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Diffstat (limited to 'sysdeps/mach/hurd/uname.c')
-rw-r--r--sysdeps/mach/hurd/uname.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/uname.c b/sysdeps/mach/hurd/uname.c
index 74d9d3799f..5fac305522 100644
--- a/sysdeps/mach/hurd/uname.c
+++ b/sysdeps/mach/hurd/uname.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1993, 1994, 1996 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
@@ -25,7 +25,20 @@ uname (struct utsname *uname)
{
error_t err;
- err = __USEPORT (PROC, __proc_uname (port, uname));
+ if (err = __USEPORT (PROC, __proc_uname (port, uname)))
+ return __hurd_fail (err);
- return err ? __hurd_fail (err) : 0;
+ /* Fill in the hostname, which the proc server doesn't know. */
+ err = errno;
+ if (__gethostname (uname.nodename, sizeof uname.nodename) < 0)
+ {
+ if (errno == ENAMETOOLONG)
+ /* Ignore the error of the buffer being too small.
+ It is of fixed size, nothing to do about it. */
+ errno = err;
+ else
+ return -1;
+ }
+
+ return 0;
}