Renesas M3T-MR100 Network Card User Manual


 
- 94 -
sus_tsk Suspend task
isus_tsk Suspend task (handler only)
[
[
[
[
C
C
L
L
a
a
n
n
g
g
u
u
a
a
g
g
e
e
A
A
P
P
I
I
]
]
]
]
ER ercd = sus_tsk( ID tskid );
ER ercd = isus_tsk( ID tskid );
z
z
P
P
a
a
r
r
a
a
m
m
e
e
t
t
e
e
r
r
s
s
ID tskid ID number of the target task
z
z
R
R
e
e
t
t
u
u
r
r
n
n
P
P
a
a
r
r
a
a
m
m
e
e
t
t
e
e
r
r
s
s
ER ercd Terminated normally (E_OK) or error code
[
[
[
[
A
A
s
s
s
s
e
e
m
m
b
b
l
l
y
y
l
l
a
a
n
n
g
g
u
u
a
a
g
g
e
e
A
A
P
P
I
I
]
]
]
]
.include mr100.inc
sus_tsk TSKID
isus_tsk TSKID
z
z
P
P
a
a
r
r
a
a
m
m
e
e
t
t
e
e
r
r
s
s
TSKID ID number of the target task
z
z
R
R
e
e
g
g
i
i
s
s
t
t
e
e
r
r
c
c
o
o
n
n
t
t
e
e
n
n
t
t
s
s
a
a
f
f
t
t
e
e
r
r
s
s
e
e
r
r
v
v
i
i
c
c
e
e
c
c
a
a
l
l
l
l
i
i
s
s
i
i
s
s
s
s
u
u
e
e
d
d
Register name Content after service call is issued
R0 Error code
R2 ID number of the target task
[
[
[
[
E
E
r
r
r
r
o
o
r
r
c
c
o
o
d
d
e
e
]
]
]
]
E_OBJ Object status invalid(task indicated by tskid is an inactive state)
E_QOVR Queuing overflow
[
[
[
[
F
F
u
u
n
n
c
c
t
t
i
i
o
o
n
n
a
a
l
l
d
d
e
e
s
s
c
c
r
r
i
i
p
p
t
t
i
i
o
o
n
n
]
]
]
]
This service call aborts execution of the task indicated by tskid and places it into SUSPENDED state. Tasks are resumed
from this SUSPENDED state by the rsm_tsk, irsm_tsk, frsm_tsk, or ifrsm_tsk service call. If the task indicated by tskid is
in DORMANT state, it returns the error code E_OBJ as a return value for the service call.
The maximum number of suspension requests by this service call that can be nested is 1. If this service call is issued to a
task which is already in SUSPENDED state, the error code E_QOVR is returned.
This service call forbids specifying the issuing task itself for tskid.
If this service call is to be issued from task context, use sus_tsk; if issued from non-task context, use isus_tsk.