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bind the console to /dev/null if the real console fails to come up
[project/procd.git]
/
early.c
diff --git
a/early.c
b/early.c
index
e86e4dd
..
7da1e4b
100644
(file)
--- a/
early.c
+++ b/
early.c
@@
-42,6
+42,7
@@
static void early_mounts(void)
static void early_dev(void)
{
mkdev("*", 0600);
static void early_dev(void)
{
mkdev("*", 0600);
+ mknod("/dev/null", 0666, makedev(1, 3));
}
static void early_console(const char *dev)
}
static void early_console(const char *dev)
@@
-55,10
+56,8
@@
static void early_console(const char *dev)
}
dd = open(dev, O_RDWR);
}
dd = open(dev, O_RDWR);
- if (dd < 0) {
- ERROR("Failed to open %s\n", dev);
- return;
- }
+ if (dd < 0)
+ dd = open("/dev/null", O_RDWR);
dup2(dd, STDIN_FILENO);
dup2(dd, STDOUT_FILENO);
dup2(dd, STDIN_FILENO);
dup2(dd, STDOUT_FILENO);