commit ded44c06be23dc7447fb3e3f33f7d998c418657e
author Steve Muckle <smuckle@google.com> Thu Aug 01 16:03:02 2019 -0700
committer Steve Muckle <smuckle@google.com> Tue Aug 06 13:58:13 2019 -0700
tree 8ebe1ee28f98349d1c400d5b4c94ef1029518696
parent 781aa78ee25fca2bb27a9b724ae111f9581e63f7

libmodprobe: add verbose mode

Change-Id: I2be18320461cd712a4828400b8f29bb5f07c801f

libmodprobe/libmodprobe_ext.cpp

diff --git a/libmodprobe/libmodprobe_ext.cpp b/libmodprobe/libmodprobe_ext.cpp
index 3e9ff70..2efcac2 100644
--- a/libmodprobe/libmodprobe_ext.cpp
+++ b/libmodprobe/libmodprobe_ext.cpp
@@ -66,6 +66,7 @@
 bool Modprobe::ModuleExists(const std::string& module_name) {
     struct stat fileStat;
     if (blacklist_enabled && module_blacklist_.count(module_name)) {
+        LOG(INFO) << "module " << module_name << " is blacklisted";
         return false;
     }
     auto deps = GetDependencies(module_name);
@@ -74,9 +75,11 @@
         return false;
     }
     if (stat(deps.front().c_str(), &fileStat)) {
+        LOG(INFO) << "module " << module_name << " does not exist";
         return false;
     }
     if (!S_ISREG(fileStat.st_mode)) {
+        LOG(INFO) << "module " << module_name << " is not a regular file";
         return false;
     }
     return true;