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author | Theodore Tso <tytso@mit.edu> | 1997-02-19 21:59:22 +0000 |
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committer | Theodore Tso <tytso@mit.edu> | 1997-02-19 21:59:22 +0000 |
commit | 62e9205f08cff8c0481de75215e06978045f6f32 (patch) | |
tree | 1e83a918f8aff3a66a464a9633d9ba6b6990e366 /src/lib/krb5/krb/set_realm.c | |
parent | 7dba5fe6b838807d62dba20849735cb0507bf258 (diff) | |
download | krb5-62e9205f08cff8c0481de75215e06978045f6f32.tar.gz krb5-62e9205f08cff8c0481de75215e06978045f6f32.tar.xz krb5-62e9205f08cff8c0481de75215e06978045f6f32.zip |
Added set_realm.c, which implements krb5_set_principal_realm()
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@9918 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib/krb5/krb/set_realm.c')
-rw-r--r-- | src/lib/krb5/krb/set_realm.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/lib/krb5/krb/set_realm.c b/src/lib/krb5/krb/set_realm.c new file mode 100644 index 0000000000..2611da8967 --- /dev/null +++ b/src/lib/krb5/krb/set_realm.c @@ -0,0 +1,52 @@ +/* + * lib/krb5/krb/set_realm.c + * + * Copyright 1997 by the Massachusetts Institute of Technology. + * All Rights Reserved. + * + * Export of this software from the United States of America may + * require a specific license from the United States Government. + * It is the responsibility of any person or organization contemplating + * export to obtain such a license before exporting. + * + * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and + * distribute this software and its documentation for any purpose and + * without fee is hereby granted, provided that the above copyright + * notice appear in all copies and that both that copyright notice and + * this permission notice appear in supporting documentation, and that + * the name of M.I.T. not be used in advertising or publicity pertaining + * to distribution of the software without specific, written prior + * permission. M.I.T. makes no representations about the suitability of + * this software for any purpose. It is provided "as is" without express + * or implied warranty. + */ + +#include "k5-int.h" + +KRB5_DLLIMP krb5_error_code KRB5_CALLCONV +krb5_set_principal_realm(context, principal, realm) + krb5_context context; + krb5_principal principal; + const char FAR *realm; +{ + size_t length; + char *newrealm; + + if (!realm || !*realm) + return -EINVAL; + + length = strlen(realm); + newrealm = malloc(length); + if (!newrealm) + return -ENOMEM; + strcpy(newrealm, realm); + + (void) krb5_xfree(krb5_princ_realm(context,principal)->data); + + krb5_princ_realm(context, principal)->length = length; + krb5_princ_realm(context, principal)->data = newrealm; + + return 0; +} + + |