ADHOC/replicant-frameworks_native
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Send libselinux logging to logcat.

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Otherwise we can't readily see log messages from libselinux calls
made by installd.

Change-Id: I319b30c181470468fe19dd5fbe9251ef03f1163b
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
This commit is contained in:
Stephen Smalley 2014-03-26 09:30:37 -04:00
parent 01502981cd
commit 7abb52bcaf
1 changed files with 25 additions and 0 deletions
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25
cmds/installd/installd.c
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@ -541,6 +541,27 @@ static void drop_privileges() {
} }
} }
static int log_callback(int type, const char *fmt, ...) {
va_list ap;
int priority;
switch (type) {
case SELINUX_WARNING:
priority = ANDROID_LOG_WARN;
break;
case SELINUX_INFO:
priority = ANDROID_LOG_INFO;
break;
default:
priority = ANDROID_LOG_ERROR;
break;
}
va_start(ap, fmt);
LOG_PRI_VA(priority, "SELinux", fmt, ap);
va_end(ap);
return 0;
}
int main(const int argc, const char *argv[]) { int main(const int argc, const char *argv[]) {
char buf[BUFFER_MAX]; char buf[BUFFER_MAX];
struct sockaddr addr; struct sockaddr addr;
@ -550,6 +571,10 @@ int main(const int argc, const char *argv[]) {
ALOGI("installd firing up\n"); ALOGI("installd firing up\n");
union selinux_callback cb;
cb.func_log = log_callback;
selinux_set_callback(SELINUX_CB_LOG, cb);
if (initialize_globals() < 0) { if (initialize_globals() < 0) {
ALOGE("Could not initialize globals; exiting.\n"); ALOGE("Could not initialize globals; exiting.\n");
exit(1); exit(1);