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authorMichael I. Bushnell <mib@gnu.org>1995-06-20 16:31:54 +0000
committerMichael I. Bushnell <mib@gnu.org>1995-06-20 16:31:54 +0000
commita6f82b9d63d88072693024404a981b19a5c1e7eb (patch)
treeb9ecbaa316e21221f18bf3e04fbe39ee6c63dda4 /libports/count-bucket.c
parentfba5e72c73d8f31cc5324bbed379d5bfe16061fe (diff)
Initial revision
Diffstat (limited to 'libports/count-bucket.c')
-rw-r--r--libports/count-bucket.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/libports/count-bucket.c b/libports/count-bucket.c
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+/*
+ Copyright (C) 1995 Free Software Foundation, Inc.
+ Written by Michael I. Bushnell.
+
+ This file is part of the GNU Hurd.
+
+ The GNU Hurd is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at
+ your option) any later version.
+
+ The GNU Hurd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "ports.h"
+
+int
+ports_count_bucket (struct port_bucket *bucket)
+{
+ int ret;
+
+ mutex_lock (&_ports_lock);
+ ret = bucket->count;
+ bucket->flags |= PORT_BUCKET_NO_ALLOC;
+ mutex_unlock (&_ports_lock);
+
+ return ret;
+}