From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v4 27/29] trace-cmd library: New internal API to set file state of output handler
Date: Thu, 20 May 2021 06:19:57 +0300 [thread overview]
Message-ID: <20210520031959.346165-28-tz.stoyanov@gmail.com> (raw)
In-Reply-To: <20210520031959.346165-1-tz.stoyanov@gmail.com>
Added a new library internal API to set the state of an output file
handler:
set_out_file_state()
This new API will be used internaly in library for split and convert
functionality.
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
lib/trace-cmd/include/trace-cmd-local.h | 3 +++
lib/trace-cmd/trace-output.c | 5 +++++
2 files changed, 8 insertions(+)
diff --git a/lib/trace-cmd/include/trace-cmd-local.h b/lib/trace-cmd/include/trace-cmd-local.h
index 48a01d43..830bbb1a 100644
--- a/lib/trace-cmd/include/trace-cmd-local.h
+++ b/lib/trace-cmd/include/trace-cmd-local.h
@@ -51,4 +51,7 @@ void out_compression_reset(struct tracecmd_output *handle);
void in_uncompress_reset(struct tracecmd_input *handle);
int in_uncompress_block(struct tracecmd_input *handle);
+void set_out_file_state(struct tracecmd_output *handle, int new_state);
+
+
#endif /* _TRACE_CMD_LOCAL_H */
diff --git a/lib/trace-cmd/trace-output.c b/lib/trace-cmd/trace-output.c
index e7370798..24c260c4 100644
--- a/lib/trace-cmd/trace-output.c
+++ b/lib/trace-cmd/trace-output.c
@@ -1951,6 +1951,11 @@ out_free:
return NULL;
}
+__hidden void set_out_file_state(struct tracecmd_output *handle, int new_state)
+{
+ handle->file_state = new_state;
+}
+
__hidden bool check_out_state(struct tracecmd_output *handle, int new_state)
{
return check_file_state(handle->file_version, handle->file_state, new_state);
--
2.31.1
next prev parent reply other threads:[~2021-05-20 3:20 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 3:19 [PATCH v4 00/29] Add trace file compression Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 01/29] trace-cmd library: Remove unused private APIs for creating trace files Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 02/29] trace-cmd library: Remove unused API tracecmd_update_option Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 03/29] trace-cmd: Check if file version is supported Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 04/29] trace-cmd library: Add new API to get file version of input handler Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 05/29] trace-cmd library: Select the file version when writing trace file Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 06/29] trace-cmd: Add APIs for library initialization and free Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 07/29] trace-cmd library: Add support for compression algorithms Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 08/29] trace-cmd list: Show supported " Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 09/29] trace-cmd library: Bump the trace file version to 7 Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 10/29] trace-cmd library: Compress part of the trace file Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 11/29] trace-cmd library: Read compressed " Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 12/29] trace-cmd library: Add new API to get compression of input handler Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 13/29] trace-cmd library: Inherit compression algorithm from input file Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 14/29] trace-cmd library: Extend the create file APIs to support different compression Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 15/29] trace-cmd record: Add new parameter --compression Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 16/29] trace-cmd dump: Add support for trace files version 7 Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 17/29] trace-cmd library: Add support for zlib compression library Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 18/29] trace-cmd library: Hide the logic for updating buffer offset Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 19/29] trace-cmd: Move buffers description outside of options Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 20/29] trace-cmd library: Track the offset in the option section in the trace file Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 21/29] trace-cmd library: Add compression of the option section of " Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 22/29] trace-cmd library: Refactor the logic for writing trace data in the file Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 23/29] trace-cmd library: Add APIs for read and write compressed data in chunks Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 24/29] trace-cmd: Compress trace data Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 25/29] trace-cmd: Read compressed " Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 26/29] trace-cmd library: Reuse within the library the function that checks file state Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` Tzvetomir Stoyanov (VMware) [this message]
2021-05-20 3:19 ` [PATCH v4 28/29] trace-cmd library: Make tracecmd_copy_headers() to work with output handler Tzvetomir Stoyanov (VMware)
2021-05-20 3:19 ` [PATCH v4 29/29] trace-cmd: Do not use trace file compression with streams Tzvetomir Stoyanov (VMware)
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