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slowread(): Turn off O_NONBLOCK for stdin if it is on (#471)

This change turns off O_NONBLOCK for stdin if a previously ran
program left it on so that interactive programs that expect it
to be off work properly.

src/cmd/ksh93/sh/io.c: slowread():
- Turn off O_NONBLOCK for stdin if it is on.

Fixes: https://github.com/ksh93/ksh/issues/469
This commit is contained in:
atheik 2022-02-23 05:39:15 +02:00 committed by Martijn Dekker
parent e87dbebebd
commit 2e5fd4d4c1
4 changed files with 17 additions and 2 deletions

View file

@ -21,7 +21,7 @@
#define SH_RELEASE_FORK "93u+m" /* only change if you develop a new ksh93 fork */
#define SH_RELEASE_SVER "1.0.0-beta.2" /* semantic version number: https://semver.org */
#define SH_RELEASE_DATE "2022-02-18" /* must be in this format for $((.sh.version)) */
#define SH_RELEASE_DATE "2022-02-23" /* must be in this format for $((.sh.version)) */
#define SH_RELEASE_CPYR "(c) 2020-2022 Contributors to ksh " SH_RELEASE_FORK
/* Scripts sometimes field-split ${.sh.version}, so don't change amount of whitespace. */