_scmsync.obsinfo

@@ -1,4 +0,0 @@
-mtime: 1723907592
-commit: d55652c139b556ffd8c18c7ebf15466719a0b2f6eee27af03cd255339d93f505
-url: https://src.opensuse.org/jengelh/libtracefs
-revision: master

add-explicit-meson-thread-dependency.patch

@@ -0,0 +1,89 @@
+From: Daniel Wagner <dwagner@suse.de>
+Date: Thu Jun 15 11:48:53 AM PDT 2023
+Subject: Add explicit meson thread dependency 
+Patch-mainline: mailed to mailing list
+References: none
+Signed-off-by: Tony Jones <tonyj@suse.de>
+
+Older version of meson do not add automatically the pthread dependency.
+Thus add it explicitly to the build.
+
+Signed-off-by: Daniel Wagner <dwagner@suse.de>
+---
+ meson.build         | 1 +
+ samples/meson.build | 4 ++--
+ src/meson.build     | 4 ++--
+ utest/meson.build   | 2 +-
+ 4 files changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index d0f0e2dafc8a..9d42d78ad957 100644
+--- a/meson.build
++++ b/meson.build
+@@ -17,6 +17,7 @@ project(
+ library_version = meson.project_version()
+ 
+ libtraceevent_dep = dependency('libtraceevent', version: '>= 1.7.0', required: true)
++threads_dep = dependency('threads', required: true)
+ cunit_dep = dependency('cunit', required : false)
+ 
+ prefixdir = get_option('prefix')
+diff --git a/samples/meson.build b/samples/meson.build
+index 5e8ad270f812..112b12217a04 100644
+--- a/samples/meson.build
++++ b/samples/meson.build
+@@ -30,7 +30,7 @@ foreach ex : examples
+     executable(
+         ex.underscorify(),
+         src,
+-        dependencies: [libtracefs_dep, libtraceevent_dep],
++        dependencies: [libtracefs_dep, libtraceevent_dep, threads_dep],
+         include_directories: [incdir])
+ endforeach
+ 
+@@ -39,7 +39,7 @@ src = gen.process(meson.current_source_dir() + '/../Documentation/libtracefs-sql
+ executable(
+    'sqlhist',
+    src,
+-   dependencies: [libtracefs_dep, libtraceevent_dep],
++   dependencies: [libtracefs_dep, libtraceevent_dep, threads_dep],
+    include_directories: [incdir],
+    install: true,
+    install_dir: bindir)
+diff --git a/src/meson.build b/src/meson.build
+index 56087e2301bf..5b7655453f50 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -36,14 +36,14 @@ libtracefs = library(
+     'tracefs',
+     sources, lfiles, pfiles,
+     version: library_version,
+-    dependencies: [libtraceevent_dep],
++    dependencies: [libtraceevent_dep, threads_dep],
+     include_directories: [incdir],
+     install: true)
+ 
+ libtracefs_static = static_library(
+     'tracefs_static',
+     sources, lfiles, pfiles,
+-    dependencies: [libtraceevent_dep],
++    dependencies: [libtraceevent_dep, threads_dep],
+     include_directories: [incdir],
+     install: false)
+ 
+diff --git a/utest/meson.build b/utest/meson.build
+index 91a526fca2bf..c79313c7c1fb 100644
+--- a/utest/meson.build
++++ b/utest/meson.build
+@@ -11,7 +11,7 @@ e = executable(
+    'trace-utest',
+    source,
+    include_directories: [incdir],
+-   dependencies: [libtraceevent_dep, cunit_dep],
++   dependencies: [libtraceevent_dep, threads_dep, cunit_dep],
+    link_with: libtracefs_static)
+ 
+ test('trace-utest', e)
+-- 
+2.40.1
+

build.specials.obscpio

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0b542e781a270fdcabd1fc3a97ec35ede63ae55477c9f532362a555fe318615c
-size 256

libtracefs-1.7.0.tar.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:411fcbf3434ecbaefa6c2b1bf092266293a672e2d7ee46fdd6b402753cb8bd16
+size 205716

