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fs_fgetpos()
int fs_fgetpos (FS_FILE *p_file,
fs_fpos_t *p_pos);
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File |
Called from |
Code enabled by |
|
fs_api..c |
Application |
FS_CFG_API_EN |
Get file position indicator.
Arguments
p_file
Pointer to a file.
p_pos
Pointer to variable that will receive the file position indicator.
Returned Value
0, if no error occurs.
Non-zero value, otherwise.
Notes/Warnings
The return value should be tested against 0:
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rtn = fs_fgetpos(p_file, &pos); if (rtn == 0) { // No error occurred } else { // Handle error } |
The value placed in pos should be passed to FS_fsetpos() to reposition the file to its position at the time when this function was called.