static void
decode_renameat(struct tcb *tcp)
{
print_dirfd(tcp, tcp->u_arg[0]);
printpath(tcp, tcp->u_arg[1]);
tprints(", ");
print_dirfd(tcp, tcp->u_arg[2]);
printpath(tcp, tcp->u_arg[3]);
}
int
sys_linkat(struct tcb *tcp)
{
if (entering(tcp)) {
print_dirfd(tcp, tcp->u_arg[0]);
printpath(tcp, tcp->u_arg[1]);
tprints(", ");
print_dirfd(tcp, tcp->u_arg[2]);
printpath(tcp, tcp->u_arg[3]);
tprints(", ");
printflags(at_flags, tcp->u_arg[4], "AT_???");
}
return 0;
}
int
sys_fanotify_mark(struct tcb *tcp)
{
unsigned long long mask = 0;
int argn;
if (exiting(tcp))
return 0;
printfd(tcp, tcp->u_arg[0]);
tprints(", ");
printflags(fan_mark_flags, (unsigned) tcp->u_arg[1], "FAN_MARK_???");
tprints(", ");
/*
* the mask argument is defined as 64-bit,
* but kernel uses the lower 32 bits only.
*/
argn = getllval(tcp, &mask, 2);
printflags(fan_event_flags, mask, "FAN_???");
tprints(", ");
if ((int) tcp->u_arg[argn] == FAN_NOFD)
tprints("FAN_NOFD, ");
else
print_dirfd(tcp, tcp->u_arg[argn]);
printpath(tcp, tcp->u_arg[argn + 1]);
return 0;
}
int
sys_readlinkat(struct tcb *tcp)
{
if (entering(tcp))
print_dirfd(tcp, tcp->u_arg[0]);
return decode_readlink(tcp, 1);
}
int
sys_faccessat(struct tcb *tcp)
{
if (entering(tcp))
print_dirfd(tcp, tcp->u_arg[0]);
return decode_access(tcp, 1);
}
int
sys_symlinkat(struct tcb *tcp)
{
if (entering(tcp)) {
printpath(tcp, tcp->u_arg[0]);
tprints(", ");
print_dirfd(tcp, tcp->u_arg[1]);
printpath(tcp, tcp->u_arg[2]);
}
return 0;
}
