minix/servers/ds/proto.h
Cristiano Giuffrida c5b309ff07 Merge of Wu's GSOC 09 branch (src.20090525.r4372.wu)
Main changes:
- COW optimization for safecopy.
- safemap, a grant-based interface for sharing memory regions between processes.
- Integration with safemap and complete rework of DS, supporting new data types
  natively (labels, memory ranges, memory mapped ranges).
- For further information:
  http://wiki.minix3.org/en/SummerOfCode2009/MemoryGrants

Additional changes not included in the original Wu's branch:
- Fixed unhandled case in VM when using COW optimization for safecopy in case
  of a block that has already been shared as SMAP.
- Better interface and naming scheme for sys_saferevmap and ds_retrieve_map
  calls.
- Better input checking in syslib: check for page alignment when creating
  memory mapping grants.
- DS notifies subscribers when an entry is deleted.
- Documented the behavior of indirect grants in case of memory mapping.
- Test suite in /usr/src/test/safeperf|safecopy|safemap|ds/* reworked
  and extended.
- Minor fixes and general cleanup.
- TO-DO: Grant ids should be generated and managed the way endpoints are to make
sure grant slots are never misreused.
2010-01-14 15:24:16 +00:00

17 lines
607 B
C

/* Function prototypes. */
/* main.c */
_PROTOTYPE(int main, (int argc, char **argv));
/* store.c */
_PROTOTYPE(int do_publish, (message *m_ptr));
_PROTOTYPE(int do_retrieve, (message *m_ptr));
_PROTOTYPE(int do_retrieve_label, (message *m_ptr));
_PROTOTYPE(int do_subscribe, (message *m_ptr));
_PROTOTYPE(int do_check, (message *m_ptr));
_PROTOTYPE(int do_delete, (message *m_ptr));
_PROTOTYPE(int do_snapshot, (message *m_ptr));
_PROTOTYPE(int do_getsysinfo, (message *m_ptr));
_PROTOTYPE(int sef_cb_init_fresh, (int type, sef_init_info_t *info));
_PROTOTYPE(int map_service, (struct rprocpub *rpub));