Simplified and cleaned up the radiusclient implementation, and

[ppp.git] / pppd / plugins / radius / radiusclient / lib / lock.c

diff --git a/pppd/plugins/radius/radiusclient/lib/lock.c b/pppd/plugins/radius/radiusclient/lib/lock.c
deleted file mode 100644 (file)
index 83f79d8..0000000
--- a/pppd/plugins/radius/radiusclient/lib/lock.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * $Id: lock.c,v 1.2 2002/02/27 15:51:20 dfs Exp $
- *
- * Copyright (C) 1997 Lars Fenneberg
- *
- * See the file COPYRIGHT for the respective terms and conditions.
- * If the file is missing contact me at lf@elemental.net
- * and I'll send you a copy.
- *
- */
-
-#include "config.h"
-#include "includes.h"
-
-#if defined(HAVE_FLOCK)
-
-int do_lock_exclusive(int fd)
-{
-       return flock(fd, LOCK_EX|LOCK_NB);
-}
-
-int do_unlock(int fd)
-{
-       return flock(fd, LOCK_UN);
-}
-
-#elif defined(HAVE_FCNTL)
-
-int do_lock_exclusive(int fd)
-{
-       flock_t fl;
-       int res;
-
-       memset((void *)&fl, 0, sizeof(fl));
-
-       fl.l_type = F_WRLCK;
-       fl.l_whence = fl.l_start = 0;
-       fl.l_len = 0; /* 0 means "to end of file" */
-
-       res = fcntl(fd, F_SETLK, &fl);
-
-       if ((res == -1) && (errno == EAGAIN))
-               errno = EWOULDBLOCK;
-
-       return res;
-}
-
-int do_unlock(int fd)
-{
-       flock_t fl;
-
-       memset((void *)&fl, 0, sizeof(fl));
-
-       fl.l_type = F_UNLCK;
-       fl.l_whence = fl.l_start = 0;
-       fl.l_len = 0; /* 0 means "to end of file" */
-
-       return fcntl(fd, F_SETLK, &fl);
-}
-
-#else
-YOU_LOOSE "need either flock(2) or fcntl(2)"
-#endif