Revert r227804: Use fseek/ftell instead of fseeko/ftello when Newlib is the libc
This change is causing a driver crash on libcxx-libcxxabi-x86_64-linux-ubuntu-msan
llvm-svn: 227806
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: ef66a6f40cacc610a2cbfc254c5395eef80c0de5
diff --git a/include/fstream b/include/fstream
index ace5eb9..38778c6 100644
--- a/include/fstream
+++ b/include/fstream
@@ -807,7 +807,7 @@
default:
return pos_type(off_type(-1));
}
-#if defined(_WIN32) || defined(_NEWLIB_VERSION)
+#if _WIN32
if (fseek(__file_, __width > 0 ? __width * __off : 0, __whence))
return pos_type(off_type(-1));
pos_type __r = ftell(__file_);
@@ -826,7 +826,7 @@
{
if (__file_ == 0 || sync())
return pos_type(off_type(-1));
-#if defined(_WIN32) || defined(_NEWLIB_VERSION)
+#if _WIN32
if (fseek(__file_, __sp, SEEK_SET))
return pos_type(off_type(-1));
#else
@@ -891,7 +891,7 @@
}
}
}
-#if defined(_WIN32) || defined(_NEWLIB_VERSION)
+#if _WIN32
if (fseek(__file_, -__c, SEEK_CUR))
return -1;
#else