Provides APIs for Standard Input/Output. More...

Collaboration diagram for STDIO:

Files
file	stdio.h
	Standard Input / Output APIs.

Macros
#define	FILENAME_MAX _POSIX_NAME_MAX

#define	EOF (-1)

#define	stdin (&sched_getstreams()->sl_streams[0])

#define	stdout (&sched_getstreams()->sl_streams[1])

#define	stderr (&sched_getstreams()->sl_streams[2])

#define	putc(c, s) fputc((c), (s))
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

#define	putchar(c) fputc(c, stdout)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

#define	getc(s) fgetc(s)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

#define	getchar() fgetc(stdin)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

#define	CONFIG_LIBC_TMPDIR "/tmp"

#define	P_tmpdir CONFIG_LIBC_TMPDIR

#define	CONFIG_LIBC_MAX_TMPFILE 32

#define	L_tmpnam CONFIG_LIBC_MAX_TMPFILE

#define	TMP_MAX 56800235584ull

#define	EXTERN extern

Typedefs
typedef struct file_struct	FILE

Functions
int	fclose (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fflush (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	feof (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	ferror (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fileno (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fgetc (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fgetpos (FAR FILE stream, FAR fpos_t pos)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

char *	fgets (FAR char s, int n, FAR FILE stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

FAR FILE *	fopen (FAR const char path, FAR const char type)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fprintf (FAR FILE stream, FAR const char format,...)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fputc (int c, FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fputs (FAR const char s, FAR FILE stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

size_t	fread (FAR void ptr, size_t size, size_t n_items, FAR FILE stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fseek (FAR FILE *stream, long int offset, int whence)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	fsetpos (FAR FILE stream, FAR fpos_t pos)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

long	ftell (FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

size_t	fwrite (FAR const void ptr, size_t size, size_t n_items, FAR FILE stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

FAR char *	gets (FAR char *s)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

FAR char *	gets_s (FAR char *s, rsize_t n)
	reads a line from stdin into the buffer More...

int	ungetc (int c, FAR FILE *stream)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	printf (FAR const char *format,...)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	puts (FAR const char *s)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	sprintf (FAR char buf, FAR const char format,...)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	asprintf (FAR char *ptr, FAR const char fmt,...)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	snprintf (FAR char buf, size_t size, FAR const char format,...)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	sscanf (FAR const char buf, FAR const char fmt,...)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

void	perror (FAR const char *s)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	vprintf (FAR const char *format, va_list ap)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	vfprintf (FAR FILE stream, const char format, va_list ap)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	vsprintf (FAR char buf, const char format, va_list ap)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	vsnprintf (FAR char buf, size_t size, const char format, va_list ap)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

int	vsscanf (FAR const char buf, FAR const char s, va_list ap)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

FAR FILE *	fdopen (int fd, FAR const char *type)
	POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/) More...

Detailed Description

Provides APIs for Standard Input/Output.

Macro Definition Documentation

#define CONFIG_LIBC_MAX_TMPFILE 32

Definition at line 146 of file stdio.h.

#define CONFIG_LIBC_TMPDIR "/tmp"

Definition at line 138 of file stdio.h.

#define EOF (-1)

Definition at line 94 of file stdio.h.

#define EXTERN extern

Definition at line 172 of file stdio.h.

#define FILENAME_MAX _POSIX_NAME_MAX

Definition at line 90 of file stdio.h.

#define getc ( s ) fgetc(s)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

Definition at line 120 of file stdio.h.

#define getchar ( ) fgetc(stdin)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

Definition at line 125 of file stdio.h.

#define L_tmpnam CONFIG_LIBC_MAX_TMPFILE

Definition at line 149 of file stdio.h.

#define P_tmpdir CONFIG_LIBC_TMPDIR

Definition at line 141 of file stdio.h.

#define putc	(	c,
		s
	)	fputc((c), (s))

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

Definition at line 110 of file stdio.h.

#define putchar ( c ) fputc(c, stdout)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

Definition at line 115 of file stdio.h.

