source:
trunk/libs/newlib/src/libgloss/sparc/libsys/isatty.c
@
675
Last change on this file since 675 was 444, checked in by , 7 years ago | |
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File size: 239 bytes |
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1 | /* isatty.c */ |
2 | |
3 | /* Dumb implementation so programs will at least run. */ |
4 | |
5 | #include <sys/stat.h> |
6 | |
7 | int |
8 | isatty (int fd) |
9 | { |
10 | struct stat buf; |
11 | |
12 | if (fstat (fd, &buf) < 0) |
13 | return 0; |
14 | if (S_ISCHR (buf.st_mode)) |
15 | return 1; |
16 | return 0; |
17 | } |
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