diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-25 13:13:57 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-25 13:13:57 +0000 |
commit | 662678d1d9aa92862d72fa7d25fc07cf6333ade0 (patch) | |
tree | fcfa54ea8efa4f722e1feffda039d235b84f5d34 /c/src/exec/libcsupport/src/isatty.c | |
parent | 2000-08-15 Joel Sherrill <joel@OARcorp.com> (diff) | |
download | rtems-662678d1d9aa92862d72fa7d25fc07cf6333ade0.tar.bz2 |
2000-08-25 Joel Sherrill <joel.sherrill@OARcorp.com>
* libc/isatty.c, libc/imfs_handlers_directory.c, libc/creat.c,
libc/imfs_directory.c: Fixed style issues.
Diffstat (limited to '')
-rw-r--r-- | c/src/exec/libcsupport/src/isatty.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/c/src/exec/libcsupport/src/isatty.c b/c/src/exec/libcsupport/src/isatty.c index 3c64647a94..1f89125b2a 100644 --- a/c/src/exec/libcsupport/src/isatty.c +++ b/c/src/exec/libcsupport/src/isatty.c @@ -1,17 +1,27 @@ -/* isatty.c */ - -/* Dumb implementation so programs will at least run. */ +/* + * COPYRIGHT (c) 1989-1999. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ #include <sys/stat.h> -int -isatty (int fd) +int isatty( + int fd +) { struct stat buf; if (fstat (fd, &buf) < 0) return 0; + if (S_ISCHR (buf.st_mode)) return 1; + return 0; } |