#define stderr (&sched_getstreams()->sl_streams[2])

Definition at line 100 of file stdio.h.

#define stdin (&sched_getstreams()->sl_streams[0])

Definition at line 98 of file stdio.h.

#define stdout (&sched_getstreams()->sl_streams[1])

Definition at line 99 of file stdio.h.

#define TMP_MAX 56800235584ull

Definition at line 153 of file stdio.h.

Typedef Documentation

typedef struct file_struct FILE

Definition at line 161 of file stdio.h.

Function Documentation

int asprintf	(	FAR char **	ptr,
		FAR const char *	fmt,
			...
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fclose ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

FAR FILE* fdopen	(	int	fd,
		FAR const char *	type
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int feof ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int ferror ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fflush ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fgetc ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fgetpos	(	FAR FILE *	stream,
		FAR fpos_t *	pos
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

char* fgets	(	FAR char *	s,
		int	n,
		FAR FILE *	stream
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fileno ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

FAR FILE* fopen	(	FAR const char *	path,
		FAR const char *	type
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fprintf	(	FAR FILE *	stream,
		FAR const char *	format,
			...
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fputc	(	int	c,
		FAR FILE *	stream
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fputs	(	FAR const char *	s,
		FAR FILE *	stream
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

size_t fread	(	FAR void *	ptr,
		size_t	size,
		size_t	n_items,
		FAR FILE *	stream
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fseek	(	FAR FILE *	stream,
		long int	offset,
		int	whence
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int fsetpos	(	FAR FILE *	stream,
		FAR fpos_t *	pos
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

long ftell ( FAR FILE * stream )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

size_t fwrite	(	FAR const void *	ptr,
		size_t	size,
		size_t	n_items,
		FAR FILE *	stream
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

FAR char* gets ( FAR char * s )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

FAR char* gets_s	(	FAR char *	s,
		rsize_t	n
	)

reads a line from stdin into the buffer

gets() reads a line from stdin into the buffer pointed to by s until either a terminating newline or EOF, which it replaces with '\0'. Reads at most n-1 characters from stdin into the array pointed to by str until new-line character, end-of-file condition, or read error. The newline character, if encountered, is not saved in the arraay. A NUL character is written immediately after the last character read into the array, or to str[0] if no characters were read.

If n is zero or is greater than RSIZE_MAX, a null character is written to str[0] but the function reads and discards characters from stdin until new-line character, end-of-file condition, or read error (not implemented).

If n-1 characters have been read, continues reading and discarding the characters from stdin until new-line character, end-of-file condition, or read error.

Parameters

[out]	s	buffer to save string from stdin
[in]	n	size of string to save

Returns: On success, a pointer of buffer is returned. On failure, NULL is returned.

Since: Tizen RT v1.0

void perror ( FAR const char * s )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int printf	(	FAR const char *	format,
			...
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int puts ( FAR const char * s )

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int snprintf	(	FAR char *	buf,
		size_t	size,
		FAR const char *	format,
			...
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int sprintf	(	FAR char *	buf,
		FAR const char *	format,
			...
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int sscanf	(	FAR const char *	buf,
		FAR const char *	fmt,
			...
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int ungetc	(	int	c,
		FAR FILE *	stream
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int vfprintf	(	FAR FILE *	stream,
		const char *	format,
		va_list	ap
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int vprintf	(	FAR const char *	format,
		va_list	ap
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int vsnprintf	(	FAR char *	buf,
		size_t	size,
		const char *	format,
		va_list	ap
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int vsprintf	(	FAR char *	buf,
		const char *	format,
		va_list	ap
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

int vsscanf	(	FAR const char *	buf,
		FAR const char *	s,
		va_list	ap
	)

POSIX APIs (refer to : http://pubs.opengroup.org/onlinepubs/9699919799/)

Since: Tizen RT v1.0

Files

Macros

Typedefs

Functions

Detailed Description

Macro Definition Documentation

Typedef Documentation

Function Documentation