read and/or clear kernel message ring buffer; set console_loglevel NAME syslog, klogctl - read and/or clear......For each thread, the kernel maintains two attributes (addresses) called set_child_tid and clear_child_tid . These two attributes contain the value NULL by default. set_child_tid…...n "empty" descriptor is passed to set_thread_area (), the corresponding TLS entry will be cleared. See BUGS for additional details. Since Linux 3.19, set_thread_area () cannot b…...n "empty" descriptor is passed to set_thread_area (), the corresponding TLS entry will be cleared. See BUGS for additional details. Since Linux 3.19, set_thread_area () cannot b…...tr { __u64 attr_set; /* Mount properties to set */ __u64 attr_clr; /* Mount properties to clear */ __u64 propagation; /* Mount propagation type */ __u64 userns_fd; /* User names…...ONST Set PLL time constant from buf.constant . If the STA_NANO status flag (see below) is clear, the kernel adds 4 to this value. ADJ_SETOFFSET (since Linux 2.6.39) Add buf.time…...ONST Set PLL time constant from buf.constant . If the STA_NANO status flag (see below) is clear, the kernel adds 4 to this value. ADJ_SETOFFSET (since Linux 2.6.39) Add buf.time…...calling task. This control block will be used in the broadcast command GS_BROADCAST . GS_CLEAR_BC_CB Clears the broadcast guarded storage control block. The guarded storage cont…...r set a filesystem label FS_IOC_GETFSLABEL (2const) FS_IOC_SETFSLABEL (2const) Get and/or clear page flags PAGEMAP_SCAN (2const) RETURN VALUE On success, a nonnegative value is …...this system call provides, you probably want to use the GCC built-in function __builtin___clear_cache (), which provides a portable interface across platforms supported by GCC a…...ptor with a new event mask. EPOLLWAKEUP (since Linux 3.5) If EPOLLONESHOT and EPOLLET are clear and the process has the CAP_BLOCK_SUSPEND capability, ensure that the system does…...lags are available (and have the same effect) in both clone () and clone3 (). CLONE_CHILD_CLEARTID (since Linux 2.5.49) Clear (zero) the child thread ID at the location pointed …...lags are available (and have the same effect) in both clone () and clone3 (). CLONE_CHILD_CLEARTID (since Linux 2.5.49) Clear (zero) the child thread ID at the location pointed …...lags are available (and have the same effect) in both clone () and clone3 (). CLONE_CHILD_CLEARTID (since Linux 2.5.49) Clear (zero) the child thread ID at the location pointed …...ecifying the same signal number and with a non-NULL oldact argument yields SA_UNSUPPORTED clear in oldact->sa_flags , then oldact->sa_flags may be used as a bitmask describing w…...ecifying the same signal number and with a non-NULL oldact argument yields SA_UNSUPPORTED clear in oldact->sa_flags , then oldact->sa_flags may be used as a bitmask describing w…...ia all mounts associated with the filesystem. Since Linux 2.6.16, MS_RDONLY can be set or cleared on a per-mount-point basis as well as on the underlying filesystem superblock. …...f each byte will be set if the corresponding page is currently resident in memory, and be clear otherwise. (The settings of the other bits in each byte are undefined; these bits…...m the keyring, This permission is required for the KEYCTL_UPDATE , KEYCTL_REVOKE , KEYCTL_CLEAR , KEYCTL_LINK , and KEYCTL_UNLINK operations. The permission bits for each catego…...r 33 or 65 or 257. Other systems use SYS_NMLN or _SYS_NMLN or UTSLEN or _UTSNAME_LENGTH . Clearly, it is a bad idea to use any of these constants; just use sizeof(...). SVr4 use…