diff options
Diffstat (limited to 'common/uapi/cap.c')
| -rw-r--r-- | common/uapi/cap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/common/uapi/cap.c b/common/uapi/cap.c index 3495960..9433b2d 100644 --- a/common/uapi/cap.c +++ b/common/uapi/cap.c @@ -34,9 +34,8 @@ static capflags_t *__get_tcb_caps(id_t tid, size_t off) * @param caps Mask of capabilities to set. * @return \ref OK on success, \ref ERR_INVAL on invalid input. */ -SYSCALL_DEFINE3(set_cap)(sys_arg_t tid, sys_arg_t off, sys_arg_t caps) +SYSCALL_DEFINE3(set_cap)(struct tcb *t, sys_arg_t tid, sys_arg_t off, sys_arg_t caps) { - struct tcb *t = cur_tcb(); if (!is_set(t->caps, CAP_CAPS)) return SYS_RET1(ERR_PERM); @@ -55,8 +54,10 @@ SYSCALL_DEFINE3(set_cap)(sys_arg_t tid, sys_arg_t off, sys_arg_t caps) * @param off Offset of capability, multiple of \c bits(cap). * @return \ref OK, capabilities. */ -SYSCALL_DEFINE2(get_cap)(sys_arg_t tid, sys_arg_t off) +SYSCALL_DEFINE2(get_cap)(struct tcb *t, sys_arg_t tid, sys_arg_t off) { + UNUSED(t); + capflags_t *c; if (!(c = __get_tcb_caps(tid, off))) return SYS_RET1(ERR_INVAL); @@ -73,9 +74,8 @@ SYSCALL_DEFINE2(get_cap)(sys_arg_t tid, sys_arg_t off) * @return ERR_LERM if invalid permissions, ERR_INVAL if \p tid doesn't exist, * otherwise OK. */ -SYSCALL_DEFINE3(clear_cap)(sys_arg_t tid, sys_arg_t off, sys_arg_t caps) +SYSCALL_DEFINE3(clear_cap)(struct tcb *t, sys_arg_t tid, sys_arg_t off, sys_arg_t caps) { - struct tcb *t = cur_tcb(); if (!is_set(t->caps, CAP_CAPS)) return SYS_RET1(ERR_PERM); |