/*
* allocate a file descriptor, mark it busy.
*/
-int __alloc_fd(struct files_struct *files,
- unsigned start, unsigned end, unsigned flags)
+static int alloc_fd(unsigned start, unsigned end, unsigned flags)
{
+ struct files_struct *files = current->files;
unsigned int fd;
int error;
struct fdtable *fdt;
return error;
}
-static int alloc_fd(unsigned start, unsigned end, unsigned flags)
-{
- return __alloc_fd(current->files, start, end, flags);
-}
-
int __get_unused_fd_flags(unsigned flags, unsigned long nofile)
{
- return __alloc_fd(current->files, 0, nofile, flags);
+ return alloc_fd(0, nofile, flags);
}
int get_unused_fd_flags(unsigned flags)
int (*)(const void *, struct file *, unsigned),
const void *);
-extern int __alloc_fd(struct files_struct *files,
- unsigned start, unsigned end, unsigned flags);
extern int __close_fd(struct files_struct *files,
unsigned int fd);
extern int __close_range(unsigned int fd, unsigned int max_fd, unsigned int flags);