stdio.h File Reference

Functions
int	fclose (FILE *stream)
	Close file stream.
int	fflush (FILE *stream)
	Flush file stream.
FILE *	fopen (const char *filename, const char *mode)
	Open file stream.
FILE *	freopen (const char *filename, const char *mode, FILE *stream)
	Reopen file stream.
void	setbuf (FILE *stream, char *buf)
	Buffer stream.
int	setvbuf (FILE *stream, char *buf, int mode, size_t size)
	Buffer stream.
int	fprintf (FILE *stream, const char *format,...)
	Write formatted string to file stream.
int	fscanf (FILE *stream, const char *format,...)
	Read formatted string from file stream.
int	vfscanf (FILE *stream, const char *format, va_list arg)
int	vfprintf (FILE *stream, const char *format, va_list arg)
int	fgetc (FILE *stream)
	Read character from file stream.
char *	fgets (char *s, int n, FILE *stream)
	Read string from file stream.
int	fputc (int c, FILE *stream)
	Write character to file stream.
int	fputs (const char *s, FILE *stream)
	Write string to file stream.
int	getc (FILE *stream)
	Read character from file stream (unsafe).
int	putc (int c, FILE *stream)
	Write character to file stream (unsafe).
int	ungetc (int c, FILE *stream)
	Stores a character into an input file stream.
size_t	fread (void *ptr, size_t size, size_t nmemb, FILE *stream))
	Read number of bytes from file stream.
size_t	fwrite (const void *ptr, size_t size, size_t nmemb, FILE *stream))
	Write number of bytes to file stream.
int	fgetpos (FILE *stream, fpos_t *pos)
	Store current value of file position indicator.
int	fseek (FILE *stream, long int offset, int whence)
	Move file stream's in-file pointer to new location.
int	fsetpos (FILE *stream, const fpos_t *pos)
	Set file position indicator.
long int	ftell (FILE *stream)
	Get current location of stream's in-file pointer.
void	rewind (FILE *stream)
	Move file stream's in-file pointer to beginning of file.
void	clearerr (FILE *stream)
	Clear end-of-file and error indicators.
int	feof (FILE *stream)
	Report whether end of stream has been reached.
int	ferror (FILE *stream)
	Report whether there is an error in file stream.