本文整理汇总了C++中chmod_common函数的典型用法代码示例。如果您正苦于以下问题：C++ chmod_common函数的具体用法？C++ chmod_common怎么用？C++ chmod_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chmod_common函数的5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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: SYSCALL_DEFINE3
SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, umode_t, mode)
{
struct path path;
int error;
error = user_path_at(dfd, filename, LOOKUP_FOLLOW, &path);
if (!error) {
error = chmod_common(&path, mode);
path_put(&path);
}
return error;
}示例2: SYSCALL_DEFINE2
SYSCALL_DEFINE2(fchmod, unsigned int, fd, umode_t, mode)
{
struct fd f = fdget(fd);
int err = -EBADF;
if (f.file) {
audit_inode(NULL, f.file->f_path.dentry, 0);
err = chmod_common(&f.file->f_path, mode);
fdput(f);
}
return err;
}示例3: ksys_fchmod
int ksys_fchmod(unsigned int fd, umode_t mode)
{
struct fd f = fdget(fd);
int err = -EBADF;
if (f.file) {
audit_file(f.file);
err = chmod_common(&f.file->f_path, mode);
fdput(f);
}
return err;
}示例4: SYSCALL_DEFINE2
SYSCALL_DEFINE2(fchmod, unsigned int, fd, umode_t, mode)
{
struct file * file;
int err = -EBADF;
file = fget(fd);
if (file) {
audit_inode(NULL, file->f_path.dentry);
err = chmod_common(&file->f_path, mode);
fput(file);
}
return err;
}示例5: SYSCALL_DEFINE3
SYSCALL_DEFINE3(fchmodat, int, dfd, const char __user *, filename, umode_t, mode)
{
struct path path;
int error;
unsigned int lookup_flags = LOOKUP_FOLLOW;
retry:
error = user_path_at(dfd, filename, lookup_flags, &path);
if (!error) {
error = chmod_common(&path, mode);
path_put(&path);
if (retry_estale(error, lookup_flags)) {
lookup_flags |= LOOKUP_REVAL;
goto retry;
}
}
return error;
}