From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v12 4/9] trace-cmd: Added implementation of htonll() and ntohll()
Date: Wed, 28 Aug 2019 11:57:41 +0300 [thread overview]
Message-ID: <20190828085746.26231-5-tz.stoyanov@gmail.com> (raw)
In-Reply-To: <20190828085746.26231-1-tz.stoyanov@gmail.com>
From: Tzvetomir Stoyanov <tstoyanov@vmware.com>
Added implementation of htonll() and ntohll() as
macros, if they are not already defined.
Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com>
---
tracecmd/include/trace-msg.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/tracecmd/include/trace-msg.h b/tracecmd/include/trace-msg.h
index b7fe10b..445f799 100644
--- a/tracecmd/include/trace-msg.h
+++ b/tracecmd/include/trace-msg.h
@@ -15,4 +15,14 @@ extern unsigned int page_size;
void plog(const char *fmt, ...);
void pdie(const char *fmt, ...);
+#ifndef htonll
+# if __BYTE_ORDER == __LITTLE_ENDIAN
+#define htonll(x) __bswap_64(x)
+#define ntohll(x) __bswap_64(x)
+#else
+#define htonll(x) (x)
+#define ntohll(x) (x)
+#endif
+#endif
+
#endif /* _TRACE_MSG_H_ */
--
2.21.0
next prev parent reply other threads:[~2019-08-28 8:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 8:57 [PATCH v12 0/9] trace-cmd: Timetamps sync between host and guest machines, relying on vsock events Tzvetomir Stoyanov (VMware)
2019-08-28 8:57 ` [PATCH v12 1/9] trace-cmd: Implemented new lib API: tracecmd_local_events_system() Tzvetomir Stoyanov (VMware)
2019-10-22 16:34 ` Steven Rostedt
2019-10-25 9:24 ` Tzvetomir Stoyanov
2019-08-28 8:57 ` [PATCH v12 2/9] trace-cmd: Added support for negative time offsets in trace.dat file Tzvetomir Stoyanov (VMware)
2019-08-28 8:57 ` [PATCH v12 3/9] trace-cmd: Fix tracecmd_read_page_record() to read more than one event Tzvetomir Stoyanov (VMware)
2019-10-22 17:34 ` Steven Rostedt
2019-08-28 8:57 ` Tzvetomir Stoyanov (VMware) [this message]
2019-08-28 8:57 ` [PATCH v12 5/9] trace-cmd: Refactored few functions in trace-record.c Tzvetomir Stoyanov (VMware)
2019-10-22 17:47 ` Steven Rostedt
2019-08-28 8:57 ` [PATCH v12 6/9] trace-cmd: Find and store pids of tasks, which run virtual CPUs of given VM Tzvetomir Stoyanov (VMware)
2019-08-28 8:57 ` [PATCH v12 7/9] trace-cmd: Implemented new API tracecmd_add_option_v() Tzvetomir Stoyanov (VMware)
2019-10-22 19:10 ` Steven Rostedt
2019-08-28 8:57 ` [PATCH v12 8/9] trace-cmd: Implemented new option in trace.dat file: TRACECMD_OPTION_TIME_SHIFT Tzvetomir Stoyanov (VMware)
2019-08-28 8:57 ` [PATCH v12 9/9] trace-cmd [POC]: Implemented timestamps synch algorithm, using vsock events Tzvetomir Stoyanov (VMware)
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