diff options
Diffstat (limited to 'nis/nis_domain_of.c')
| -rw-r--r-- | nis/nis_domain_of.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/nis/nis_domain_of.c b/nis/nis_domain_of.c index eca2066aa3..4d6b48640e 100644 --- a/nis/nis_domain_of.c +++ b/nis/nis_domain_of.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1997 Free Software Foundation, Inc. +/* Copyright (c) 1997, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997. @@ -26,3 +26,17 @@ nis_domain_of (const_nis_name name) return nis_domain_of_r (name, result, NIS_MAXNAMELEN); } + +const_nis_name +__nis_domain_of (const_nis_name name) +{ + const_nis_name cptr = strchr (name, '.'); + + if (cptr++ == NULL) + return ""; + + if (*cptr == '\0') + return "."; + + return cptr; +} |