cat.c File Reference

#include <errno.h>
#include <sys/types.h>
#include <fcntl.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <minix/minlib.h>
#include <stdio.h>

Include dependency graph for cat.c:

Go to the source code of this file.

Defines
#define	CHUNK_SIZE   (2048 * sizeof(char *))
Functions
int	main (int argc, char **argv)
static void	copyout (char *file, int fd)
static void	output (char *buf, size_t count)
static void	report (char *label)
static void	fatal (char *label)
int	main (int argc, char *argv[])
Variables
static int	unbuffered
static char	ibuf [CHUNK_SIZE]
static char	obuf [CHUNK_SIZE]
static char *	op = obuf
static char	STDIN [] = "standard input"
static char	STDOUT [] = "standard output"
static int	excode = 0

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Define Documentation

#define CHUNK_SIZE   (2048 * sizeof(char *))

Definition at line 16 of file cat.c. Referenced by copyout(), main(), and split().

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Function Documentation

static void copyout (  char *  file, int  fd )  [static]

Definition at line 79 of file cat.c. References CHUNK_SIZE, fatal(), ibuf, memcpy(), n, obuf, output, read, and unbuffered. Referenced by main().

static void fatal (  char *  label  )  [static]

Definition at line 49 of file installboot.c. References exit(), and report().

int main (  int  argc, char *  argv[] )

Definition at line 34 of file cat.c. References close, copyout(), excode, exit(), i, O_RDONLY, obuf, open, output, report(), std_err(), STDIN, STDIN_FILENO, and unbuffered.

int main (  int  argc, char **  argv )

Definition at line 58 of file addaout.c. References A_IMG, A_MAGIC0, A_MAGIC1, aout, bp, copy_data(), errno, fdin, fdout, INPUT_FILE, lseek, memset(), n, O_CREAT, O_RDONLY, O_TRUNC, O_WRONLY, open, OUTPUT_FILE, printf, r, report(), result, SEEK_SET, stat::st_mode, stat, strerror(), and write.

static void output (  char *  buf, size_t  count )  [static]

static void report (  char *  label  )  [static]

Definition at line 43 of file installboot.c. References errno, fprintf(), stderr, and strerror().

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Variable Documentation

int excode = 0 [static]

Definition at line 32 of file cat.c. Referenced by apply_link(), copylink(), main(), and report().

char ibuf[CHUNK_SIZE] [static]

Definition at line 19 of file cat.c. Referenced by compressStream(), copyout(), kb_read(), kbd_interrupt(), mygetc(), rw_data_zones(), rw_ibmap(), rw_init_super(), and rw_zbmap().

char obuf[CHUNK_SIZE] [static]

Definition at line 20 of file cat.c. Referenced by chg_buf(), copyout(), die(), iwritfile(), main(), myputc(), prepare_output(), rw_data_zones(), rw_ibmap(), rw_init_super(), rw_zbmap(), testStream(), and uncompressStream().

char* op = obuf [static]

Definition at line 21 of file cat.c. Referenced by display(), dyndep(), lex(), m_enter(), m_in(), m_magic(), m_modify(), m_move(), m_out(), m_quit(), m_shell(), m_updown(), main(), nextdevice(), and print().

char STDIN[] = "standard input" [static]

Definition at line 29 of file cat.c.

char STDOUT[] = "standard output" [static]

Definition at line 30 of file cat.c.

int unbuffered [static]

Definition at line 18 of file cat.c. Referenced by copyout(), and main().

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