esp_vfs_fat_test_contiguous_file() function

Test if a file is contiguous in the FAT filesystem

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Declaration

Definition

from esp_vfs_fat.h:434

esp_err_t esp_vfs_fat_test_contiguous_file(const char* base_path, const char* full_path, bool* is_contiguous);

Implemented in vfs_fat.c:1476

Arguments

Argument

Description

base_path

Base path of the partition examined (e.g. "/spiflash")

full_path

Full path of the file (e.g. "/spiflash/ABC.TXT")

is_contiguous

True == allocate space now, false == prepare to allocate -- see `f_expand` from FATFS

Return value

- ESP_OK on success - ESP_ERR_INVALID_ARG if invalid arguments (e.g. any of arguments are NULL) - ESP_ERR_INVALID_STATE if partition not found - ESP_FAIL if another FRESULT error (saved in errno)

Examples

References

from examples

esp_vfs_fat_test_contiguous_file() function

Syntax

Arguments

Return value

Examples

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