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-rw-r--r--libio/pclose.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/libio/pclose.c b/libio/pclose.c
index 219be57dbd..be7b330ce7 100644
--- a/libio/pclose.c
+++ b/libio/pclose.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993-2016 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -29,15 +29,12 @@
#include <errno.h>
#include <shlib-compat.h>
+/* POSIX does not require us to check that a stream passed to pclose()
+ was created by popen(). Instead we rely on _IO_SYSCLOSE to call
+ _proc_close when appropriate. */
int
__new_pclose (FILE *fp)
{
-#if 0
- /* Does not actually test that stream was created by popen(). Instead,
- it depends on the filebuf::sys_close() virtual to Do The Right Thing. */
- if (fp is not a proc_file)
- return -1;
-#endif
return _IO_new_fclose (fp);
}