Merge "metricsd: Fix upload service to compile with new libchrome version"
diff --git a/init/init.cpp b/init/init.cpp
index 704597d..bac27df 100644
--- a/init/init.cpp
+++ b/init/init.cpp
@@ -74,7 +74,8 @@
static char qemu[32];
-std::vector<std::string> console_names;
+int have_console;
+std::string console_name = "/dev/console";
static time_t process_needs_restart;
const char *ENV[32];
@@ -297,23 +298,38 @@
static int console_init_action(const std::vector<std::string>& args)
{
- std::vector<std::string> consoles;
- std::string c_prop = property_get("ro.boot.console");
- if (c_prop.empty()) {
- // Property is missing, so check the system console by default.
- consoles.emplace_back(DEFAULT_CONSOLE);
- } else {
- consoles = android::base::Split(c_prop, ":");
+ std::string console = property_get("ro.boot.console");
+ if (!console.empty()) {
+ console_name = "/dev/" + console;
}
- for (const auto& c : consoles) {
- std::string console = "/dev/" + c;
- int fd = open(console.c_str(), O_RDWR | O_CLOEXEC);
- if (fd != -1) {
- console_names.emplace_back(c);
- close(fd);
- }
+ int fd = open(console_name.c_str(), O_RDWR | O_CLOEXEC);
+ if (fd >= 0)
+ have_console = 1;
+ close(fd);
+
+ fd = open("/dev/tty0", O_WRONLY | O_CLOEXEC);
+ if (fd >= 0) {
+ const char *msg;
+ msg = "\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n" // console is 40 cols x 30 lines
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ "\n"
+ " A N D R O I D ";
+ write(fd, msg, strlen(msg));
+ close(fd);
}
+
return 0;
}
diff --git a/init/init.h b/init/init.h
index c844489..b6a095b 100644
--- a/init/init.h
+++ b/init/init.h
@@ -18,17 +18,16 @@
#define _INIT_INIT_H
#include <string>
-#include <vector>
class Action;
class Service;
#define COMMAND_RETRY_TIMEOUT 5
-#define DEFAULT_CONSOLE "console"
extern const char *ENV[32];
extern bool waiting_for_exec;
-extern std::vector<std::string> console_names;
+extern int have_console;
+extern std::string console_name;
extern struct selabel_handle *sehandle;
extern struct selabel_handle *sehandle_prop;
diff --git a/init/readme.txt b/init/readme.txt
index 7d453c6..ef85ccf 100644
--- a/init/readme.txt
+++ b/init/readme.txt
@@ -115,11 +115,6 @@
Options are modifiers to services. They affect how and when init
runs the service.
-console [<console>]
- This service needs a console. The optional second parameter chooses a
- specific console instead of the default "/dev/console". The leading "/dev/"
- should be omitted, so "/dev/tty0" would be specified as just "console tty0".
-
critical
This is a device-critical service. If it exits more than four times in
four minutes, the device will reboot into recovery mode.
diff --git a/init/service.cpp b/init/service.cpp
index e7bbf7b..bdecc32 100644
--- a/init/service.cpp
+++ b/init/service.cpp
@@ -172,7 +172,6 @@
bool Service::HandleConsole(const std::vector<std::string>& args, std::string* err) {
flags_ |= SVC_CONSOLE;
- console_ = args.size() > 1 ? args[1] : DEFAULT_CONSOLE;
return true;
}
@@ -283,7 +282,7 @@
constexpr std::size_t kMax = std::numeric_limits<std::size_t>::max();
static const Map option_handlers = {
{"class", {1, 1, &Service::HandleClass}},
- {"console", {0, 1, &Service::HandleConsole}},
+ {"console", {0, 0, &Service::HandleConsole}},
{"critical", {0, 0, &Service::HandleCritical}},
{"disabled", {0, 0, &Service::HandleDisabled}},
{"group", {1, NR_SVC_SUPP_GIDS + 1, &Service::HandleGroup}},
@@ -330,7 +329,7 @@
}
bool needs_console = (flags_ & SVC_CONSOLE);
- if (needs_console && console_names.empty()) {
+ if (needs_console && !have_console) {
ERROR("service '%s' requires console\n", name_.c_str());
flags_ |= SVC_DISABLED;
return false;
@@ -607,12 +606,10 @@
}
void Service::OpenConsole() const {
- int fd = -1;
- if (std::find(console_names.begin(), console_names.end(), console_) != console_names.end()) {
- std::string c_path = "/dev/" + console_;
- fd = open(c_path.c_str(), O_RDWR);
+ int fd;
+ if ((fd = open(console_name.c_str(), O_RDWR)) < 0) {
+ fd = open("/dev/null", O_RDWR);
}
- if (fd == -1) fd = open("/dev/null", O_RDWR);
ioctl(fd, TIOCSCTTY, 0);
dup2(fd, 0);
dup2(fd, 1);
diff --git a/init/service.h b/init/service.h
index b003ca0..35abde9 100644
--- a/init/service.h
+++ b/init/service.h
@@ -129,7 +129,6 @@
std::string name_;
std::string classname_;
- std::string console_;
unsigned flags_;
pid_t pid_;