diff options
Diffstat (limited to 'sysdeps/mach/hurd/uname.c')
| -rw-r--r-- | sysdeps/mach/hurd/uname.c | 19 |
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; } |