Update to latest catapult (3fe65c60)android-9.0.0_r47android-9.0.0_r46android-9.0.0_r45android-9.0.0_r44android-9.0.0_r43android-9.0.0_r42android-9.0.0_r41android-9.0.0_r40android-9.0.0_r39android-9.0.0_r38android-9.0.0_r37android-9.0.0_r36android-9.0.0_r35android-9.0.0_r34android-9.0.0_r33android-9.0.0_r32android-9.0.0_r31android-9.0.0_r30android-9.0.0_r22android-9.0.0_r21android-9.0.0_r20android-9.0.0_r19android-9.0.0_r16android-9.0.0_r12android-9.0.0_r11pie-qpr3-s1-releasepie-qpr3-releasepie-qpr3-b-releasepie-qpr2-releasepie-qpr1-s3-releasepie-qpr1-s2-releasepie-qpr1-s1-releasepie-qpr1-releasepie-dr1-releasepie-dr1-devpie-devpie-b4s4-releasepie-b4s4-dev

Notable changes:
Add clk_set_rate support
Add clock state support

Bug: 73775767
Bug: 73795364
Test: ./systrace.py
Change-Id: Iafb25ba9750f0e4cea6c8278788d8837e4a8776a

1 files changed, 21 insertions, 0 deletions

diff --git a/catapult/systrace/atrace_helper/jni/file_utils.cc b/catapult/systrace/atrace_helper/jni/file_utils.cc
index 9ebec2da..7d122d6b 100644
--- a/catapult/systrace/atrace_helper/jni/file_utils.cc
+++ b/catapult/systrace/atrace_helper/jni/file_utils.cc
@@ -93,4 +93,25 @@ bool ReadProcFileTrimmed(int pid,
   return ReadFileTrimmed(proc_path, buf, length);
 }
 
+LineReader::LineReader(char* buf, size_t size)
+    : ptr_(buf), end_(buf + size) {
+}
+
+LineReader::~LineReader() {
+}
+
+const char* LineReader::NextLine() {
+  if (ptr_ >= end_)
+    return nullptr;
+  const char* cur = ptr_;
+  char* next = strchr(ptr_, '\n');
+  if (next) {
+    *next = '\0';
+    ptr_ = next + 1;
+  } else {
+    ptr_ = end_;
+  }
+  return cur;
+}
+
 }  // namespace file_utils