LSS_SC_LOADARGS_4 2144 third_party/tcmalloc/chromium/src/base/linux_syscall_support.h LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4); \ LSS_SC_LOADARGS_4 2048 third_party/tcmalloc/vendor/src/base/linux_syscall_support.h LSS_SC_LOADARGS_4(arg1, arg2, arg3, arg4); \