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SourceVuESP-IDF Framework and ExamplesESP-IDFspiffs_object_truncate()

spiffs_object_truncate() function

Syntax

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Summary

Declaration

Definition

from spiffs_nucleus.h:733

s32_t spiffs_object_truncate( spiffs_fd *fd, u32_t new_len, u8_t remove_object);

Implemented in spiffs_nucleus.c:1739

Arguments

Argument

Declared as

spiffs_fd *

new_len

u32_t

remove_object

u8_t

References

Code

Location

Referrer

s32_t spiffs_object_truncate(

spiffs_nucleus.c:1739

s32_t spiffs_object_truncate(

spiffs_nucleus.h:733

res = spiffs_object_truncate(fd, 0, 0);

spiffs_hydrogen.c:275

SPIFFS_open()

res = spiffs_object_truncate(fd, 0, 0);

spiffs_hydrogen.c:308

SPIFFS_open_by_dirent()

res = spiffs_object_truncate(fd, 0, 0);

spiffs_hydrogen.c:355

SPIFFS_open_by_page()

res = spiffs_object_truncate(fd, 0, 1);

spiffs_hydrogen.c:681

SPIFFS_remove()

res = spiffs_object_truncate(fd, 0, 1);

spiffs_hydrogen.c:717

SPIFFS_fremove()

res = spiffs_object_truncate(fd, new_size, 0);

spiffs_hydrogen.c:757

SPIFFS_ftruncate()

Call Tree

spiffs_object_truncate() is called by 6 functions and calls 12 functions:

SPIFFS_open()

SPIFFS_open_by_dirent()

SPIFFS_open_by_page()

SPIFFS_remove()

SPIFFS_fremove()

SPIFFS_ftruncate()

spiffs_object_truncate()

spiffs_obj_lu_find_id_and_span()

spiffs_page_allocate_data()

spiffs_page_move()

spiffs_page_delete()

spiffs_object_update_index_hdr()

spiffs_cb_object_event()

spiffs_page_index_check()

spiffs_page_data_check()

Data Use

spiffs_object_truncate() reads 13 variables and writes 7 variables:

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spiffs_object_truncate() function

Syntax

Arguments

Related Functions

Examples

References

Call Tree

Data Use

Class Tree

Override Tree

Implementations

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