Ioctl unlocked_ioctl compat_ioctl

Author: ehoi

August undefined, 2024

WebWith this, we can remove the entries from fs/compat_ioctl.c. The new code is larger, but should be easier to maintain and keep updated with newly added commands. Web2 dagen geleden · 查看前面的file_operations结构的定义，和ioctl系统调用对应的驱动接口函数是 unlocked_ioctl和compat_ioctl，compat ioctl是为了处理32位程序和64位内核兼 …

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Web10 jan. 2012 · Andi Kleem posted a recipe for a quick-and-dirty conversion of code using ioctl to unlocked_ioctl on Linux kernel mailing list: [JANITOR PROPOSAL] Switch ioctl … Web取而代之是unlocked_ioctl和compat_ioctl： long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); long (*compat_ioctl) (struct file *, unsigned int, unsigned long); … dws 2wo -chmpions seleect lc

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WebRe: [PATCH] vhost: add vsock compat ioctl Michael S. Tsirkin Wed, 14 Mar 2024 12:06:06 -0700 On Wed, Mar 14, 2024 at 10:26:05AM -0700, Sonny Rao wrote: > This will allow usage of vsock from 32-bit binaries on a 64-bit > kernel. > > Signed-off-by: Sonny Rao Web896. * If any ioctl command handled by fops->unlocked_ioctl passes a plain. 897. * integer instead of a pointer, or any of the passed data types. 898. * is incompatible between 32 … Web* It's just a simple helper for sys_ioctl and compat_sys_ioctl. + * + * When you add any new common ioctls to the switches above and below, + * please ensure they have compatible arguments in compat mode. dws2xe onvista

[PATCH] Convert reiserfs_ioctl() to an unlocked_ioctl

ioctl（），unlocked_ioctl（）和compat_ioctl（）有什么区别？

Web[PATCH] Convert ext3_ioctl() to an unlocked_ioctl From: Mathieu Segaud Date: Tue Jan 22 2008 - 08:10:41 EST Next message: Karl Kiniger: "Re: [PATCH for mm] Remove iBCS support" Previous message: Mathieu Segaud: "[PATCH] Convert ext4_ioctl to an unlocked_ioctl" In reply to: Mathieu Segaud: "[PATCH] Convert ext4_ioctl to an … Web6 mei 2024 · * * If any ioctl command handled by fops->unlocked_ioctl passes a plain * integer instead of a pointer, or any of the passed data types * is incompatible between 32 … crystallization rangeWeb16 apr. 2024 · By adding a simple redirect of .compat_ioctl to .unlocked_ioctl in the UML driver, we can remove all the COMPATIBLE_IOCTL() annotations without a change in … dws2ep factsheet

"Web[PATCH] Convert reiserfs_ioctl() to an unlocked_ioctl From: Mathieu Segaud Date: Thu Jan 17 2008 - 06:54:44 EST ... #ifdef CONFIG_COMPAT.compat_ioctl = … " - Ioctl unlocked_ioctl compat_ioctl

Ioctl unlocked_ioctl compat_ioctl

WebUnix & Linux Stack Exchange has one question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. It only takes a minute to sign upward. http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=blob;f=drivers/md/dm-ioctl.c;hb=4e3c8a1b1c63482403e9d5e3148dee1a711e4b91

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http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=blob;f=drivers/md/dm-ioctl.c;hb=7272c30b6fbc051bf8a3f3c973e64f230c91c8b3 WebThis is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).mirroring instructions …

WebMerge tag 'dm-3.6-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm Web24 mrt. 2024 · 内容ioctl 的 ioctl 的系统概念与用户空间同步的方法进程休眠非阻塞IO及与用户间的通信原型函数int (*ioctl) (struct inode *inode, struct file *filp, unsigned int cmd, …

Web14 dec. 2024 · Fixes: 6786741dbf99 ("nsfs: add ioctl to get an owning user namespace for ns file descriptor") Reported-By: Karel Zak Signed-off-by: Thomas … Web18 sep. 2024 · Solution 1 ⭐ A few things: You want to use "unlocked_ioctl" not "compat_ioctl". The function interface for "device_ioctl" is wrong (see …

Web需求：在前台展示表格数据，但是表格的字段列值column不是固定的,每次都会变动，所以想了个办法设置成动态的列步骤：1.先ajax请求后台获取要用的 field 和 title2.创建一个初始的column3.定义一个空的column拼接后台的传回来的field 和 title4.把后台的数据push进初始化好的column 中5.加载bootstrapTable实现代...

Web/* * ioctl32.c: Conversion between 32bit and 64bit native ioctls. * Separated from fs stuff by Arnd Bergmann * * Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat ... dws2xx performenceWeb18 jan. 2005 · The compat_ioctl() method will probably filter down into a few subsystems. Andi Kleen has posted patches adding new compat_ioctl() methods to the … crystallization process stepsWeb22 dec. 2012 · error: unknown field ‘ioctl’ specified in initializer. After searching I found this post, so I tried to replace .ioctl with .unlocked_ioctl and .compat_ioctl. Then the … dws2xtWebThere are a few noteworthy points about compat_ioctl: If you are writing a new device driver that needs ioctl methods (which some might argue you should not do in the first … crystallization production modelWeb2 dagen geleden · 查看前面的file_operations结构的定义，和ioctl系统调用对应的驱动接口函数是 unlocked_ioctl和compat_ioctl，compat ioctl是为了处理32位程序和64位内核兼容的一个函数接口，和体系结构相关。 unlocked ioctl的函数原型如下。 long (*unlocked ioctl) (struct file *, unsigned int, unsigned long); 第一个参数表示打开的文件的file 结构指针，第 … crystallization roWebcompat_ioctl is actually unrelated, even though it was added at the same time. Its purpose is to allow 32-bit userland programs to make ioctl calls on a 64-bit kernel. The meaning … dws400bbWebMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 dws3ed