Merge "dumpstate: Add trusty version if driver is found" into lmp-mr1-dev (bf46706f) · Commits · e / os / android_frameworks_native-old

cmds/dumpstate/dumpstate.c

+24 −0

Original line number	Original line	Diff line number	Diff line
	@@ -14,6 +14,7 @@
	* limitations under the License.		* limitations under the License.
	*/		*/

			#include <dirent.h>
	#include <errno.h>		#include <errno.h>
	#include <fcntl.h>		#include <fcntl.h>
	#include <limits.h>		#include <limits.h>
	@@ -75,6 +76,28 @@ static void get_tombstone_fds(tombstone_data_t data[NUM_TOMBSTONES]) {
	}		}
	}		}

			static void dump_dev_files(const char title, const char driverpath, const char *filename)
			{
			DIR *d;
			struct dirent *de;
			char path[PATH_MAX];

			d = opendir(driverpath);
			if (d == NULL) {
			return;
			}

			while ((de = readdir(d))) {
			if (de->d_type != DT_LNK) {
			continue;
			}
			snprintf(path, sizeof(path), "%s/%s/%s", driverpath, de->d_name, filename);
			dump_file(title, path);
			}

			closedir(d);
			}

	/* dumps the current system state to stdout */		/* dumps the current system state to stdout */
	static void dumpstate() {		static void dumpstate() {
	time_t now = time(NULL);		time_t now = time(NULL);
	@@ -107,6 +130,7 @@ static void dumpstate() {
	printf("Command line: %s\n", strtok(cmdline_buf, "\n"));		printf("Command line: %s\n", strtok(cmdline_buf, "\n"));
	printf("\n");		printf("\n");

			dump_dev_files("TRUSTY VERSION", "/sys/bus/platform/drivers/trusty", "trusty_version");
	run_command("UPTIME", 10, "uptime", NULL);		run_command("UPTIME", 10, "uptime", NULL);
	dump_file("MEMORY INFO", "/proc/meminfo");		dump_file("MEMORY INFO", "/proc/meminfo");
	run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-t", NULL);		run_command("CPU INFO", 10, "top", "-n", "1", "-d", "1", "-m", "30", "-t", NULL);