From c9b969eac6a44169ab85f04d98e717740828afaa Mon Sep 17 00:00:00 2001 From: Unknown <> Date: Thu, 31 Aug 2006 01:40:36 +0000 Subject: [PATCH] add files for 2006-08-31T01:40:36Z --- src/osdep/unix/log_cyg.c | 46 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 src/osdep/unix/log_cyg.c diff --git a/src/osdep/unix/log_cyg.c b/src/osdep/unix/log_cyg.c new file mode 100644 index 0000000..b60a4a7 --- /dev/null +++ b/src/osdep/unix/log_cyg.c @@ -0,0 +1,46 @@ +/* ======================================================================== + * Copyright 1988-2006 University of Washington + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * + * ======================================================================== + */ + +/* + * Program: Cygwin login + * + * Author: Mark Crispin + * Networks and Distributed Computing + * Computing & Communications + * University of Washington + * Administration Building, AG-44 + * Seattle, WA 98195 + * Internet: MRC@CAC.Washington.EDU + * + * Date: 1 August 1988 + * Last Edited: 30 August 2006 + */ + +/* Log in + * Accepts: login passwd struct + * argument count + * argument vector + * Returns: T if success, NIL otherwise + */ + +long loginpw (struct passwd *pw,int argc,char *argv[]) +{ + uid_t uid = pw->pw_uid; + /* must be same user name as last checkpw() */ + if (!(cyg_user && !strcmp (pw->pw_name,cyg_user))) return NIL; + /* do the ImpersonateLoggedOnUser() */ + cygwin_set_impersonation_token (cyg_hdl); + + return !(setgid (pw->pw_gid) || initgroups (cyg_user,pw->pw_gid) || + setuid (uid)); +} -- 2.40.0