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Create basic device nodes when mounting /dev as tmpfs

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Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
This commit is contained in:
Claudio Matsuoka
2008-08-12 18:00:37 -03:00
parent 173853ca17
commit 220b2c9ae3
1 changed files with 17 additions and 0 deletions
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finit-alt.c
+17
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@@ -298,8 +298,21 @@ int main()
system(cmd);
continue;
}
#ifdef MAKE_DEVICES
/* This is used if the system uses udev and doesn't
* mount /dev as tmpfs in the initrd, or if it doesn't
* use an initrd. Mount /dev as tmpfs and create basic
* device nodes.
*/
if (MATCH_CMD(line, "mountdev", x)) {
mount("none", "/dev", "tmpfs", 0, "mode=0755");
blkdev("/dev/sda", 0660, 8, 0);
blkdev("/dev/sda1", 0660, 8, 1);
blkdev("/dev/sda2", 0660, 8, 2);
blkdev("/dev/sda3", 0660, 8, 3);
blkdev("/dev/sda4", 0660, 8, 4);
blkdev("/dev/sda5", 0660, 8, 5);
blkdev("/dev/sda6", 0660, 8, 6);
continue;
}
if (MATCH_CMD(line, "mknod ", x)) {
@@ -308,6 +321,7 @@ int main()
system(cmd);
continue;
}
#endif
}
fclose(f);
}
@@ -334,6 +348,9 @@ int main()
chmod("/dev/null", 0666);
chardev("/dev/mem", 0640, 1, 1);
chardev("/dev/tty0", 0660, 4, 0);
chardev("/dev/tty1", 0660, 4, 1);
chardev("/dev/tty2", 0660, 4, 2);
chardev("/dev/tty3", 0660, 4, 3);
chardev("/dev/input/mice", 0660, 13, 63);
chardev("/dev/input/event0", 0660, 13, 64);
chardev("/dev/agpgart", 0660, 10, 175);