Revert "Restrict pmsg use to eng builds." am: 1723f3fcd1 (7241d2de) · Commits · e / os / android_system_core

liblog/pmsg_writer.c

+2 −21

Original line number	Diff line number	Diff line
		@@ -31,8 +31,6 @@
		#include <private/android_filesystem_config.h>
		#include <private/android_logger.h>

		#include <sys/system_properties.h>

		#include "config_write.h"
		#include "log_portability.h"
		#include "logger.h"
		@@ -53,25 +51,8 @@ LIBLOG_HIDDEN struct android_log_transport_write pmsgLoggerWrite = {
		.write = pmsgWrite,
		};

		static bool pmsgShouldUse = false;

		// Only use pmsg on eng builds
		static bool pmsgIsEng() {
		char buf[PROP_VALUE_MAX];

		if (__system_property_get("ro.build.type", buf) == 0) {
		return false;
		}

		if (!strncmp(buf, "eng", sizeof("eng"))) {
		return true;
		}
		return false;
		}

		static int pmsgOpen()
		{
		pmsgShouldUse = pmsgIsEng();
		if (pmsgLoggerWrite.context.fd < 0) {
		pmsgLoggerWrite.context.fd = TEMP_FAILURE_RETRY(open("/dev/pmsg0", O_WRONLY \| O_CLOEXEC));
		}
		@@ -94,7 +75,7 @@ static int pmsgAvailable(log_id_t logId)
		}
		if ((logId != LOG_ID_SECURITY) &&
		(logId != LOG_ID_EVENTS) &&
		(!pmsgShouldUse \|\| !__android_log_is_debuggable())) {
		!__android_log_is_debuggable()) {
		return -EINVAL;
		}
		if (pmsgLoggerWrite.context.fd < 0) {
		@@ -124,7 +105,7 @@ static int pmsgWrite(log_id_t logId, struct timespec *ts,
		size_t i, payloadSize;
		ssize_t ret;

		if ((logId == LOG_ID_EVENTS) && (!pmsgShouldUse \|\| !__android_log_is_debuggable())) {
		if ((logId == LOG_ID_EVENTS) && !__android_log_is_debuggable()) {
		if (vec[0].iov_len < 4) {
		return -EINVAL;
		}