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Mock Turtle
Commits
2da283e7
Commit
2da283e7
authored
May 03, 2019
by
Federico Vaga
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sw:lib: use sizeof to get path[] size
Signed-off-by:
Federico Vaga
<
federico.vaga@cern.ch
>
parent
03824c80
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1 changed file
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6 additions
and
7 deletions
+6
-7
libmockturtle.c
software/lib/libmockturtle.c
+6
-7
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software/lib/libmockturtle.c
View file @
2da283e7
...
...
@@ -185,7 +185,7 @@ void trtl_list_free(char **list)
struct
trtl_dev
*
trtl_open
(
const
char
*
device
)
{
struct
trtl_desc
*
trtl
;
char
path
[
TRTL_PATH_LEN
+
TRTL_NAME_LEN
];
char
path
[
256
];
int
i
,
err
,
k
,
fd
;
struct
stat
sb
;
...
...
@@ -194,12 +194,12 @@ struct trtl_dev *trtl_open(const char *device)
return
NULL
;
strncpy
(
trtl
->
name
,
device
,
TRTL_NAME_LEN
);
snprintf
(
path
,
TRTL_PATH_LEN
+
TRTL_NAME_LEN
,
"/dev/%s"
,
trtl
->
name
);
snprintf
(
path
,
sizeof
(
path
)
,
"/dev/%s"
,
trtl
->
name
);
err
=
stat
(
path
,
&
sb
);
if
(
!
err
)
{
strncpy
(
trtl
->
path
,
"/dev"
,
TRTL_PATH_LEN
);
}
else
{
snprintf
(
path
,
TRTL_PATH_LEN
+
TRTL_NAME_LEN
,
snprintf
(
path
,
sizeof
(
path
)
,
"/dev/mockturtle/%s"
,
trtl
->
name
);
err
=
stat
(
path
,
&
sb
);
if
(
err
)
...
...
@@ -207,7 +207,7 @@ struct trtl_dev *trtl_open(const char *device)
strncpy
(
trtl
->
path
,
"/dev/mockturtle"
,
TRTL_PATH_LEN
);
}
snprintf
(
path
,
TRTL_SYSFS_PATH_LEN
,
snprintf
(
path
,
sizeof
(
path
)
,
"/sys/class/mockturtle/%s/config-rom"
,
trtl
->
name
);
...
...
@@ -224,7 +224,7 @@ struct trtl_dev *trtl_open(const char *device)
for
(
i
=
0
;
i
<
trtl
->
cfgrom
.
n_cpu
;
++
i
)
{
trtl
->
fd_cpu
[
i
]
=
-
1
;
for
(
k
=
0
;
k
<
trtl
->
cfgrom
.
n_hmq
[
i
];
++
k
)
{
snprintf
(
path
,
64
,
"%s/%s-%02d-%02d"
,
snprintf
(
path
,
sizeof
(
path
)
,
"%s/%s-%02d-%02d"
,
trtl
->
path
,
trtl
->
name
,
i
,
k
);
fd
=
open
(
path
,
O_RDWR
);
if
(
fd
<
0
)
...
...
@@ -678,12 +678,11 @@ static int trtl_dev_open(struct trtl_desc *wdesc)
if
(
wdesc
->
fd_dev
<
0
)
{
char
path
[
64
];
snprintf
(
path
,
64
,
"%s/%s"
,
wdesc
->
path
,
wdesc
->
name
);
snprintf
(
path
,
sizeof
(
path
)
,
"%s/%s"
,
wdesc
->
path
,
wdesc
->
name
);
wdesc
->
fd_dev
=
open
(
path
,
O_RDWR
);
if
(
wdesc
->
fd_dev
<
0
)
return
-
1
;
}
return
0
;
}
...
...
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