netdev - [PATCH 2/4 -rev1] Add new timeval_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20070726104526.0348e746.varunc@linux.vnet.ibm.com>
Date:	Thu, 26 Jul 2007 10:45:26 +0530
From:	Varun Chandramohan <varunc@...ux.vnet.ibm.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, kaber@...sh.net, socketcan@...tkopp.net,
	shemminger@...ux-foundation.org, krkumar2@...ibm.com
Subject: [PATCH 2/4 -rev1] Add new timeval_to_sec function

A new function for converting timeval to time_t is added in time.h. Its a common function used in different
places. The timeout is now rounded up as per the suggestion.

Signed-off-by: Varun Chandramohan <varunc@...ux.vnet.ibm.com>
---
 include/linux/time.h |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/include/linux/time.h b/include/linux/time.h
index dda9be6..908329a 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -147,6 +147,17 @@ static inline s64 timeval_to_ns(const st
 }
 
 /**
+ * timeval_to_sec - Convert timeval to seconds
+ * @tv:         pointer to the timeval variable to be converted
+ *
+ * Returns the seconds representation of timeval parameter.
+ */
+static inline time_t timeval_to_sec(const struct timeval *tv)
+{
+	return (tv->tv_sec + (tv->tv_usec + 999999)/1000000);
+}
+
+/**
  * ns_to_timespec - Convert nanoseconds to timespec
  * @nsec:	the nanoseconds value to be converted
  *
-- 
1.4.3.4

-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html