ART: Remove file_utils' ReadFileToString
Replace with libbase.
Test: mmma art
Change-Id: Id042f4879485e743e3dc7548434be1634370ee66
diff --git a/runtime/native_stack_dump.cc b/runtime/native_stack_dump.cc
index 150fa78..ba5d141 100644
--- a/runtime/native_stack_dump.cc
+++ b/runtime/native_stack_dump.cc
@@ -39,6 +39,7 @@
#include <sys/time.h>
#include <sys/types.h>
+#include "android-base/file.h"
#include "android-base/stringprintf.h"
#include "android-base/strings.h"
@@ -418,7 +419,7 @@
std::string kernel_stack_filename(StringPrintf("/proc/self/task/%d/stack", tid));
std::string kernel_stack;
- if (!ReadFileToString(kernel_stack_filename, &kernel_stack)) {
+ if (!android::base::ReadFileToString(kernel_stack_filename, &kernel_stack)) {
os << prefix << "(couldn't read " << kernel_stack_filename << ")\n";
return;
}
diff --git a/runtime/signal_catcher.cc b/runtime/signal_catcher.cc
index 8da5fee..9b3de2a 100644
--- a/runtime/signal_catcher.cc
+++ b/runtime/signal_catcher.cc
@@ -27,6 +27,7 @@
#include <sstream>
+#include <android-base/file.h>
#include <android-base/stringprintf.h>
#include "arch/instruction_set.h"
@@ -52,7 +53,7 @@
// On Android, /proc/self/cmdline will have been rewritten to something like "system_server".
// Note: The string "Cmd line:" is chosen to match the format used by debuggerd.
std::string current_cmd_line;
- if (ReadFileToString("/proc/self/cmdline", ¤t_cmd_line)) {
+ if (android::base::ReadFileToString("/proc/self/cmdline", ¤t_cmd_line)) {
current_cmd_line.resize(current_cmd_line.find_last_not_of('\0') + 1); // trim trailing '\0's
std::replace(current_cmd_line.begin(), current_cmd_line.end(), '\0', ' ');
@@ -133,7 +134,7 @@
if ((false)) {
std::string maps;
- if (ReadFileToString("/proc/self/maps", &maps)) {
+ if (android::base::ReadFileToString("/proc/self/maps", &maps)) {
os << "/proc/self/maps:\n" << maps;
}
}
diff --git a/runtime/thread.cc b/runtime/thread.cc
index d6fce6a..1ad5b7e 100644
--- a/runtime/thread.cc
+++ b/runtime/thread.cc
@@ -35,6 +35,7 @@
#include <list>
#include <sstream>
+#include "android-base/file.h"
#include "android-base/stringprintf.h"
#include "android-base/strings.h"
@@ -1773,7 +1774,8 @@
// 1:cpuacct,cpu:/
// We want the third field from the line whose second field contains the "cpu" token.
std::string cgroup_file;
- if (!ReadFileToString(StringPrintf("/proc/self/task/%d/cgroup", tid), &cgroup_file)) {
+ if (!android::base::ReadFileToString(StringPrintf("/proc/self/task/%d/cgroup", tid),
+ &cgroup_file)) {
return "";
}
std::vector<std::string> cgroup_lines;
@@ -1898,7 +1900,8 @@
// Grab the scheduler stats for this thread.
std::string scheduler_stats;
- if (ReadFileToString(StringPrintf("/proc/self/task/%d/schedstat", tid), &scheduler_stats)
+ if (android::base::ReadFileToString(StringPrintf("/proc/self/task/%d/schedstat", tid),
+ &scheduler_stats)
&& !scheduler_stats.empty()) {
scheduler_stats = android::base::Trim(scheduler_stats); // Lose the trailing '\n'.
} else {