FatFS
FFOBJID::attr
is only used within FatFS.
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ESP-IDF Framework and Examples
FatFS
FFOBJID::attr
FFOBJID::attr field
Syntax
Show:
Summary
Declaration
from
ff.h:187
BYTE
attr
;
Examples
References
from
examples
Code
Location
Referrer
BYTE
attr
;
/* Object attribute */
ff.h:187
dp
->
obj
.
attr
=
attr
=
dp
->
dir
[
DIR_Attr
]
&
AM_MASK
;
/* Get attribute */
ff.c:2347
dir_read()
dp
->
obj
.
attr
=
a
=
dp
->
dir
[
DIR_Attr
]
&
AM_MASK
;
ff.c:2432
dir_find()
dp
->
obj
.
attr
=
dp
->
dir
[
DIR_Attr
]
&
AM_MASK
;
ff.c:2453
dir_find()
if
(
!
(
dp
->
obj
.
attr
&
AM_DIR
)
)
{
/* It is not a sub-directory and cannot follow */
ff.c:3116
follow_path()
if
(
dj
.
obj
.
attr
&
(
AM_RDO
|
AM_DIR
)
)
{
/* Cannot overwrite it (R/O or FF_DIR) */
ff.c:3780
f_open()
if
(
dj
.
obj
.
attr
&
AM_DIR
)
{
/* File open against a directory */
ff.c:3828
f_open()
if
(
(
mode
&
FA_WRITE
)
&&
(
dj
.
obj
.
attr
&
AM_RDO
)
)
{
/* Write mode open against R/O file */
ff.c:3831
f_open()
if
(
dp
->
obj
.
attr
&
AM_DIR
)
{
/* This object is a sub-directory */
ff.c:4658
f_opendir()
if
(
dj
.
obj
.
attr
&
AM_RDO
)
{
ff.c:5033
f_unlink()
if
(
dj
.
obj
.
attr
&
AM_DIR
)
{
/* Is it a sub-directory? */
ff.c:5048
f_unlink()
Call Tree
from
examples
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Data Use
from
examples
FFOBJID::attr
is written by 2 functions and is read by 4 functions:
dir_read()
dir_find()
All items filtered out
FFOBJID::attr
follow_path()
f_open()
f_opendir()
f_unlink()
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
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Instances
from
examples
Lifecycle
from
examples
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