From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Thu, 17 Feb 2000 19:39:52 +0000 Subject: import newlib-2000-02-17 snapshot --- newlib/libc/posix/isatty.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 newlib/libc/posix/isatty.c (limited to 'newlib/libc/posix/isatty.c') diff --git a/newlib/libc/posix/isatty.c b/newlib/libc/posix/isatty.c new file mode 100644 index 000000000..3c64647a9 --- /dev/null +++ b/newlib/libc/posix/isatty.c @@ -0,0 +1,17 @@ +/* isatty.c */ + +/* Dumb implementation so programs will at least run. */ + +#include + +int +isatty (int fd) +{ + struct stat buf; + + if (fstat (fd, &buf) < 0) + return 0; + if (S_ISCHR (buf.st_mode)) + return 1; + return 0; +} -- cgit v1.2.3