outb()函數(shù) Unix/Linux

1. outb()函數(shù) Unix/Linux

getpeername()函數(shù) Unix/Linux

1. getpeername()函數(shù) Unix/Linux

io_setup()函數(shù) Unix/Linux

1. io_setup()函數(shù) Unix/Linux

mknod()函數(shù) Unix/Linux

1. mknod()函數(shù) Unix/Linux

arch_prctl()函數(shù) Unix/Linux

1. arch_prctl()函數(shù) Unix/Linux

inotify_add_watch()函數(shù) Unix/Linux

1. inotify_add_watch()函數(shù) Unix/Linux

chmod()函數(shù) Unix/Linux

1. chmod()函數(shù) Unix/Linux

_exit()函數(shù) Unix/Linux

1. _exit()函數(shù) Unix/Linux

epoll_ctl()函數(shù) Unix/Linux

1. epoll_ctl()函數(shù) Unix/Linux

Unix/Linux系統(tǒng)調(diào)用

1. Unix/Linux系統(tǒng)調(diào)用

futimesat()函數(shù) Unix/Linux

1. futimesat()函數(shù) Unix/Linux

oldolduname()函數(shù) Unix/Linux

1. oldolduname()函數(shù) Unix/Linux

sched_rr_get_interval()函數(shù) Unix/Linux

1. sched_rr_get_interval()函數(shù) Unix/Linux

oldstat()函數(shù) Unix/Linux

1. oldstat()函數(shù) Unix/Linux

pselect()函數(shù) Unix/Linux

1. pselect()函數(shù) Unix/Linux

close()函數(shù) Unix/Linux

1. close()函數(shù) Unix/Linux

add_key()函數(shù) Unix/Linux

1. add_key()函數(shù) Unix/Linux

clone()函數(shù) Unix/Linux

1. clone()函數(shù) Unix/Linux

rename()函數(shù) Unix/Linux

1. rename()函數(shù) Unix/Linux

msgop()函數(shù) Unix/Linux

1. msgop()函數(shù) Unix/Linux

getrlimit()函數(shù) Unix/Linux

1. getrlimit()函數(shù) Unix/Linux

linkat()函數(shù) Unix/Linux

1. linkat()函數(shù) Unix/Linux

ioprio_set()函數(shù) Unix/Linux

1. ioprio_set()函數(shù) Unix/Linux

insw()函數(shù) Unix/Linux

1. insw()函數(shù) Unix/Linux

munlock()函數(shù) Unix/Linux

1. munlock()函數(shù) Unix/Linux

getgid()函數(shù) Unix/Linux

1. getgid()函數(shù) Unix/Linux

chdir()函數(shù) Unix/Linux

1. chdir()函數(shù) Unix/Linux

rmdir()函數(shù) Unix/Linux

1. rmdir()函數(shù) Unix/Linux

ioctl()函數(shù) Unix/Linux

1. ioctl()函數(shù) Unix/Linux

lchown()函數(shù) Unix/Linux

1. lchown()函數(shù) Unix/Linux

execve()函數(shù) Unix/Linux

1. execve()函數(shù) Unix/Linux

epoll_wait()函數(shù) Unix/Linux

1. epoll_wait()函數(shù) Unix/Linux

fstatat()函數(shù) Unix/Linux

1. fstatat()函數(shù) Unix/Linux

truncate()函數(shù) Unix/Linux

1. truncate()函數(shù) Unix/Linux

lock()函數(shù) Unix/Linux

1. lock()函數(shù) Unix/Linux

outsb()函數(shù) Unix/Linux

1. outsb()函數(shù) Unix/Linux

chroot()函數(shù) Unix/Linux

1. chroot()函數(shù) Unix/Linux

kexec_load()函數(shù) Unix/Linux

1. kexec_load()函數(shù) Unix/Linux

afs_syscall()函數(shù) Unix/Linux

1. afs_syscall()函數(shù) Unix/Linux

dup2()函數(shù) Unix/Linux

1. dup2()函數(shù) Unix/Linux

_newselect()函數(shù) Unix/Linux

1. _newselect()函數(shù) Unix/Linux

inotify_rm_watch()函數(shù) Unix/Linux

1. inotify_rm_watch()函數(shù) Unix/Linux

