section 2const · System calls 📞

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all 2 (3417)2const (362)2freebsd (373)2gg (207)2rheolef (19)2type (10)2viewos (1)

P (continued)

PR_GET_NAME(2const)operations on a process or thread✨
PR_GET_NO_NEW_PRIVS(2const)get the calling thread's no_new_privs attribute✨
PR_GET_PDEATHSIG(2const)get the parent-death signal number of the calling process✨
PR_GET_SECCOMP(2const)get the secure computing mode✨
PR_GET_SECUREBITS(2const)get the "securebits" flags of the calling thread✨
PR_GET_SPECULATION_CTRL(2const)get the state of a speculation misfeature for the calling thread✨
PR_GET_TAGGED_ADDR_CTRL(2const)get the tagged address mode for the calling thread✨
PR_GET_THP_DISABLE(2const)get the state of the "THP disable" flags for the calling thread✨
PR_GET_TID_ADDRESS(2const)get the clear_child_tid address✨
PR_GET_TIMERSLACK(2const)get the "current" timer slack value for the calling thread✨
PR_GET_TIMING(2const)get the process timing mode✨
PR_GET_TSC(2const)get wether the timestamp counter can be read✨
PR_GET_UNALIGN(2const)get unaligned access control bits✨
PR_MCE_KILL(2const)set the machine check memory corruption kill policy✨
PR_MCE_KILL_CLEAR(2const)clear the machine check memory corruption kill policy✨
PR_MCE_KILL_GET(2const)get the machine check memory corruption kill policy✨
PR_MCE_KILL_SET(2const)set the machine check memory corruption kill policy✨
PR_MPX_DISABLE_MANAGEMENT(2const)enable or disable kernel management of Memory Protection eXtensions (MPX)✨
PR_MPX_ENABLE_MANAGEMENT(2const)enable or disable kernel management of Memory Protection eXtensions (MPX)✨
PR_PAC_RESET_KEYS(2const)reset the calling thread's pointer authentication code keys✨
PR_RISCV_SET_ICACHE_FLUSH_CTX(2const)enable/disable icache flushing instructions in userspace✨
PR_SET_CHILD_SUBREAPER(2const)set/unset the "child subreaper" attribute of the calling process✨
PR_SET_DUMPABLE(2const)set the "dumpable" attribute of the calling process✨
PR_SET_ENDIAN(2const)set endianness of the calling process✨
PR_SET_FP_MODE(2const)set the floating point mode of the calling process✨
PR_SET_FPEMU(2const)set floating-point emulation control bits✨
PR_SET_FPEXC(2const)set the floating-point exception mode✨
PR_SET_IO_FLUSHER(2const)change the IO_FLUSHER state✨
PR_SET_KEEPCAPS(2const)set the state of the "keep capabilities" flag✨
PR_SET_MDWE(2const)set the Memory-Deny-Write-Execute protection mask for the calling process✨
PR_SET_MM(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_ARG_END(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_ARG_START(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_AUXV(2const)set a new auxiliary vector✨
PR_SET_MM_BRK(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_END_CODE(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_END_DATA(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_ENV_END(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_ENV_START(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_EXE_FILE(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_MAP(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_MAP_SIZE(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_START_BRK(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_START_CODE(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_START_DATA(2const)modify kernel memory map descriptor fields✨
PR_SET_MM_START_STACK(2const)modify kernel memory map descriptor fields✨
PR_SET_NAME(2const)operations on a process or thread✨
PR_SET_NO_NEW_PRIVS(2const)set the calling thread's no_new_privs attribute✨
PR_SET_PDEATHSIG(2const)set the parent-death signal of the calling process✨
PR_SET_PTRACER(2const)allow processes to ptrace(2) the calling process✨
PR_SET_SECCOMP(2const)set the secure computing mode✨
PR_SET_SECUREBITS(2const)set the "securebits" flags of the calling thread✨
PR_SET_SPECULATION_CTRL(2const)set the state of a speculation misfeature for the calling thread✨
PR_SET_SYSCALL_USER_DISPATCH(2const)set the system-call user dispatch mechanism for the calling thread✨
PR_SET_TAGGED_ADDR_CTRL(2const)control support for passing tagged user-space addresses to the kernel✨
PR_SET_THP_DISABLE(2const)set the state of the "THP disable" flags for the calling thread✨
PR_SET_TIMERSLACK(2const)set the "current" timer slack value for the calling thread✨
PR_SET_TIMING(2const)set the process timing mode✨
PR_SET_TSC(2const)change whether the timestamp counter can be read by the process✨
PR_SET_UNALIGN(2const)set unaligned access control bits✨
PR_SET_VMA(2const)set an attribute for virtual memory areas✨
PR_SVE_GET_VL(2const)get the thread's SVE vector length✨
PR_SVE_SET_VL(2const)set the thread's SVE vector length✨
PR_TASK_PERF_EVENTS_DISABLE(2const)disable or enable performance counters attached to the calling process✨
PR_TASK_PERF_EVENTS_ENABLE(2const)disable or enable performance counters attached to the calling process✨

