From a639937a9ab176d7c38c1de7ef0d3b0d7643f856 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Thu, 3 Jan 2008 22:33:37 +0000
Subject: 2008-01-03  Jeff Johnston  <jjohnstn@redhat.com>

        Make isatty syscall handling consistent with other newlib syscalls.

        * libc/include/_syslist.h: Add _isatty.
        * libc/include/reent.h: Add _isatty_r.
        * libc/include/sys/unistd.h: Add _isatty.
        * libc/posix/Makefile.am: Add new _isatty.c file.
        * libc/posix/Makefile.in: Regenerated.
        * libc/posix/_isatty.c: New file.
        * libc/posix/isatty.c: Changed to call _isatty().
        * libc/reent/Makefile.am: Add new isattyr.c file.
        * libc/reent/Makefile.in: Regenerated.
        * libc/reent/isattyr.c: New file.
        * libc/stdio/freopen.c: Changed to call _isatty_r().
        * libc/stdio/makebuf.c: Ditto.
        * libc/sys/a29khif/_isatty.S: Change isatty to _isatty.
        * libc/sys/arc/isatty.c: Ditto.
        * libc/sys/arm/syscalls.c: Ditto.
        * libc/sys/d10v/syscalls.c: Ditto.
        * libc/sys/h8300hms/syscalls.c: Ditto.
        * libc/sys/h8500hms/syscalls.c: Ditto.
        * libc/sys/linux/Makefile.am: Add new isatty.c file.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/isatty.c: New file.
        * libc/syscalls/Makefile.am: Add new sysisatty.c file.
        * libc/syscalls/Makefile.in: Regenerated.
        * libc/syscalls/sysisatty.c: New file.
---
 newlib/libc/syscalls/sysisatty.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 newlib/libc/syscalls/sysisatty.c

(limited to 'newlib/libc/syscalls/sysisatty.c')

diff --git a/newlib/libc/syscalls/sysisatty.c b/newlib/libc/syscalls/sysisatty.c
new file mode 100644
index 000000000..5a6b8d455
--- /dev/null
+++ b/newlib/libc/syscalls/sysisatty.c
@@ -0,0 +1,15 @@
+/* connector for isatty */
+
+#include <reent.h>
+#include <unistd.h>
+
+int
+_DEFUN (isatty, (fd),
+     int fd)
+{
+#ifdef REENTRANT_SYSCALLS_PROVIDED
+  return _isatty_r (_REENT, fd);
+#else
+  return _isatty (fd);
+#endif
+}
-- 
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