From: Tzvetomir Stoyanov <tstoyanov@vmware.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v11 4/9] trace-cmd: Added implementation of htonll() and ntohll()
Date: Thu, 25 Apr 2019 14:05:26 +0300 [thread overview]
Message-ID: <20190425110531.8941-5-tstoyanov@vmware.com> (raw)
In-Reply-To: <20190425110531.8941-1-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_ */
--
2.20.1
next prev parent reply other threads:[~2019-04-25 11:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-25 11:05 [PATCH v11 0/9] trace-cmd: Timetamps sync between host and guest machines, relying on vsock events Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 1/9] trace-cmd: Implemented new lib API: tracecmd_local_events_system() Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 2/9] trace-cmd: Added support for negative time offsets in trace.dat file Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 3/9] trace-cmd: Fix tracecmd_read_page_record() to read more than one event Tzvetomir Stoyanov
2019-04-25 11:05 ` Tzvetomir Stoyanov [this message]
2019-04-25 11:05 ` [PATCH v11 5/9] trace-cmd: Refactored few functions in trace-record.c Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 6/9] trace-cmd: Find and store pids of tasks, which run virtual CPUs of given VM Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 7/9] trace-cmd: Implemented new API tracecmd_add_option_v() Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 8/9] trace-cmd: Implemented new option in trace.dat file: TRACECMD_OPTION_TIME_SHIFT Tzvetomir Stoyanov
2019-04-25 11:05 ` [PATCH v11 9/9] trace-cmd [POC]: Implemented timestamps synch algorithm, using vsock events Tzvetomir Stoyanov
2019-08-15 18:40 ` [PATCH v11 0/9] trace-cmd: Timetamps sync between host and guest machines, relying on " Steven Rostedt
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