summaryrefslogtreecommitdiff
path: root/file.c
diff options
context:
space:
mode:
authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-10-17 22:26:58 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2004-10-17 22:26:58 +0000
commitbf71c226fcba94a936960f24a59df74b13abd22f (patch)
tree0f74d341a7548939ddf3e9ec69e584e2222dc080 /file.c
parenta79c87e3330a2aa589470133bf87a3e8a06d56c5 (diff)
* file.c (rb_file_truncate): discard read buffer before truncation.
[ruby-dev:24197] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'file.c')
-rw-r--r--file.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/file.c b/file.c
index ffa70c6..d656b70 100644
--- a/file.c
+++ b/file.c
@@ -67,6 +67,9 @@ char *strrchr _((const char*,const char));
#ifndef HAVE_LSTAT
#define lstat(path,st) stat(path,st)
#endif
+#if !HAVE_FSEEKO && !defined(fseeko)
+# define fseeko fseek
+#endif
VALUE rb_cFile;
VALUE rb_mFileTest;
@@ -2861,6 +2864,7 @@ rb_file_truncate(obj, len)
}
f = GetWriteFile(fptr);
fflush(f);
+ fseeko(f, (off_t)0, SEEK_CUR);
#ifdef HAVE_TRUNCATE
if (ftruncate(fileno(f), NUM2OFFT(len)) < 0)
rb_sys_fail(fptr->path);