recv()函數(shù) Unix/Linux

1. recv()函數(shù) Unix/Linux

msgsnd()函數(shù) Unix/Linux

1. msgsnd()函數(shù) Unix/Linux

getdtablesize()函數(shù) Unix/Linux

1. getdtablesize()函數(shù) Unix/Linux

ioperm()函數(shù) Unix/Linux

1. ioperm()函數(shù) Unix/Linux

munmap()函數(shù) Unix/Linux

1. munmap()函數(shù) Unix/Linux

getpriority()函數(shù) Unix/Linux

1. getpriority()函數(shù) Unix/Linux

sched_get_priority_min()函數(shù) Unix/Linux

1. sched_get_priority_min()函數(shù) Unix/Linux

outw_p()函數(shù) Unix/Linux

1. outw_p()函數(shù) Unix/Linux

kill()函數(shù) Unix/Linux

1. kill()函數(shù) Unix/Linux

lookup_dcookie()函數(shù) Unix/Linux

1. lookup_dcookie()函數(shù) Unix/Linux

accept()函數(shù) Unix/Linux

1. accept()函數(shù) Unix/Linux

obsolete()函數(shù) Unix/Linux

1. obsolete()函數(shù) Unix/Linux

pread()函數(shù) Unix/Linux

1. pread()函數(shù) Unix/Linux

getgroups()函數(shù) Unix/Linux

1. getgroups()函數(shù) Unix/Linux

personality()函數(shù) Unix/Linux

1. personality()函數(shù) Unix/Linux

recvfrom()函數(shù) Unix/Linux

1. recvfrom()函數(shù) Unix/Linux

putpmsg()函數(shù) Unix/Linux

1. putpmsg()函數(shù) Unix/Linux

getgroups()函數(shù) Unix/Linux

1. getgroups()函數(shù) Unix/Linux

remap_file_pages()函數(shù) Unix/Linux

1. remap_file_pages()函數(shù) Unix/Linux

request_key()函數(shù) Unix/Linux

1. request_key()函數(shù) Unix/Linux

mount()函數(shù) Unix/Linux

1. mount()函數(shù) Unix/Linux

sched_setscheduler()函數(shù) Unix/Linux

1. sched_setscheduler()函數(shù) Unix/Linux

mkdirat()函數(shù) Unix/Linux

1. mkdirat()函數(shù) Unix/Linux

nfsservctl()函數(shù) Unix/Linux

1. nfsservctl()函數(shù) Unix/Linux

getuid()函數(shù) Unix/Linux

1. getuid()函數(shù) Unix/Linux

prof()函數(shù) Unix/Linux

1. prof()函數(shù) Unix/Linux

exit_group函數(shù) Unix/Linux

1. exit_group函數(shù) Unix/Linux

io_cancel()函數(shù) Unix/Linux

1. io_cancel()函數(shù) Unix/Linux

mmap()函數(shù) Unix/Linux

1. mmap()函數(shù) Unix/Linux

mremap()函數(shù) Unix/Linux

1. mremap()函數(shù) Unix/Linux

getitimer()函數(shù) Unix/Linux

1. getitimer()函數(shù) Unix/Linux

unimplemented()函數(shù) Unix/Linux

1. unimplemented()函數(shù) Unix/Linux

read()函數(shù) Unix/Linux

1. read()函數(shù) Unix/Linux

inl()函數(shù) Unix/Linux

1. inl()函數(shù) Unix/Linux

posix_fadvise()函數(shù) Unix/Linux

1. posix_fadvise()函數(shù) Unix/Linux

open()函數(shù) Unix/Linux

1. open()函數(shù) Unix/Linux

listen()函數(shù) Unix/Linux

1. listen()函數(shù) Unix/Linux

io_destroy()函數(shù) Unix/Linux

1. io_destroy()函數(shù) Unix/Linux

acct()函數(shù) Unix/Linux

1. acct()函數(shù) Unix/Linux

fcntl()函數(shù) Unix/Linux

1. fcntl()函數(shù) Unix/Linux

recvmsg()函數(shù) Unix/Linux

