Merge "liblog: android_log_event_list class permit -EBUSY retry" (b5e436bf) · Commits · e / os / android_system_core

liblog/include/log/log_event_list.h

+7 −3

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		#ifndef _LIBS_LOG_EVENT_LIST_H
		#define _LIBS_LOG_EVENT_LIST_H

		#include <errno.h>
		#include <stdint.h>

		#if (defined(__cplusplus) && defined(_USING_LIBCXX))
		@@ -148,6 +149,7 @@ class android_log_event_list {
		return ctx;
		}

		/* return errors or transmit status */
		int status() const {
		return ret;
		}
		@@ -209,14 +211,16 @@ class android_log_event_list {
		}

		int write(log_id_t id = LOG_ID_EVENTS) {
		/* facilitate -EBUSY retry */
		if ((ret == -EBUSY) \|\| (ret > 0)) ret = 0;
		int retval = android_log_write_list(ctx, id);
		if (retval < 0) ret = retval;
		/* existing errors trump transmission errors */
		if (!ret) ret = retval;
		return ret;
		}

		int operator<<(log_id_t id) {
		int retval = android_log_write_list(ctx, id);
		if (retval < 0) ret = retval;
		write(id);
		android_log_destroy(&ctx);
		return ret;
		}