Q

Q_GETFMT(2const)get quota format✨
Q_GETINFO(2const)get information about quotafile.✨
Q_GETNEXTQUOTA(2const)get disk quota limits and current usage for next user or group✨
Q_GETQUOTA(2const)get disk quota limits and current usage for user or group✨
Q_GETSTATS(2const)get statistics about the quota subsystem✨
Q_QUOTAOFF(2const)turn off quotas for a filesystem✨
Q_QUOTAON(2const)turn on quotas for a filesystem✨
Q_SETINFO(2const)set information about quotafile✨
Q_SETQUOTA(2const)set quota information for user or group✨
Q_SYNC(2const)synchronize on-disk copy of quota usages✨
Q_XGETNEXTQUOTA(2const)get disk quota limits for next user or group for an XFS filesystem✨
Q_XGETQSTAT(2const)get XFS-specific quota information✨
Q_XGETQSTATV(2const)get XFS-specific quota information✨
Q_XGETQUOTA(2const)get quota limits for an XFS filesystem✨
Q_XQUOTAOFF(2const)turn off quotas for an XFS filesystem✨
Q_XQUOTAON(2const)turn on quotas for an XFS filesystem✨
Q_XQUOTARM(2const)free disk space taken by disk quotas✨
Q_XQUOTASYNC(2const)no-op✨
Q_XSETQLIM(2const)set quota limits✨

