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From: Corinna Vinschen <corinna@sourceware.org> To: newlib-cvs@sourceware.org Subject: [newlib-cygwin] RISC-V: isatty: return 0 on error Date: Thu, 18 Jan 2018 08:21:00 -0000 [thread overview] Message-ID: <20180118082129.114253.qmail@sourceware.org> (raw) 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); }
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