libtracefs.changes

@@ -1,83 +1,3 @@
--------------------------------------------------------------------
-Sat Jul 27 17:57:36 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
-
-- Update to release 1.8.1
-  * Plug some memory leaks
-- Delete 0001-libtracefs-meson-build-tracefs-mmap-by-default.patch
-  (merged)
-
--------------------------------------------------------------------
-Mon Jun 17 14:22:13 UTC 2024 - Daniel Wagner <daniel.wagner@suse.com>
-
-- Update to v1.8.0
-  * remove: add-explicit-meson-thread-dependency.patch
-  * tracefs_follow_event_clear() and tracefs_follow_missed_events_clear()
-    API to clean up followers if the tracefs instance is going to be used
-    for other iterations
-  * tracefs_instance_file_write_number()
-    A simple helper function to make it easier to write numbers into the
-    tracefs files. It does the conversion from number to string, as the
-    files expect strings and not numbers.
-  * Add API to work with kbuffer, which gives more control to the application
-    and speeds it up:
-      tracefs_cpu_read_buf()
-      tracefs_cpu_buffered_read_buf()
-      tracefs_cpu_flush_buf()
-   * tracefs_instance_get_buffer_percent() and tracefs_instance_set_buffer_percent()
-     Modify the buffer_percent file that allows readers to block until the buffer
-     is filled to a given percent. This keeps the reader from causing events that
-     will add noise to the trace.
-   * tracefs_instance_clear()
-     Helper to clear the contents of the current trace instance.
-   * tep_get_sub_buffer_data_size()
-     Helper to retrieve the current sub-buffer data size. The Linux kernel tracing
-     ring buffer is broken up into smaller sub-buffers. This returns the size of
-     the data portion of those sub-buffers (does not include the sub-buffer meta
-     data).
-   * tracefs_load_headers()
-     API to just load the information about the sub-buffers and nothing more.
-   * API to extract tracing ring buffer statistics
-       tracefs_instance_get_stat()
-       tracefs_instance_put_stat()
-       tracefs_buffer_stat_entries()
-       tracefs_buffer_stat_overrun()
-       tracefs_buffer_stat_commit_overrun()
-       tracefs_buffer_stat_bytes()
-       tracefs_buffer_stat_event_timestamp()
-       tracefs_buffer_stat_timestamp()
-       tracefs_buffer_stat_dropped_events
-    * tracefs_instance_set_subbuf_size() and tracefs_instance_get_subbuf_size()
-      API to modify the sub-buffers size of the tracing ring buffer.
-    * Added TIMESTAMP_DELTA and TIMESTAMP_DELTA_USECS to tracefs_sql() as a shortcut
-      for (end.TIMESTAMP - start.TIMESTAMP) and (end.TIMESTAMP_USECS - start.TIMESTAMP_USECS)
-      respectively
-    * Add PID filtering API:
-        tracefs_filter_pid_function()
-	tracefs_filter_pid_events()
-        tracefs_filter_pid_function_clear()
-        tracefs_filter_pid_events_clear()
-    * Added tracefs_cpu_snapshot_open() to read the raw data of snapshot buffers
-    * Added snapshot functions:
-       tracefs_snapshot_snap()
-       tracefs_snapshot_clear()
-       tracefs_snapshot_free()
-    * Added ring buffer memory mapping APIs
-      tracefs_cpu_open_mapped()
-      tracefs_cpu_is_mapped()
-      tracefs_mapped_is_supported()
-      tracefs_cpu_map()
-      tracefs_cpu_unmap()
-    * Updates:
-      - Increase pipe max size to max value when using splice.
-      - Clear "max_graph_depth" on tracefs_instance_reset()
-      - Add missing headers to syscall() and SYS_* defines
-      - Add dependency fixes to meson build
-      - Fix some documentation / man page issues
-      - Fix memory leaks
-      - Fix cscope rule
-      - Fix issues in unit tests
-      - Added many more unit tests
-
 -------------------------------------------------------------------
 Thu Jun 15 18:50:11 UTC 2023 - Tony Jones <tonyj@suse.com>
 

libtracefs.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package libtracefs
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 Name:           libtracefs
 %define lname   libtracefs1
-Version:        1.8.1
+Version:        1.7.0
 Release:        0
 Summary:        Linux kernel trace file system library
 License:        LGPL-2.1-only
@@ -35,6 +35,7 @@ BuildRequires:  source-highlight
 BuildRequires:  xmlto
 BuildRequires:  xz
 BuildRequires:  pkgconfig(libtraceevent) >= 1.3
+Patch1:         add-explicit-meson-thread-dependency.patch
 
 %description
 This library provides C APIs to access the kernel trace file system.