SECCOMP-BPF: Added supported for inspection system call arguments from BPF filters.

sandbox/linux/seccomp-bpf/util.cc

Index: sandbox/linux/seccomp-bpf/util.cc
diff --git a/sandbox/linux/seccomp-bpf/util.cc b/sandbox/linux/seccomp-bpf/util.cc
index 904a1691407241210afca094550f7d254e4b5e48..e9e75904038a2c7a09b95a3079efa97187ee12cd 100644
--- a/sandbox/linux/seccomp-bpf/util.cc
+++ b/sandbox/linux/seccomp-bpf/util.cc
@@ -17,7 +17,7 @@
 
 namespace playground2 {
 
-bool Util::sendFds(int transport, const void *buf, size_t len, ...) {
+bool Util::SendFds(int transport, const void *buf, size_t len, ...) {
   int count = 0;
   va_list ap;
   va_start(ap, len);
@@ -55,7 +55,7 @@ bool Util::sendFds(int transport, const void *buf, size_t len, ...) {
       static_cast<ssize_t>(sizeof(dummy) + ((buf && len > 0) ? len : 0));
 }
 
-bool Util::getFds(int transport, void *buf, size_t *len, ...) {
+bool Util::GetFds(int transport, void *buf, size_t *len, ...) {
   int count = 0;
   va_list ap;
   va_start(ap, len);
@@ -115,10 +115,10 @@ bool Util::getFds(int transport, void *buf, size_t *len, ...) {
   return true;
 }
 
-void Util::closeAllBut(int fd, ...) {
+void Util::CloseAllBut(int fd, ...) {
   int proc_fd;
   int fdir;
-  if ((proc_fd = Sandbox::proc_fd()) < 0 ||
+  if ((proc_fd = Sandbox::ProcFd()) < 0 ||
       (fdir = openat(proc_fd, "self/fd", O_RDONLY|O_DIRECTORY)) < 0) {
     SANDBOX_DIE("Cannot access \"/proc/self/fd\"");
   }