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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-03-16 01:48:40 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-03-16 01:48:40 +0100 |
| commit | 4f51b0e104481fb6d337140eeaa51af8c674d236 (patch) | |
| tree | 452aacaf7f586e2ccd22bda15a92419d9616065b /trans/proxy-defpager.c | |
| parent | 0bc52ecb504401e089e1aa335c56e0c5db6d8e32 (diff) | |
Add getting swap information from swapon and procfs
* hurd/default_pager.defs (default_pager_storage_info): New RPC.
* hurd/default_pager_reply.defs: Skip default_pager_storage_info RPC.
* hurd/default_pager_types.h: Include <mach/machine/vm_types.h>.
(vm_size_array_t): New type.
* mach-defpager/priv.h (part): Add `name' field.
* mach-defpager/default_pager.c (new_partition): Allocate and fill
`part->name' field. Free it on error.
(destroy_paging_partition): Free `part->name' field.
(S_default_pager_storage_info): New function.
* procfs/Makefile (SRCS): Add default_pagerUser.c.
* procfs/rootdir.c: Include "default_pager_U.h".
(rootdir_gc_swaps): New function.
(rootdir_entries): Add "swaps" entry.
* sutils/swapon.c: Include <argz.h>
(show): New variable.
(options): Add --show/-S option.
(def_pager, dev_master): New variables
(swaponoff): Move getting `def_pager' to...
(get_def_pager): ... new function.
(main): Support 'S' option.
* trans/proxy-defpager.c (S_default_pager_storage_info): New function.
Diffstat (limited to 'trans/proxy-defpager.c')
| -rw-r--r-- | trans/proxy-defpager.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/trans/proxy-defpager.c b/trans/proxy-defpager.c index 4fdeb35b..9a8436ae 100644 --- a/trans/proxy-defpager.c +++ b/trans/proxy-defpager.c @@ -64,6 +64,19 @@ S_default_pager_info (mach_port_t default_pager, default_pager_info_t *info) } kern_return_t +S_default_pager_storage_info (mach_port_t default_pager, + vm_size_array_t *size, + mach_msg_type_number_t *sizeCnt, + vm_size_array_t *free, + mach_msg_type_number_t *freeCnt, + data_t *name, + mach_msg_type_number_t *nameCnt) +{ + return allowed (default_pager, O_READ) + ?: default_pager_storage_info (real_defpager, size, sizeCnt, free, freeCnt, name, nameCnt); +} + +kern_return_t S_default_pager_objects (mach_port_t default_pager, default_pager_object_array_t *objects, mach_msg_type_number_t *objectsCnt, |