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The fclose () function flushes the stream pointed to by stream (writing any buffered output data using fflush (3)) and closes the underlying file descriptor. RETURN VALUE top. Upon successful completion, 0 is returned. Otherwise, EOF is returned and errno is set to indicate the error.
17 mar 2016 · Closes the given file stream. Any unwritten buffered data are flushed to the OS. Any unread buffered data are discarded. Whether or not the operation succeeds, the stream is no longer associated with a file, and the buffer allocated by setbuf or setvbuf, if any, is also disassociated and deallocated if automatic allocation was used.
7 sie 2024 · In C language, fclose() is a standard library function used to close a file that was previously opened using fopen(). This function is the itegral part of the file handling in C which allows the users to free the memory occupied by the file once all the operations are done on it.
The C library fclose () function is used to close an open file stream. It closes the stream and all buffers are flushed. Syntax. Following is the C library syntax of the fclose () function −. int fclose(FILE * stream); Parameters. This function accepts only a single parameter −.
OPIS. Funkcja fclose () odłącza strumień stream od pliku (zapisując wszystkie zbuforowane dane wyjściowe za pomocą fflush (3)) i zamyka deskryptor pliku przypisanego do strumienia. WARTOŚĆ ZWRACANA. Jeśli funkcja zakończyła się pomyślnie, zwracane jest 0.
The fclose() function closes a file. Closing a file will finish saving content into the file and clear memory that was used by the file pointer. The fclose() function is defined in the <stdio.h> header file.
The fclose() function shall cause the stream pointed to by stream to be flushed and the associated file to be closed. Any unwritten buffered data for the stream shall be written to the file; any unread buffered data shall be discarded.
