FatFS
f_unlink()
is only used within FatFS.
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ESP-IDF Framework and Examples
FatFS
f_unlink()
f_unlink() function
Syntax
Show:
Summary
Declaration
Definition
from
ff.h:325
FRESULT
f_unlink
(
const
TCHAR
*
path
)
;
Implemented in
ff.c:5003
Arguments
Argument
path
Examples
References
from
examples
Code
Location
Referrer
FRESULT
f_unlink
(
ff.c:5003
FRESULT
f_unlink
(
const
TCHAR
*
path
)
;
/* Delete an existing file or directory */
ff.h:325
FRESULT
res
=
f_unlink
(
path
)
;
vfs_fat.c:773
vfs_fat_unlink()
FRESULT
res
=
f_unlink
(
name
)
;
vfs_fat.c:1042
vfs_fat_rmdir()
Call Tree
from
examples
f_unlink()
is called by 2 functions and calls 11 functions:
vfs_fat_unlink()
vfs_fat_rmdir()
All items filtered out
f_unlink()
mount_volume()
sync_fs()
unlock_volume()
remove_chain()
ld_clust()
dir_read()
dir_sdi()
dir_remove()
follow_path()
ff_memalloc()
ff_memfree()
All items filtered out
Data Use
from
examples
f_unlink()
reads 9 variables and writes 3 variables:
FF_DIR::obj
FF_DIR::dir
FF_DIR::fn
FRESULT::FR_OK
FRESULT::FR_NO_FILE
FRESULT::FR_INVALID_NAME
FRESULT::FR_DENIED
FFOBJID::attr
FRESULT::FR_NOT_ENOUGH_CORE
All items filtered out
f_unlink()
FFOBJID::fs
FFOBJID::sclust
FATFS::lfnbuf
All items filtered out
Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
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Instances
from
examples
Lifecycle
from
examples
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