...sed for subsequent tape operations is selected with an ioctl (2). The partition switch is executed together with the next tape operation in order to avoid unnecessary tape movem…...he user root , or members of the group root . NOTES The CPUID instruction can be directly executed by a program using inline assembler. However this device allows convenient acc…...5) If the executable file /linuxrc is present in the initial root filesystem, /linuxrc is executed with UID 0. (The file /linuxrc must have executable permission. The file /linu…...This header is also followed by (potentially empty) variable-sized data depending on the executed request. However, if the reply is an error reply (i.e., error is set), then no …