diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-06-03 10:59:37 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-06-03 10:59:37 +0000 |
commit | 19c78f9b9bb86db1eb176181e4f444eaa781f348 (patch) | |
tree | 14bb53feaf84d76df7df9d4926c8720d7a37f1b8 /io.c | |
parent | 3862d95f0e805bc0cb56926b86c4f19f25c4bdc7 (diff) |
* io.c (io_fflush): windows -- call fsync() only when the FD is tied to
file, because if the FD is pipe, it blocks.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -683,7 +683,9 @@ io_fflush(rb_io_t *fptr) rb_io_check_closed(fptr); } #ifdef _WIN32 - fsync(fptr->fd); + if (GetFileType((HANDLE)rb_w32_get_osfhandle(fptr->fd)) == FILE_TYPE_DISK) { + fsync(fptr->fd); + } #endif return 0; } @@ -1368,8 +1370,10 @@ rb_io_fsync(VALUE io) if (io_fflush(fptr) < 0) rb_sys_fail(0); +#ifndef _WIN32 /* already called in io_fflush() */ if (fsync(fptr->fd) < 0) rb_sys_fail_path(fptr->pathv); +#endif return INT2FIX(0); } #else |