C++ chown_common函数代码示例

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本文整理汇总了C++中chown_common函数的典型用法代码示例。如果您正苦于以下问题：C++ chown_common函数的具体用法？C++ chown_common怎么用？C++ chown_common使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了chown_common函数的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: SYSCALL_DEFINE3

SYSCALL_DEFINE3(lchown, const char __user *, filename, uid_t, user, gid_t, group)
{
	struct path path;
	int error;

	error = user_lpath(filename, &path);
	if (error)
		goto out;
	error = mnt_want_write(path.mnt);
	if (error)
		goto out_release;
	error = chown_common(&path, user, group);
	mnt_drop_write(path.mnt);
out_release:
	path_put(&path);
out:
	return error;
}

开发者ID:32743069，项目名称:amlogic_common_3050，代码行数:18，代码来源:open.c

示例2: SYSCALL_DEFINE3

SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
{
	struct fd f = fdget(fd);
	int error = -EBADF;

	if (!f.file)
		goto out;

	error = mnt_want_write_file(f.file);
	if (error)
		goto out_fput;
	audit_inode(NULL, f.file->f_path.dentry, 0);
	error = chown_common(&f.file->f_path, user, group);
	mnt_drop_write_file(f.file);
out_fput:
	fdput(f);
out:
	return error;
}

开发者ID:wpwrak，项目名称:ben-wpan-linux，代码行数:19，代码来源:open.c

示例3: ksys_fchown

int ksys_fchown(unsigned int fd, uid_t user, gid_t group)
{
	struct fd f = fdget(fd);
	int error = -EBADF;

	if (!f.file)
		goto out;

	error = mnt_want_write_file_path(f.file);
	if (error)
		goto out_fput;
	audit_file(f.file);
	error = chown_common(&f.file->f_path, user, group);
	mnt_drop_write_file_path(f.file);
out_fput:
	fdput(f);
out:
	return error;
}

开发者ID:krzk，项目名称:linux，代码行数:19，代码来源:open.c

示例4: SYSCALL_DEFINE3

SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
{
	struct file *file;
	int error = -EBADF, fput_needed;

	file = fget_light(fd, &fput_needed);
	if (!file)
		goto out;

	error = mnt_want_write_file(file);
	if (error)
		goto out_fput;
	audit_inode(NULL, file->f_path.dentry);
	error = chown_common(&file->f_path, user, group);
	mnt_drop_write_file(file);
out_fput:
	fput_light(file, fput_needed);
out:
	return error;
}

开发者ID:adyjl，项目名称:DORIMANX_LG_STOCK_LP_KERNEL，代码行数:20，代码来源:open.c

示例5: SYSCALL_DEFINE3

SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
{
	struct file * file;
	int error = -EBADF;
	struct dentry * dentry;

	file = fget(fd);
	if (!file)
		goto out;

	error = mnt_want_write(file->f_path.mnt);
	if (error)
		goto out_fput;
	dentry = file->f_path.dentry;
	audit_inode(NULL, dentry);
	error = chown_common(dentry, user, group, file->f_path.mnt);
	mnt_drop_write(file->f_path.mnt);
out_fput:
	fput(file);
out:
	return error;
}

开发者ID:mikeberkelaar，项目名称:grhardened，代码行数:22，代码来源:open.c

示例6: sys_fchown

asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group)
{
	struct file * file;
	int error = -EBADF;
	struct dentry * dentry;

	file = fget(fd);
	if (!file)
		goto out;

	error = mnt_want_write(file->f_path.mnt);
	if (error)
		goto out_fput;
	dentry = file->f_path.dentry;
	audit_inode(NULL, dentry);
	error = chown_common(dentry, user, group);
	mnt_drop_write(file->f_path.mnt);
out_fput:
	fput(file);
out:
	return error;
}

开发者ID:mpalmer，项目名称:linux-2.6，代码行数:22，代码来源:open.c

示例7: SYSCALL_DEFINE5

SYSCALL_DEFINE5(fchownat, int, dfd, const char __user *, filename, uid_t, user,
		gid_t, group, int, flag)
{
	struct path path;
	int error = -EINVAL;
	int follow;

	if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
		goto out;

	follow = (flag & AT_SYMLINK_NOFOLLOW) ? 0 : LOOKUP_FOLLOW;
	error = user_path_at(dfd, filename, follow, &path);
	if (error)
		goto out;
	error = mnt_want_write(path.mnt);
	if (error)
		goto out_release;
	error = chown_common(path.dentry, user, group, path.mnt);
	mnt_drop_write(path.mnt);
out_release:
	path_put(&path);
out:
	return error;
}

开发者ID:mikeberkelaar，项目名称:grhardened，代码行数:24，代码来源:open.c

示例8: SYSCALL_DEFINE3

SYSCALL_DEFINE3(chown, const char __user *, filename, uid_t, user, gid_t, group)
{
	struct path path;
	int error;

	error = user_path(filename, &path);
	if (error)
		goto out;
//ASUS_BSP +++ Jimmy,Josh "remove fuse"
	if(strcmp(path.mnt->mnt_mountpoint->d_iname,"sdcard")==0){
		error = -ENOSYS;
		goto out_release;
	}
//ASUS_BSP --- Jimmy,Josh "remove fuse"
	error = mnt_want_write(path.mnt);
	if (error)
		goto out_release;
	error = chown_common(&path, user, group);
	mnt_drop_write(path.mnt);
out_release:
	path_put(&path);
out:
	return error;
}

开发者ID:SmokyBob，项目名称:android_kernel_asus_padfone2，代码行数:24，代码来源:open.c

注：本文中的chown_common函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。