Add -l option to show full command line (fixes #23)

src/process.cpp

@@ -225,7 +225,11 @@ Process *getProcess(unsigned long inode, const char *devicename) {
   if (proc != NULL)
     return proc;
 
-  Process *newproc = new Process(inode, devicename, node->name.c_str());
+  // extract program name and command line from data read from cmdline file
+  const char *prgname = node->cmdline.c_str();
+  const char *cmdline = prgname + strlen(prgname) + 1;
+
+  Process *newproc = new Process(inode, devicename, prgname, cmdline);
   newproc->pid = node->pid;
 
   char procdir[100];