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[newlib-cygwin] RISC-V: isatty: return 0 on error
- From: Corinna Vinschen <corinna at sourceware dot org>
- To: newlib-cvs at sourceware dot org
- Date: 18 Jan 2018 08:21:29 -0000
- Subject: [newlib-cygwin] RISC-V: isatty: return 0 on error
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=f2c9e55faf6fa560c25d448afa7e2d1ad61468f2
commit f2c9e55faf6fa560c25d448afa7e2d1ad61468f2
Author: Chih-Mao Chen <cmchen@andestech.com>
Date: Thu Nov 16 16:08:16 2017 +0800
RISC-V: isatty: return 0 on error
Diff:
---
libgloss/riscv/sys_isatty.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libgloss/riscv/sys_isatty.c b/libgloss/riscv/sys_isatty.c
index 0dc3db1..8857f48 100644
--- a/libgloss/riscv/sys_isatty.c
+++ b/libgloss/riscv/sys_isatty.c
@@ -13,5 +13,5 @@ _isatty(int file)
{
struct stat s;
int ret = _fstat (file, &s);
- return ret == -1 ? -1 : !!(s.st_mode & S_IFCHR);
+ return ret == -1 ? 0 : !!(s.st_mode & S_IFCHR);
}