diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/setenv.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/sysdeps/generic/setenv.c b/sysdeps/generic/setenv.c index ae19721ef7..b8d234929f 100644 --- a/sysdeps/generic/setenv.c +++ b/sysdeps/generic/setenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 95, 96, 97, 98, 99 Free Software Foundation, Inc. +/* Copyright (C) 1992, 95, 96, 97, 98, 99, 2000 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 @@ -313,6 +313,19 @@ clearenv () return 0; } #ifdef _LIBC +static void +free_mem (void) +{ + /* Remove all traces. */ + clearenv (); + + /* Now remove the search tree. */ + __tdestroy (known_values, free); + known_values = NULL; +} +text_set_element (__libc_subfreeres, free_mem); + + # undef setenv # undef unsetenv # undef clearenv |