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init: O_NONBLOCK needs more thought. reverted for now

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Denis Vlasenko 2008-11-29 23:14:37 +00:00
parent 7a1ddf20f3
commit a34b8a4d30
1 changed files with 3 additions and 2 deletions
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5
init/init.c
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@ -209,8 +209,9 @@ static void console_init(void)
/* Make sure fd 0,1,2 are not closed
* (so that they won't be used by future opens) */
bb_sanitize_stdio();
/* Make sure init can't be blocked by writing to stderr */
fcntl(STDERR_FILENO, F_SETFL, fcntl(STDERR_FILENO, F_GETFL) | O_NONBLOCK);
// Users report problems
// /* Make sure init can't be blocked by writing to stderr */
// fcntl(STDERR_FILENO, F_SETFL, fcntl(STDERR_FILENO, F_GETFL) | O_NONBLOCK);
}
s = getenv("TERM");