Andrea Maria Piana e65760ca85 Add basic peersyncing
This commit adds basic syncing capabilities with peers if they are both
online.

It updates the work done on MVDS, but I decided to create the code in
status-go instead, since it's very tight to the application (similarly
the code that was the inspiration for mvds, bramble, is all tight
together at the database level).

I reused parts of the protobufs.

The flow is:

1) An OFFER message is sent periodically with a bunch of message-ids and
   group-ids.
2) Anyone can REQUEST some of those messages if not present in their
   database.

3) The peer will then send over those messages.

It's disabled by default, but I am planning to add a way to set up the
flags.
2024-01-23 12:46:17 +00:00

44 lines
837 B
C

#ifndef _MNTENT_H
#define _MNTENT_H
#ifdef __cplusplus
extern "C" {
#endif
#define __NEED_FILE
#include <bits/alltypes.h>
#define MOUNTED "/etc/mtab"
#define MNTTYPE_IGNORE "ignore"
#define MNTTYPE_NFS "nfs"
#define MNTTYPE_SWAP "swap"
#define MNTOPT_DEFAULTS "defaults"
#define MNTOPT_RO "ro"
#define MNTOPT_RW "rw"
#define MNTOPT_SUID "suid"
#define MNTOPT_NOSUID "nosuid"
#define MNTOPT_NOAUTO "noauto"
struct mntent {
char *mnt_fsname;
char *mnt_dir;
char *mnt_type;
char *mnt_opts;
int mnt_freq;
int mnt_passno;
};
FILE *setmntent(const char *, const char *);
int endmntent(FILE *);
struct mntent *getmntent(FILE *);
struct mntent *getmntent_r(FILE *, struct mntent *, char *, int);
int addmntent(FILE *, const struct mntent *);
char *hasmntopt(const struct mntent *, const char *);
#ifdef __cplusplus
}
#endif
#endif