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Commit | Line | Data |
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ef44eed1 SS |
1 | #include <errno.h> |
2 | #include <stdio.h> | |
3 | int | |
4 | main () | |
5 | { | |
6 | char x; | |
7 | int nbytes; | |
8 | printf ("talk to me baby\n"); | |
9 | while (1) | |
10 | { | |
11 | nbytes = read (0, &x, 1); | |
12 | if (nbytes < 0) | |
13 | { | |
14 | if (errno != EINTR) | |
15 | perror (""); | |
16 | } | |
17 | else if (nbytes == 0) | |
18 | { | |
19 | printf ("end of file\n"); | |
20 | exit (0); | |
21 | } | |
22 | else | |
23 | write (1, &x, 1); | |
24 | } | |
25 | } | |
26 | ||
27 | int | |
28 | func1 () | |
29 | { | |
30 | return 4; | |
31 | } |