diff options
Diffstat (limited to 'winsup/cygwin/uinfo.cc')
| -rw-r--r-- | winsup/cygwin/uinfo.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc index 757ca2000..6fca2fde8 100644 --- a/winsup/cygwin/uinfo.cc +++ b/winsup/cygwin/uinfo.cc @@ -449,6 +449,28 @@ cygheap_user::env_name (const char *name, size_t namelen) return pwinname; } +const char * +cygheap_user::env_systemroot (const char *name, size_t namelen) +{ + if (!psystemroot) + { + int size = GetWindowsDirectory (NULL, 0); + if (size > 0) + { + psystemroot = (char *) cmalloc (HEAP_STR, ++size); + size = GetWindowsDirectory (psystemroot, size); + if (size <= 0) + { + cfree (psystemroot); + psystemroot = NULL; + } + } + if (size <= 0) + debug_printf ("GetWindowsDirectory(), %E"); + } + return psystemroot; +} + char * pwdgrp::next_str (char c) { |