1. recvmsg()函數(shù) Unix/Linux

statfs()函數(shù) Unix/Linux

1. statfs()函數(shù) Unix/Linux

oldlstat()函數(shù) Unix/Linux

1. oldlstat()函數(shù) Unix/Linux

outb()函數(shù) Unix/Linux

1. outb()函數(shù) Unix/Linux

getpagesize()函數(shù) Unix/Linux

1. getpagesize()函數(shù) Unix/Linux

sched_yield()函數(shù) Unix/Linux

1. sched_yield()函數(shù) Unix/Linux

outw()函數(shù) Unix/Linux

1. outw()函數(shù) Unix/Linux

inw_p()函數(shù) Unix/Linux

1. inw_p()函數(shù) Unix/Linux

setpgid()函數(shù) Unix/Linux

1. setpgid()函數(shù) Unix/Linux

quotactl()函數(shù) Unix/Linux

1. quotactl()函數(shù) Unix/Linux

prctl()函數(shù) Unix/Linux

1. prctl()函數(shù) Unix/Linux

fattach()函數(shù) Unix/Linux

1. fattach()函數(shù) Unix/Linux

readahead()函數(shù) Unix/Linux

1. readahead()函數(shù) Unix/Linux

msgget()函數(shù) Unix/Linux

1. msgget()函數(shù) Unix/Linux

gethostname()函數(shù) Unix/Linux

1. gethostname()函數(shù) Unix/Linux

semctl()函數(shù) Unix/Linux

1. semctl()函數(shù) Unix/Linux

munlockall()函數(shù) Unix/Linux

1. munlockall()函數(shù) Unix/Linux

iopl()函數(shù) Unix/Linux

1. iopl()函數(shù) Unix/Linux

fdetach()函數(shù) Unix/Linux

1. fdetach()函數(shù) Unix/Linux

getuid()函數(shù) Unix/Linux

1. getuid()函數(shù) Unix/Linux

gettid()函數(shù) Unix/Linux

1. gettid()函數(shù) Unix/Linux

pwrite()函數(shù) Unix/Linux

1. pwrite()函數(shù) Unix/Linux

isastream()函數(shù) Unix/Linux

1. isastream()函數(shù) Unix/Linux

get_thread_area()函數(shù) Unix/Linux

1. get_thread_area()函數(shù) Unix/Linux

mpx()函數(shù) Unix/Linux

1. mpx()函數(shù) Unix/Linux

io_getevents()函數(shù) Unix/Linux

1. io_getevents()函數(shù) Unix/Linux

lstat()函數(shù) Unix/Linux

1. lstat()函數(shù) Unix/Linux

readv()函數(shù) Unix/Linux

1. readv()函數(shù) Unix/Linux

exit()函數(shù) Unix/Linux

1. exit()函數(shù) Unix/Linux

inw()函數(shù) Unix/Linux

1. inw()函數(shù) Unix/Linux

fchmod()函數(shù) Unix/Linux

1. fchmod()函數(shù) Unix/Linux

mq_getsetattr()函數(shù) Unix/Linux

1. mq_getsetattr()函數(shù) Unix/Linux

get_robust_list()函數(shù) Unix/Linux

1. get_robust_list()函數(shù) Unix/Linux

_llseek()函數(shù) Unix/Linux

1. _llseek()函數(shù) Unix/Linux

gettimeofday()函數(shù) Unix/Linux

1. gettimeofday()函數(shù) Unix/Linux

nice()函數(shù) Unix/Linux

1. nice()函數(shù) Unix/Linux

security()函數(shù) Unix/Linux

1. security()函數(shù) Unix/Linux

sched_get_priority_max()函數(shù) Unix/Linux

1. sched_get_priority_max()函數(shù) Unix/Linux

outb_p()函數(shù) Unix/Linux

1. outb_p()函數(shù) Unix/Linux

intro()函數(shù) Unix/Linux

1. intro()函數(shù) Unix/Linux

alarm()函數(shù) Unix/Linux

1. alarm()函數(shù) Unix/Linux

putmsg()函數(shù) Unix/Linux

1. putmsg()函數(shù) Unix/Linux

fork()函數(shù) Unix/Linux

