Module Name: src
Committed By: kre
Date: Wed Nov 10 15:58:39 UTC 2021
Modified Files:
src/bin/sh: output.h
Log Message:
Add a couple of macro definitions for dealing with shell I/O errors.
(Macros akin to stdio's ferror() and clearerr()).
NFC: the macros are defined, but not yet used anywhere. Uses coming soonish.
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/bin/sh/output.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/bin/sh/output.h
diff -u src/bin/sh/output.h:1.27 src/bin/sh/output.h:1.28
--- src/bin/sh/output.h:1.27 Tue Nov 21 03:42:39 2017
+++ src/bin/sh/output.h Wed Nov 10 15:58:38 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: output.h,v 1.27 2017/11/21 03:42:39 kre Exp $ */
+/* $NetBSD: output.h,v 1.28 2021/11/10 15:58:38 kre Exp $ */
/*-
* Copyright (c) 1991, 1993
@@ -105,5 +105,8 @@ void xtrace_pop(void);
#define out2c(c) outc(c, out2)
#define outxc(c) outc(c, outx)
+#define clr_err(file) ((file)->flags &= ~OUTPUT_ERR)
+#define io_err(file) ((file)->flags & OUTPUT_ERR)
+
#define OUTPUT_INCL
#endif
