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init: fix for FreeBSD console opening. Closes 9031

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2016-08-22 20:56:58 +02:00
parent 2cf9fa6e59
commit d035528261
1 changed files with 5 additions and 0 deletions
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5
init/init.c
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@ -297,6 +297,11 @@ static void console_init(void)
s = getenv("CONSOLE");
if (!s)
s = getenv("console");
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
/* BSD people say their kernels do not open fd 0,1,2; they need this: */
if (!s)
s = (char*)"/dev/console";
#endif
if (s) {
int fd = open(s, O_RDWR | O_NONBLOCK | O_NOCTTY);
if (fd >= 0) {