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-rw-r--r--libio/getc.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/libio/getc.c b/libio/getc.c
index 844bca4750..89abc0dac0 100644
--- a/libio/getc.c
+++ b/libio/getc.c
@@ -1,5 +1,5 @@
/*
-Copyright (C) 1993, 1995 Free Software Foundation
+Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU IO Library. This library is free
software; you can redistribute it and/or modify it under the
@@ -28,8 +28,19 @@ the executable file might be covered by the GNU General Public License. */
#undef getc
int
-getc (stream)
- FILE *stream;
+getc (fp)
+ FILE *fp;
{
- return _IO_getc (stream);
+ int result;
+ CHECK_FILE (fp, EOF);
+ _IO_flockfile (fp);
+ result = _IO_getc_unlocked (fp);
+ _IO_funlockfile (fp);
+ return result;
}
+
+#ifdef _IO_MTSAFE_IO
+# undef getc_locked
+
+weak_alias (getc_locked, getc)
+#endif