mirror of
https://github.com/checkpoint-restore/criu.git
synced 2026-01-24 02:35:41 +00:00
291aa3f6d6
We really have a mess of extern/non-extern declaration of functions in our headers. Always use extern for unification purpose. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
36 lines
834 B
C
36 lines
834 B
C
#ifndef __CR_FDSET_H__
|
|
#define __CR_FDSET_H__
|
|
|
|
#include "image-desc.h"
|
|
#include "bug.h"
|
|
|
|
struct cr_fdset {
|
|
int fd_off;
|
|
int fd_nr;
|
|
int *_fds;
|
|
};
|
|
|
|
static inline int fdset_fd(const struct cr_fdset *fdset, int type)
|
|
{
|
|
int idx;
|
|
|
|
idx = type - fdset->fd_off;
|
|
BUG_ON(idx > fdset->fd_nr);
|
|
|
|
return fdset->_fds[idx];
|
|
}
|
|
|
|
extern struct cr_fdset *glob_fdset;
|
|
|
|
extern struct cr_fd_desc_tmpl fdset_template[CR_FD_MAX];
|
|
|
|
extern struct cr_fdset *cr_task_fdset_open(int pid, int mode);
|
|
extern struct cr_fdset *cr_fdset_open_range(int pid, int from, int to,
|
|
unsigned long flags);
|
|
#define cr_fdset_open(pid, type, flags) cr_fdset_open_range(pid, \
|
|
_CR_FD_##type##_FROM, _CR_FD_##type##_TO, flags)
|
|
extern struct cr_fdset *cr_glob_fdset_open(int mode);
|
|
|
|
extern void close_cr_fdset(struct cr_fdset **cr_fdset);
|
|
|
|
#endif /* __CR_FDSET_H__ */
|