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dumpstate: dump console-ramoops instead of last_kmsg if present

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Change-Id: I41a922b33f0b6b4e8e150a92e46032501a165e33
This commit is contained in:
Todd Poynor 2013-11-22 15:44:22 -08:00
parent 1b5143bfd6
commit 2a83daa8a3
1 changed files with 11 additions and 3 deletions
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8
cmds/dumpstate/dumpstate.c
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@ -43,6 +43,8 @@ static const char *dump_traces_path = NULL;
static char screenshot_path[PATH_MAX] = "";
#define PSTORE_LAST_KMSG "/sys/fs/pstore/console-ramoops"
/* dumps the current system state to stdout */
static void dumpstate() {
time_t now = time(NULL);
@ -161,8 +163,14 @@ static void dumpstate() {
dump_file("NETWORK ROUTES", "/proc/net/route");
dump_file("NETWORK ROUTES IPV6", "/proc/net/ipv6_route");
if (!stat(PSTORE_LAST_KMSG, &st)) {
/* Also TODO: Make console-ramoops CAP_SYSLOG protected. */
dump_file("LAST KMSG", PSTORE_LAST_KMSG);
} else {
/* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */
dump_file("LAST KMSG", "/proc/last_kmsg");
}
dump_file("LAST PANIC CONSOLE", "/data/dontpanic/apanic_console");
dump_file("LAST PANIC THREADS", "/data/dontpanic/apanic_threads");