1. fork()函數(shù) Unix/Linux

getpgrp()函數(shù) Unix/Linux

1. getpgrp()函數(shù) Unix/Linux

link()函數(shù) Unix/Linux

1. link()函數(shù) Unix/Linux

getcwd()函數(shù) Unix/Linux

1. getcwd()函數(shù) Unix/Linux

insl()函數(shù) Unix/Linux

1. insl()函數(shù) Unix/Linux

getsockname()函數(shù) Unix/Linux

1. getsockname()函數(shù) Unix/Linux

dup()函數(shù) Unix/Linux

1. dup()函數(shù) Unix/Linux

connect()函數(shù) Unix/Linux

1. connect()函數(shù) Unix/Linux

select()函數(shù) Unix/Linux

1. select()函數(shù) Unix/Linux

futex()函數(shù) Unix/Linux

1. futex()函數(shù) Unix/Linux

outsw()函數(shù) Unix/Linux

1. outsw()函數(shù) Unix/Linux

query_module()函數(shù) Unix/Linux

1. query_module()函數(shù) Unix/Linux

reboot()函數(shù) Unix/Linux

1. reboot()函數(shù) Unix/Linux

create_module()函數(shù) Unix/Linux

1. create_module()函數(shù) Unix/Linux

adjtimex()函數(shù) Unix/Linux

1. adjtimex()函數(shù) Unix/Linux

mlock()函數(shù) Unix/Linux

1. mlock()函數(shù) Unix/Linux

statvfs()函數(shù) Unix/Linux

1. statvfs()函數(shù) Unix/Linux

gtty()函數(shù) Unix/Linux

1. gtty()函數(shù) Unix/Linux

epoll_create()函數(shù) Unix/Linux

1. epoll_create()函數(shù) Unix/Linux

bind()函數(shù) Unix/Linux

1. bind()函數(shù) Unix/Linux

inl_p()函數(shù) Unix/Linux

1. inl_p()函數(shù) Unix/Linux

select_tut()函數(shù) Unix/Linux

1. select_tut()函數(shù) Unix/Linux

mincore()函數(shù) Unix/Linux

1. mincore()函數(shù) Unix/Linux

getresuid()函數(shù) Unix/Linux

1. getresuid()函數(shù) Unix/Linux

getpmsg()函數(shù) Unix/Linux

1. getpmsg()函數(shù) Unix/Linux

getcontext()函數(shù) Unix/Linux

1. getcontext()函數(shù) Unix/Linux

killpg()函數(shù) Unix/Linux

1. killpg()函數(shù) Unix/Linux

olduname()函數(shù) Unix/Linux

1. olduname()函數(shù) Unix/Linux

openat()函數(shù) Unix/Linux

1. openat()函數(shù) Unix/Linux

pause()函數(shù) Unix/Linux

1. pause()函數(shù) Unix/Linux

alloc_hugepages()函數(shù) Unix/Linux

1. alloc_hugepages()函數(shù) Unix/Linux

ioctl_list()函數(shù) Unix/Linux

1. ioctl_list()函數(shù) Unix/Linux

readlinkat()函數(shù) Unix/Linux

1. readlinkat()函數(shù) Unix/Linux

mprotect()函數(shù) Unix/Linux

1. mprotect()函數(shù) Unix/Linux

getdomainname()函數(shù) Unix/Linux

1. getdomainname()函數(shù) Unix/Linux

readlink()函數(shù) Unix/Linux

1. readlink()函數(shù) Unix/Linux

madvise()函數(shù) Unix/Linux

1. madvise()函數(shù) Unix/Linux

bdflush()函數(shù) Unix/Linux

1. bdflush()函數(shù) Unix/Linux

ipc()函數(shù) Unix/Linux

1. ipc()函數(shù) Unix/Linux

ptrace()函數(shù) Unix/Linux

1. ptrace()函數(shù) Unix/Linux

getrusage()函數(shù) Unix/Linux

1. getrusage()函數(shù) Unix/Linux

msync()函數(shù) Unix/Linux

1. msync()函數(shù) Unix/Linux

faccessat()函數(shù) Unix/Linux

