diff options
author | Ulrich Drepper <drepper@redhat.com> | 1999-08-24 23:12:15 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1999-08-24 23:12:15 +0000 |
commit | 0762715c25fead1f7713ec87c90cc2418d38f0dc (patch) | |
tree | 562d8c4b43684399df926121d2cae8197a1e0815 /libio | |
parent | 2c11fe3a7cab56152aa20d409e2b0105bd298ea5 (diff) |
(_IO_file_is_open): Only check for -1, not all negative numbers.
Diffstat (limited to 'libio')
-rw-r--r-- | libio/libioP.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libio/libioP.h b/libio/libioP.h index a9577cec74..5bf1a6d088 100644 --- a/libio/libioP.h +++ b/libio/libioP.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU IO Library. This library is free software; you can redistribute it and/or @@ -375,7 +375,7 @@ extern int _IO_file_stat __P ((_IO_FILE *, void *)); extern int _IO_file_close __P ((_IO_FILE *)); extern int _IO_file_underflow __P ((_IO_FILE *)); extern int _IO_file_overflow __P ((_IO_FILE *, int)); -#define _IO_file_is_open(__fp) ((__fp)->_fileno >= 0) +#define _IO_file_is_open(__fp) ((__fp)->_fileno != -1) extern void _IO_file_init __P ((_IO_FILE *)); extern _IO_FILE* _IO_file_attach __P ((_IO_FILE *, int)); extern _IO_FILE* _IO_file_open __P ((_IO_FILE *, const char *, int, int, |