Last change
on this file since 519 was
444,
checked in by satin@…, 6 years ago
|
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
|
File size:
302 bytes
|
Line | |
---|
1 | /* isatty.c */ |
---|
2 | |
---|
3 | /* Dumb implementation so programs will at least run. */ |
---|
4 | |
---|
5 | #include <sys/stat.h> |
---|
6 | #include <errno.h> |
---|
7 | |
---|
8 | int |
---|
9 | _isatty (int fd) |
---|
10 | { |
---|
11 | struct stat buf; |
---|
12 | |
---|
13 | if (fstat (fd, &buf) < 0) { |
---|
14 | errno = EBADF; |
---|
15 | return 0; |
---|
16 | } |
---|
17 | if (S_ISCHR (buf.st_mode)) |
---|
18 | return 1; |
---|
19 | errno = ENOTTY; |
---|
20 | return 0; |
---|
21 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.