1. faccessat()函數(shù) Unix/Linux

modify_ldt()函數(shù) Unix/Linux

1. modify_ldt()函數(shù) Unix/Linux

get_kernel_syms()函數(shù) Unix/Linux

1. get_kernel_syms()函數(shù) Unix/Linux

getpid()函數(shù) Unix/Linux

1. getpid()函數(shù) Unix/Linux

fsync()函數(shù) Unix/Linux

1. fsync()函數(shù) Unix/Linux

msgctl()函數(shù) Unix/Linux

1. msgctl()函數(shù) Unix/Linux

break未實現(xiàn) Unix/Linux

1. break未實現(xiàn) Unix/Linux

sched_setparam()函數(shù) Unix/Linux

1. sched_setparam()函數(shù) Unix/Linux

fchown()函數(shù) Unix/Linux

1. fchown()函數(shù) Unix/Linux

cacheflush()函數(shù) Unix/Linux

1. cacheflush()函數(shù) Unix/Linux

fdatasync()函數(shù) Unix/Linux

1. fdatasync()函數(shù) Unix/Linux

flock()函數(shù) Unix/Linux

1. flock()函數(shù) Unix/Linux

pivot_root()函數(shù) Unix/Linux

1. pivot_root()函數(shù) Unix/Linux

inotify_init()函數(shù) Unix/Linux

1. inotify_init()函數(shù) Unix/Linux

fchmodat()函數(shù) Unix/Linux

1. fchmodat()函數(shù) Unix/Linux

keyctl()函數(shù) Unix/Linux

1. keyctl()函數(shù) Unix/Linux

llseek()函數(shù) Unix/Linux

1. llseek()函數(shù) Unix/Linux

outb()函數(shù) Unix/Linux

1. outb()函數(shù) Unix/Linux

pipe()函數(shù) Unix/Linux

1. pipe()函數(shù) Unix/Linux

io_submit()函數(shù) Unix/Linux

1. io_submit()函數(shù) Unix/Linux

ppoll()函數(shù) Unix/Linux

1. ppoll()函數(shù) Unix/Linux

multiplexer()函數(shù) Unix/Linux

1. multiplexer()函數(shù) Unix/Linux

access()函數(shù) Unix/Linux

1. access()函數(shù) Unix/Linux

sched_getparam()函數(shù) Unix/Linux

1. sched_getparam()函數(shù) Unix/Linux

chown()函數(shù) Unix/Linux

1. chown()函數(shù) Unix/Linux

readdir()函數(shù) Unix/Linux

1. readdir()函數(shù) Unix/Linux

inb_p()函數(shù) Unix/Linux

1. inb_p()函數(shù) Unix/Linux

outsl()函數(shù) Unix/Linux

1. outsl()函數(shù) Unix/Linux

nanosleep()函數(shù) Unix/Linux

1. nanosleep()函數(shù) Unix/Linux

alloc_hugepages()函數(shù) Unix/Linux

1. alloc_hugepages()函數(shù) Unix/Linux

sbrk()函數(shù) Unix/Linux

1. sbrk()函數(shù) Unix/Linux

move_pages()函數(shù) Unix/Linux

1. move_pages()函數(shù) Unix/Linux

fchdir()函數(shù) Unix/Linux

1. fchdir()函數(shù) Unix/Linux

renameat()函數(shù) Unix/Linux

1. renameat()函數(shù) Unix/Linux

getppid()函數(shù) Unix/Linux

1. getppid()函數(shù) Unix/Linux

getsid()函數(shù) Unix/Linux

1. getsid()函數(shù) Unix/Linux

oldfstat()函數(shù) Unix/Linux

1. oldfstat()函數(shù) Unix/Linux

lseek()函數(shù) Unix/Linux

1. lseek()函數(shù) Unix/Linux

stat()函數(shù) Unix/Linux

1. stat()函數(shù) Unix/Linux

path_resolution()函數(shù) Unix/Linux

1. path_resolution()函數(shù) Unix/Linux

getunwind()函數(shù) Unix/Linux

1. getunwind()函數(shù) Unix/Linux

getsockopt()函數(shù) Unix/Linux

1. getsockopt()函數(shù) Unix/Linux