S

SO_PEERSEC(2const)get the security context of a peer socker✨

T

TCFLSH(2const)buffer count and flushing✨
TCGETA(2const)get and set terminal attributes✨
TCGETS(2const)get and set terminal attributes✨
TCGETS2(2const)get and set terminal attributes✨
TCSBRK(2const)sending a break✨
TCSBRKP(2const)sending a break✨
TCSETA(2const)get and set terminal attributes✨
TCSETAF(2const)get and set terminal attributes✨
TCSETAW(2const)get and set terminal attributes✨
TCSETS(2const)get and set terminal attributes✨
TCSETS2(2const)get and set terminal attributes✨
TCSETSF(2const)get and set terminal attributes✨
TCSETSF2(2const)get and set terminal attributes✨
TCSETSW(2const)get and set terminal attributes✨
TCSETSW2(2const)get and set terminal attributes✨
TCXONC(2const)software flow control✨
TIOCCBRK(2const)sending a break✨
TIOCCONS(2const)redirecting console output✨
TIOCEXCL(2const)exclusive mode✨
TIOCGETD(2const)get or set the line discipline of the terminal✨
TIOCGEXCL(2const)exclusive mode✨
TIOCGICOUNT(2const)modem control✨
TIOCGLCKTRMIOS(2const)locking the termios structre✨
TIOCGPGRP(2const)process group and session ID✨
TIOCGPKT(2const)pseudoterminal ioctls✨
TIOCGPTLCK(2const)pseudoterminal ioctls✨
TIOCGPTPEER(2const)pseudoterminal ioctls✨
TIOCGSID(2const)process group and session ID✨
TIOCGSOFTCAR(2const)marking a line as local✨
TIOCGWINSZ(2const)get and set window size✨
TIOCINQ(2const)buffer count and flushing✨
TIOCLINUX(2const)ioctls for console terminal and virtual consoles✨
TIOCMBIC(2const)modem control✨
TIOCMBIS(2const)modem control✨
TIOCMGET(2const)modem control✨
TIOCMIWAIT(2const)modem control✨
TIOCMSET(2const)modem control✨
TIOCNOTTY(2const)controlling the terminal✨
TIOCNXCL(2const)exclusive mode✨
TIOCOUTQ(2const)buffer count and flushing✨
TIOCPKT(2const)pseudoterminal ioctls✨
TIOCSBRK(2const)sending a break✨
TIOCSCTTY(2const)controlling the terminal✨
TIOCSERGETLSR(2const)buffer count and flushing✨
TIOCSETD(2const)get or set the line discipline of the terminal✨
TIOCSLCKTRMIOS(2const)locking the termios structre✨
TIOCSPGRP(2const)process group and session ID✨
TIOCSPTLCK(2const)pseudoterminal ioctls✨
TIOCSSOFTCAR(2const)marking a line as local✨
TIOCSTI(2const)faking input✨
TIOCSWINSZ(2const)get and set window size✨
TIOCTTYGSTRUCT(2const)kernel debugging✨

U

UFFDIO_API(2const)enable operation of the userfaultfd and perform API handshake✨
UFFDIO_CONTINUE(2const)resolve a minor page fault✨
UFFDIO_COPY(2const)atomically copy a continuous memory chunk into the userfault registered range✨
UFFDIO_MOVE(2const)atomically move a continuous memory chunk into the userfault registered range✨
UFFDIO_POISON(2const)mark an address range as "poisoned"✨
UFFDIO_REGISTER(2const)register a memory address range with the userfaultfd object✨
UFFDIO_RWPROTECT(2const)read-write-protect or un-protect a userfaultfd- registered memory range✨
UFFDIO_SET_MODE(2const)toggle userfaultfd runtime mode bits✨
UFFDIO_UNREGISTER(2const)unregister a memory address range from userfaultfd✨
UFFDIO_WAKE(2const)wake up a thread waiting for page-fault resolution✨
UFFDIO_WRITEPROTECT(2const)write-protect or write-unprotect a userfaultfd- registered memory range✨
UFFDIO_ZEROPAGE(2const)zero out a memory range registered with userfaultfd✨

V

VFAT_IOCTL_READDIR_BOTH(2const)read filenames of a directory in a FAT filesystem✨
VFAT_IOCTL_READDIR_SHORT(2const)read filenames of a directory in a FAT filesystem✨
VT_ACTIVATE(2const)ioctls for console terminal and virtual consoles✨
VT_DISALLOCATE(2const)ioctls for console terminal and virtual consoles✨
VT_GETCONSIZECSRPOS(2const)ioctls for console terminal and virtual consoles✨
VT_GETMODE(2const)ioctls for console terminal and virtual consoles✨
VT_GETSTATE(2const)ioctls for console terminal and virtual consoles✨
VT_OPENQRY(2const)ioctls for console terminal and virtual consoles✨
VT_RELDISP(2const)ioctls for console terminal and virtual consoles✨
VT_RESIZE(2const)ioctls for console terminal and virtual consoles✨
VT_RESIZEX(2const)ioctls for console terminal and virtual consoles✨
VT_SETMODE(2const)ioctls for console terminal and virtual consoles✨
VT_WAITACTIVE(2const)ioctls for console terminal and virtual consoles✨