]> granicus.if.org Git - strace/blobdiff - sysinfo.c
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[strace] / sysinfo.c
index 46f4ed207a20cab55b09ecd530445379faed3afe..a0f29cbf419d7eae9b1aa66e48dc914facea12e7 100644 (file)
--- a/sysinfo.c
+++ b/sysinfo.c
@@ -1,3 +1,37 @@
+/*
+ * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
+ * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
+ * Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
+ * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
+ * Copyright (c) 2012 H.J. Lu <hongjiu.lu@intel.com>
+ * Copyright (c) 2012 Denys Vlasenko <vda.linux@googlemail.com>
+ * Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #include "defs.h"
 #include DEF_MPERS_TYPE(sysinfo_t)
 #include <sys/sysinfo.h>
@@ -25,19 +59,19 @@ SYS_FUNC(sysinfo)
                        ", freehigh=%llu"
                        ", mem_unit=%u"
                        "}",
-                       (unsigned long long) si.uptime
-                       , (unsigned long long) si.loads[0]
-                       , (unsigned long long) si.loads[1]
-                       , (unsigned long long) si.loads[2]
-                       , (unsigned long long) si.totalram
-                       , (unsigned long long) si.freeram
-                       , (unsigned long long) si.sharedram
-                       , (unsigned long long) si.bufferram
-                       , (unsigned long long) si.totalswap
-                       , (unsigned long long) si.freeswap
+                       zero_extend_signed_to_ull(si.uptime)
+                       , zero_extend_signed_to_ull(si.loads[0])
+                       , zero_extend_signed_to_ull(si.loads[1])
+                       , zero_extend_signed_to_ull(si.loads[2])
+                       , zero_extend_signed_to_ull(si.totalram)
+                       , zero_extend_signed_to_ull(si.freeram)
+                       , zero_extend_signed_to_ull(si.sharedram)
+                       , zero_extend_signed_to_ull(si.bufferram)
+                       , zero_extend_signed_to_ull(si.totalswap)
+                       , zero_extend_signed_to_ull(si.freeswap)
                        , (unsigned) si.procs
-                       , (unsigned long long) si.totalhigh
-                       , (unsigned long long) si.freehigh
+                       , zero_extend_signed_to_ull(si.totalhigh)
+                       , zero_extend_signed_to_ull(si.freehigh)
                        , si.mem_unit
                        );
        }