[libvirt] [sandbox 3/3] Create /dev/fd symlink to /proc/self/fd
Some applications and scripts are using /dev/fd. Netconfig and
openSUSE network scripts are in such a case, getting the symlink makes
them work.
---
libvirt-sandbox/libvirt-sandbox-init-qemu.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libvirt-sandbox/libvirt-sandbox-init-qemu.c
b/libvirt-sandbox/libvirt-sandbox-init-qemu.c
index cd6055a..5ecc3de 100644
--- a/libvirt-sandbox/libvirt-sandbox-init-qemu.c
+++ b/libvirt-sandbox/libvirt-sandbox-init-qemu.c
@@ -356,6 +356,12 @@ main(int argc ATTR_UNUSED, char **argv ATTR_UNUSED)
/* Main special filesystems */
mount_other("/dev", "devtmpfs", 0755);
+ if (symlink("/proc/self/fd", "/dev/fd") < 0) {
+ fprintf(stderr, "libvirt-sandbox-init-qemu: %s: failed to create /dev/fd
symlink: %s\n",
+ __func__, strerror(errno));
+ exit_poweroff();
+ }
+
mount_other_opts("/dev/pts", "devpts",
"gid=5,mode=620,ptmxmode=000", 0755);
mount_other("/sys", "sysfs", 0755);
mount_other("/proc", "proc", 0755);
--
2.1.4