main.c File Reference

#include <core.h>
#include "pipevar.h"

Defines
#define	DEBUG_IO   (1<<0)
#define	DEBUG_POLL   (1<<1)
#define	DEBUG   0
#define	PIPEBUFSIZ   8192
#define	MAXPIPE   3000
#define	PIPE_USAGE   "usage: pipe [-v]"
Functions
void	dump_i (int i, t_pipe *pipe)
void	sys_fd_pipe_dump (t_tcb *caller)
int	is_holder (t_pipe *pipe, pid_t pid)
int	is_last_holder (t_pipe *pipe, pid_t pid)
int	holder_add (t_pipe_info *info, t_pipe *pipe, pid_t pid)
int	holder_rm (t_pipe_info *info, t_pipe *pipe, pid_t pid)
void	kill_holders (t_pipe *pipe, int sig, int cond, char *s)
void	sys_fd_pipe_open (t_tcb *caller)
void	closepipe (t_pipe *pipes, int d, char *s)
void	sys_fd_pipe_close (t_tcb *caller)
void	sys_fd_pipe_write (t_tcb *caller, int *do_yield)
void	sys_fd_pipe_read (t_tcb *caller, int *do_yield)
void	sys_fd_pipe_poll (t_tcb *caller)
void	sys_fd_pipe_fstat (t_tcb *caller)
void	sys_fd_pipe_ioctl (t_tcb *caller)
void	do_pipesrv_syscall ()
void	pipesrv_syscall ()
void	treat_dead (pid_t deadpid)
void	signotify (int sig)
void	piped_main ()
pid_t	create_piped ()
void	create_pipesrv ()
int	main (int argc, char **argv)
Variables
t_pipe_info	info
t_pipe	pipes [MAXPIPE]

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Define Documentation

#define DEBUG   0

#define DEBUG_IO   (1<<0)

#define DEBUG_POLL   (1<<1)

#define MAXPIPE   3000

#define PIPE_USAGE   "usage: pipe [-v]"

#define PIPEBUFSIZ   8192

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Function Documentation

void closepipe (  t_pipe *  pipes, int  d, char *  s )

pid_t create_piped (   )

void create_pipesrv (   )

allocate a task for pipe server

void do_pipesrv_syscall (   )

void dump_i (  int  i, t_pipe *  pipe )

int holder_add (  t_pipe_info *  info, t_pipe *  pipe, pid_t  pid )

int holder_rm (  t_pipe_info *  info, t_pipe *  pipe, pid_t  pid )

int is_holder (  t_pipe *  pipe, pid_t  pid )

int is_last_holder (  t_pipe *  pipe, pid_t  pid )

void kill_holders (  t_pipe *  pipe, int  sig, int  cond, char *  s )

int main (  int  argc, char **  argv )

void piped_main (   )

void pipesrv_syscall (   )

void signotify (  int  sig  )

void sys_fd_pipe_close (  t_tcb *  caller  )

void sys_fd_pipe_dump (  t_tcb *  caller  )

void sys_fd_pipe_fstat (  t_tcb *  caller  )

void sys_fd_pipe_ioctl (  t_tcb *  caller  )

void sys_fd_pipe_open (  t_tcb *  caller  )

void sys_fd_pipe_poll (  t_tcb *  caller  )

void sys_fd_pipe_read (  t_tcb *  caller, int *  do_yield )

void sys_fd_pipe_write (  t_tcb *  caller, int *  do_yield )

void treat_dead (  pid_t  deadpid  )

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Variable Documentation

t_pipe_info info

t_pipe pipes[MAXPIPE]

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