output.h File Reference

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Data Structures
struct	output

Macros
#define	FD_STDIN   (fileno (stdin))
#define	FD_STDOUT   (fileno (stdout))
#define	FD_STDERR   (fileno (stderr))
#define	OUTPUT_SET(_new)   do{ output_context = (_new)->syncout ? (_new) : NULL; }while(0)
#define	OUTPUT_UNSET()   do{ output_context = NULL; }while(0)
#define	OUTPUT_TRACED()   do{ stdio_traced = 1; }while(0)
#define	OUTPUT_IS_TRACED()   (!!stdio_traced)
#define	RECORD_SYNC_MUTEX(m)   (void)(m)

Typedefs
typedef int	sync_handle_t

Functions
int	output_write (int fd, const void *buffer, size_t len)
void	output_init (struct output *out)
void	output_close (struct output *out)
void	output_start (void)
void	outputs (int is_err, const char *msg)
int	output_tmpfd (void)
void	output_dump (struct output *out)

Variables
struct output *	output_context
unsigned int	stdio_traced

Macro Definition Documentation

FD_STDERR

#define FD_STDERR   (fileno (stderr))

FD_STDIN

#define FD_STDIN   (fileno (stdin))

FD_STDOUT

#define FD_STDOUT   (fileno (stdout))

OUTPUT_IS_TRACED

#define OUTPUT_IS_TRACED

(

)

(!!stdio_traced)

OUTPUT_SET

#define OUTPUT_SET

(

_new

)

do{ output_context = (_new)->syncout ? (_new) : NULL; }while(0)

OUTPUT_TRACED

#define OUTPUT_TRACED

(

)

do{ stdio_traced = 1; }while(0)

OUTPUT_UNSET

#define OUTPUT_UNSET

(

)

do{ output_context = NULL; }while(0)

RECORD_SYNC_MUTEX

#define RECORD_SYNC_MUTEX

(

m

)

(void)(m)

Typedef Documentation

sync_handle_t

typedef int sync_handle_t

Function Documentation

output_close()

void output_close

(

struct output *

out

)

output_dump()

void output_dump

(

struct output *

out

)

output_init()

void output_init

(

struct output *

out

)

output_start()

void output_start

(

void

)

output_tmpfd()

int output_tmpfd

(

void

)

output_write()

int output_write	(	int	fd,
		const void *	buffer,
		size_t	len
	)

outputs()

void outputs	(	int	is_err,
		const char *	msg
	)

Variable Documentation

output_context

struct output* output_context

stdio_traced

unsigned int stdio_traced