mmap2()函數(shù) Unix/Linux

1. mmap2()函數(shù) Unix/Linux

getdents()函數(shù) Unix/Linux

1. getdents()函數(shù) Unix/Linux

fchownat()函數(shù) Unix/Linux

1. fchownat()函數(shù) Unix/Linux

mkdir()函數(shù) Unix/Linux

1. mkdir()函數(shù) Unix/Linux

perfmonctl()函數(shù) Unix/Linux

1. perfmonctl()函數(shù) Unix/Linux

open()函數(shù) Unix/Linux

1. open()函數(shù) Unix/Linux

idle()函數(shù) Unix/Linux

1. idle()函數(shù) Unix/Linux

poll()函數(shù) Unix/Linux

1. poll()函數(shù) Unix/Linux

brk()函數(shù) Unix/Linux

1. brk()函數(shù) Unix/Linux

sched_setaffinity()函數(shù) Unix/Linux

1. sched_setaffinity()函數(shù) Unix/Linux

mlockall()函數(shù) Unix/Linux

1. mlockall()函數(shù) Unix/Linux

get_robust_list()函數(shù) Unix/Linux

get_robust_list, set_robust_list - 獲取/設(shè)置強健futexes的清單

內(nèi)容簡介

#include <linux/futex.h> 
#include <syscall.h>

long get_robust_list(int pid, struct robust_list_head **head_ptr, size_t * long set_robust_list(struct robust_list_head *head, size_t len);

描述

The robust futex implementation needs to maintain per-thread lists of robust futexes which are unlocked when the thread exits. These lists are managed in user space, the kernel is only notified about the location of the head of the list.

get_robust_list returns the head of the robust futex list of the thread with TID defined by the pid argument. If pid is 0, the returned head belongs to the current thread.head_ptr is the pointer to the head of the list of robust futexes. The get_robust_listfunction stores the address of the head of the list here. len_ptr is the pointer to the length variable. get_robust_list stores sizeof(**head_ptr) here.

set_robust_list sets the head of the list of robust futexes owned by the current thread to head. len is the size of *head.

返回值

The set_robust_list and get_robust_list functions return zero when the operation is successful, an error code otherwise.

錯誤

The set_robust_list function fails with EINVAL if the len value does not match the size of structure struct robust_list_head expected by kernel.

The get_robust_list function fails with EPERM if the current process does not have permission to see the robust futex list of the thread with the TID pid, ESRCH if a thread with the TID pid does not exist, or EFAULT if the head of the robust futex list can’t be stored in the space specified by the head argument.

實際應(yīng)用信息

一個線程只能有一個強大的 futex 清單，因此希望使用該功能的應(yīng)用程序應(yīng)該使用的glibc提供強大的互斥體。

系統(tǒng)調(diào)用是唯一可用于調(diào)試目的，不正常操作所需的。

這兩個系統(tǒng)調(diào)用是不提供給應(yīng)用程序的功能，他們可以使用 syscall(3)函數(shù)被調(diào)用。

另請參閱

futex (2)

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