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* gdb.base/pie-support.exp: Pass "quiet" flag to gdb_compile.
[binutils-gdb.git]
/
gdb
/
testsuite
/
gdb.base
/
interrupt.c
1
#include <errno.h>
2
#include <stdio.h>
3
#include <unistd.h>
4
#include <stdlib.h>
5
6
#ifdef SIGNALS
7
#include <signal.h>
8
9
static void
10
sigint_handler
(
int
signo
)
11
{
12
}
13
#endif
14
15
int
16
main
()
17
{
18
char
x
;
19
int
nbytes
;
20
#ifdef usestubs
21
set_debug_traps
();
22
breakpoint
();
23
#endif
24
#ifdef SIGNALS
25
signal
(
SIGINT
,
sigint_handler
);
26
#endif
27
printf
(
"talk to me baby
\n
"
);
28
while
(
1
)
29
{
30
nbytes
=
read
(
0
, &
x
,
1
);
31
if
(
nbytes
<
0
)
32
{
33
#ifdef EINTR
34
if
(
errno
!=
EINTR
)
35
#endif
36
{
37
perror
(
""
);
38
return
1
;
39
}
40
}
41
else if
(
nbytes
==
0
)
42
{
43
printf
(
"end of file
\n
"
);
44
exit
(
0
);
45
}
46
else
47
write
(
1
, &
x
,
1
);
48
}
49
return
0
;
50
}
51
52
int
53
func1
()
54
{
55
return
4
;
56
}