Allow to target atrace apps by glob.

Test: Run trace against "com.google.android.*" and use camera.
Bug: 180021291
Change-Id: I9baa7847476b152284e7557e27f1eba1ee835695
diff --git a/libcutils/trace-dev.inc b/libcutils/trace-dev.inc
index 6543426..80205bc 100644
--- a/libcutils/trace-dev.inc
+++ b/libcutils/trace-dev.inc
@@ -21,6 +21,7 @@
 
 #include <errno.h>
 #include <fcntl.h>
+#include <fnmatch.h>
 #include <limits.h>
 #include <pthread.h>
 #include <stdatomic.h>
@@ -116,7 +117,7 @@
     for (int i = 0; i < count; i++) {
         snprintf(buf, sizeof(buf), "debug.atrace.app_%d", i);
         property_get(buf, value, "");
-        if (strcmp(value, "*") == 0 || strcmp(value, cmdline) == 0) {
+        if (fnmatch(value, cmdline, FNM_NOESCAPE) == 0) {
             return true;
         }
     }