Ma/mscp
1
0
Fork 0
mirror of https://github.com/upa/mscp.git synced 2026-02-04 03:24:58 +08:00
Code Issues Packages Projects Releases 1 Wiki Activity

add checkpoint.c and .h

Browse Source
This commit is contained in:
Ryo Nakamura
2024-02-16 14:54:24 +09:00
parent 4e895bb72e
commit f71c7a145a
11 changed files with 502 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/config.h.in
View File

@@ -15,11 +15,4 @@
/* Define to 1 if you have the ntohll function. */
#cmakedefine HAVE_NTOHLL 1
/* Define to 1 if you have the bswap_64 function. */
#cmakedefine HAVE_BSWAP_64 1
/* Define to 1 if you have the bswap64 function. */
#cmakedefine HAVE_BSWAP64 1
#endif /* _CONFIG_H_ */

30
include/mscp.h
View File

@@ -45,7 +45,8 @@ struct mscp_opts {
int max_startups; /** sshd MaxStartups concurrent connections */
int interval; /** interval between SSH connection attempts */
bool preserve_ts; /** preserve file timestamps */
char *checkpoint; /** path to checkpoint */
int resume; /** resume from checkpoint if > 0 */
int severity; /** messaging severity. set MSCP_SERVERITY_* */
};
@@ -162,15 +163,36 @@ int mscp_set_dst_path(struct mscp *m, const char *dst_path);
int mscp_scan(struct mscp *m);
/**
* @brief Join scna thread invoked by mscp_scan(). mscp_join()
* involves this, so that mscp_scan_join() should be called when
* mscp_scan() is called by mscp_start() is not.
* @brief Join scan thread invoked by mscp_scan() if it
* runs. mscp_join() involves mscp_can_join(). Thus, there is no need
* to call this function alone.
*
* @param m mscp instance.
* @return 0 on success, < 0 if an error occured.
*/
int mscp_scan_join(struct mscp *m);
/**
* @brief resume transfer from a checkpoint. mscp_load_checkpoint()
* loads files and associated chunks from a checkpoint file pointed by
* pathname. If you call mscp_load_checkpoint, do not call
* mscp_scan().
*
* @param m mscp instance.
* @param pathname path to a checkpoint file.
* @return 0 on success, < 0 if an error occured.
*/
int mscp_load_checkpoint(struct mscp *m, const char *pathname);
/**
* @brief save untransferred files and chunks to a checkpoint file.
*
* @param m mscp instance.
* @param pathname path to a checkpoint file.
* @return 0 on success, < 0 if an error occured.
*/
int mscp_save_checkpoint(struct mscp *m, const char *pathname);
/**
* @brief Start to copy files. mscp_start() returns immediately. You
* can get statistics via mscp_get_stats() or messages via pipe set by