMURA Usaku <usa@ruby-lang.org>
* io.c (io_fwrite): workaround for MSVCRT's bug.
fixed: [ruby-core:03982]
Mon Dec 20 11:21:04 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* io.c (rb_io_eof): check if closed before clearerr().

8
io.c
View file

@ -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);