FatFS
remove_chain()
is only used within FatFS.
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SourceVu
ESP-IDF Framework and Examples
FatFS
remove_chain()
remove_chain() function
Syntax
Show:
Summary
Declaration
from
ff.c:1434
static
FRESULT
remove_chain
(
FFOBJID
*
obj
,
DWORD
clst
,
DWORD
pclst
)
;
Arguments
Argument
obj
clst
pclst
Related Functions
Found 3 other functions taking a
FFOBJID
argument:
Function
get_fat()
validate()
create_chain()
Examples
References
from
examples
Code
Location
Referrer
static
FRESULT
remove_chain
(
/* FR_OK(0):succeeded, !=0:error */
ff.c:1434
res
=
remove_chain
(
&
dj
.
obj
,
cl
,
0
)
;
ff.c:3817
f_open()
res
=
remove_chain
(
&
fp
->
obj
,
fp
->
obj
.
sclust
,
0
)
;
ff.c:4968
f_truncate()
res
=
remove_chain
(
&
fp
->
obj
,
ncl
,
fp
->
clust
)
;
ff.c:4976
f_truncate()
res
=
remove_chain
(
&
dj
.
obj
,
dclst
,
0
)
;
ff.c:5078
f_unlink()
remove_chain
(
&
sobj
,
dcl
,
0
)
;
/* Could not register, remove the allocated cluster */
ff.c:5165
f_mkdir()
Call Tree
from
examples
remove_chain()
is called by 4 functions and calls 4 functions:
f_open()
f_truncate()
f_unlink()
f_mkdir()
All items filtered out
remove_chain()
ff_disk_ioctl()
clst2sect()
get_fat()
put_fat()
All items filtered out
Data Use
from
examples
remove_chain()
reads 11 variables and writes 2 variables:
FRESULT::FR_OK
FRESULT::FR_DISK_ERR
FRESULT::FR_INT_ERR
FATFS::fs_type
FATFS::pdrv
FATFS::fsi_flag
FATFS::csize
FATFS::free_clst
FATFS::n_fatent
FFOBJID::fs
FFOBJID::stat
All items filtered out
remove_chain()
FATFS::fsi_flag
FATFS::free_clst
All items filtered out
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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