diff options
author | Matthew Maurer <mmaurer@google.com> | 2022-02-24 13:46:10 -0800 |
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committer | Matthew Maurer <mmaurer@google.com> | 2022-02-24 13:46:10 -0800 |
commit | e19343ab520ed0756f2ea7d9ba35ec4882b68fb5 (patch) | |
tree | 2987d16a0f8362f9d255e549007ad1a13e61efd1 | |
parent | 69195790ecfd855e7b20871db863254bee6d50ab (diff) | |
download | android_log-sys-e19343ab520ed0756f2ea7d9ba35ec4882b68fb5.tar.gz |
Add support for selecting log buffers
While `__android_log_write_log_message` can select a target log buffer,
it did not exist before API version 30. To allow selecting a log buffer
for earlier APIs, we add a signature for `__android_log_buf_write`.
Test: Check keystore2 logs still end up in system
Bug: 221185310
Change-Id: I741a17df5026e16e3cb3263876c4f588eb3ff60e
-rw-r--r-- | patches/0001-Add-support-for-selecting-log-buffers.patch | 33 | ||||
-rw-r--r-- | src/lib.rs | 5 |
2 files changed, 38 insertions, 0 deletions
diff --git a/patches/0001-Add-support-for-selecting-log-buffers.patch b/patches/0001-Add-support-for-selecting-log-buffers.patch new file mode 100644 index 0000000..f56fa6d --- /dev/null +++ b/patches/0001-Add-support-for-selecting-log-buffers.patch @@ -0,0 +1,33 @@ +From fb544f370ca1ae5b5c9de3a0c336ad9986537443 Mon Sep 17 00:00:00 2001 +From: Matthew Maurer <mmaurer@google.com> +Date: Thu, 24 Feb 2022 13:41:53 -0800 +Subject: [PATCH] Add support for selecting log buffers + +While `__android_log_write_log_message` can select a target log buffer, +it did not exist before API version 30. To allow selecting a log buffer +for earlier APIs, we add a signature for `__android_log_buf_write`. + +Change-Id: Ie933a9b00436a626bd200242047d646c564e9e13 +--- + src/lib.rs | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/src/lib.rs b/src/lib.rs +index eba5b19..b648ed5 100644 +--- a/src/lib.rs ++++ b/src/lib.rs +@@ -66,6 +66,11 @@ extern "C" { + tag: *const c_char, + text: *const c_char) + -> c_int; ++ pub fn __android_log_buf_write(bufID: c_int, ++ prio: c_int, ++ tag: *const c_char, ++ text: *const c_char) ++ -> c_int; + pub fn __android_log_print(prio: c_int, + tag: *const c_char, + fmt: *const c_char, +-- +2.35.1.574.g5d30c73bfb-goog + @@ -66,6 +66,11 @@ extern "C" { tag: *const c_char, text: *const c_char) -> c_int; + pub fn __android_log_buf_write(bufID: c_int, + prio: c_int, + tag: *const c_char, + text: *const c_char) + -> c_int; pub fn __android_log_print(prio: c_int, tag: *const c_char, fmt: *const c_char, |