File: interrupt.c

package info (click to toggle)
binutils-avr 2.26.20160125%2BAtmel3.6.1-4
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 365,520 kB
  • sloc: ansic: 2,480,046; asm: 892,791; exp: 188,218; cpp: 133,829; makefile: 63,887; sh: 32,194; yacc: 26,783; lisp: 16,707; xml: 7,490; perl: 6,449; python: 4,555; ada: 4,318; pascal: 3,174; lex: 2,250; cs: 879; sed: 334; f90: 298; awk: 168; objc: 134; java: 73; fortran: 43
file content (57 lines) | stat: -rw-r--r-- 686 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

#include "../lib/unbuffer_output.c"

#ifdef SIGNALS
#include <signal.h>

static void
sigint_handler (int signo)
{
}
#endif

int
main ()
{
  char x;
  int nbytes;

  gdb_unbuffer_output ();

#ifdef SIGNALS
  signal (SIGINT, sigint_handler);
#endif
  printf ("talk to me baby\n");
  while (1)
    {
      nbytes = read (0, &x, 1);
      if (nbytes < 0)
	{
#ifdef EINTR
	  if (errno != EINTR)
#endif
	    {
	      perror ("");
	      return 1;
	    }
	}
      else if (nbytes == 0)
	{
	  printf ("end of file\n");
	  exit (0);
	}
      else
	write (1, &x, 1);
    }
  return 0;
}

int
func1 ()
{
  return 4;
}