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Changeset 368ee04 in mainline for uspace/srv/logger/ctl.c


Ignore:
Timestamp:
2017-04-05T18:10:39Z (5 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master
Children:
93ad8166
Parents:
39f892a9 (diff), 2166728 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Merge from lp:~jakub/helenos/vfs-2.5-cherrypick

This merge cherry-picks some of the changesets from Jiri Zarevucky's:

lp:~zarevucky-jiri/helenos/vfs-2.5

and then continues independently, yet sometime in a similar vein.

Roughly speaking, Jiri's branch is merged entirely up to its revision
1926 and then cherry-picked on and off until its revision 1965. Among
these changes are:

  • relativization of the API,
  • client-side roots,
  • server-side mounts,
  • inbox for passing arbitrary files from parent to child,
  • some streamlining and cleanup.

Additional changes include:

  • addressing issues introduced by the above changes,
  • client-side I/O cursors (file positions),
  • all HelenOS file system APIs begin with the vfs_ prefix and can be used after including vfs/vfs.h,
  • removal of some POSIX-ish headers and definitions,
  • additional cleanup.
File:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/srv/logger/ctl.c

    r39f892a9 r368ee04  
    4141#include <io/logctl.h>
    4242#include <ipc/logger.h>
     43#include <vfs/vfs.h>
    4344#include "logger.h"
    4445
     
    8687                        break;
    8788                }
     89                case LOGGER_CONTROL_SET_ROOT: {
     90                        int fd = vfs_receive_handle(true);
     91                        vfs_root_set(fd);
     92                        async_answer_0(callid, fd >= 0 ? EOK : fd);
     93                        break;
     94                }
    8895                default:
    8996                        async_answer_0(callid, EINVAL);
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