Check-in [a1fd38efc8]
Overview
Comment:Minor QEMU init updates
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: a1fd38efc8e1376f177808c2a19d33d253a7b495
User & Date: rkeene on 2020-06-28 04:38:46
Other Links: manifest | tags
Context
2020-06-28
18:22
Switch to EXT4, Cache on its own partition/fs and added procps-ng to QEMU image check-in: 353218f0f3 user: rkeene tags: trunk
04:38
Minor QEMU init updates check-in: a1fd38efc8 user: rkeene tags: trunk
02:49
Added QEMU ignores check-in: 789651b077 user: rkeene tags: trunk
Changes

Modified build/qemu/init.c from [67d154f314] to [c418f5267f].

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
	exit(EXIT_FAILURE);
}

int main(int argc, char **argv) {
	/*
	 * Remount root filesystem read-write
	 */
	mount("/dev/vda2", "/", "ext2", MS_REMOUNT, NULL);

	/*
	 * Mount needed filesystems
	 */
	mkdir("/dev", 0755);
	mount("devtmpfs", "/dev", "devtmpfs", 0, NULL);








|







44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
	exit(EXIT_FAILURE);
}

int main(int argc, char **argv) {
	/*
	 * Remount root filesystem read-write
	 */
	mount("/dev/vda2", "/", "ext4", MS_REMOUNT, NULL);

	/*
	 * Mount needed filesystems
	 */
	mkdir("/dev", 0755);
	mount("devtmpfs", "/dev", "devtmpfs", 0, NULL);

67
68
69
70
71
72
73

74
75
76
77
78
79
80
81
82
83
84


85
86
87
88
89
90
91
92
93
94
95
96
97











98
99

	/*
	 * Setup networking
	 */
	run("/bin/init-networking", "init-networking", NULL);
	run("/bin/init-fuse", "init-fuse", NULL);


	mkdir("/bin", 0755);
	mkdir("/lib", 0755);
	mkdir("/opt", 0755);
	mkdir("/opt/appfs", 0755);
	mkdir("/var", 0755);
	mkdir("/var/cache", 0755);
	mkdir("/var/cache/appfs", 0755);
	run("/bin/appfsd", "appfsd", "/var/cache/appfs", "/opt/appfs", NULL);

	symlink(".", "/usr");
	symlink("lib", "/lib64");



	symlink("/opt/appfs/core.appfs.rkeene.org/bash/platform/latest/bin/bash", "/bin/bash");
	symlink("/opt/appfs/core.appfs.rkeene.org/coreutils/platform/latest/bin/env", "/bin/env");

	symlink("/bin/bash", "/bin/sh");

	setenv("PATH", "/bin:/opt/appfs/core.appfs.rkeene.org/coreutils/platform/latest/bin", 1);
	run("/bin/appfs-cache", "appfs-cache", "install", "-lib", "core.appfs.rkeene.org", "glibc", NULL);
	run("/bin/appfs-cache", "appfs-cache", "install", "core.appfs.rkeene.org", "coreutils", NULL);
	setenv("PATH", "/bin", 1);

	run("/bin/sh", "sh", NULL);












	return(0);
}







>











>
>













>
>
>
>
>
>
>
>
>
>
>


67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113

	/*
	 * Setup networking
	 */
	run("/bin/init-networking", "init-networking", NULL);
	run("/bin/init-fuse", "init-fuse", NULL);

	mkdir("/etc", 0755);
	mkdir("/bin", 0755);
	mkdir("/lib", 0755);
	mkdir("/opt", 0755);
	mkdir("/opt/appfs", 0755);
	mkdir("/var", 0755);
	mkdir("/var/cache", 0755);
	mkdir("/var/cache/appfs", 0755);
	run("/bin/appfsd", "appfsd", "/var/cache/appfs", "/opt/appfs", NULL);

	symlink(".", "/usr");
	symlink("lib", "/lib64");

	symlink("/proc/self/mounts", "/etc/mtab");

	symlink("/opt/appfs/core.appfs.rkeene.org/bash/platform/latest/bin/bash", "/bin/bash");
	symlink("/opt/appfs/core.appfs.rkeene.org/coreutils/platform/latest/bin/env", "/bin/env");

	symlink("/bin/bash", "/bin/sh");

	setenv("PATH", "/bin:/opt/appfs/core.appfs.rkeene.org/coreutils/platform/latest/bin", 1);
	run("/bin/appfs-cache", "appfs-cache", "install", "-lib", "core.appfs.rkeene.org", "glibc", NULL);
	run("/bin/appfs-cache", "appfs-cache", "install", "core.appfs.rkeene.org", "coreutils", NULL);
	setenv("PATH", "/bin", 1);

	run("/bin/sh", "sh", NULL);

	/*
	 * Remount root filesystem read-only
	 */
	umount("/dev");
	umount("/tmp");
	umount("/proc");
	umount("/sys");
	umount("/opt/appfs");
	mount("/dev/vda2", "/", "ext4", MS_REMOUNT | MS_RDONLY, NULL);
	sync();

	return(0);
}