Changeset 72c72d4 in mainline for uspace/lib/c

Timestamp:

2018-06-29T13:41:13Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1a9174e

Parents:

db9c889

git-author:

Jiri Svoboda <jiri@…> (2018-06-28 17:40:58)

git-committer:

Jiri Svoboda <jiri@…> (2018-06-29 13:41:13)

Message:

Basic volume eject implementation.

Location:

uspace/lib/c

Files:

• generic/vol.c (modified) (1 diff)
• include/ipc/vol.h (modified) (1 diff)

uspace/lib/c/generic/vol.c

@@ -235 +235 @@
 }
 
+/** Unmount partition (and possibly eject the media). */
+errno_t vol_part_eject(vol_t *vol, service_id_t sid)
+{
+        async_exch_t *exch;
+        errno_t retval;
+
+        exch = async_exchange_begin(vol->sess);
+        retval = async_req_1_0(exch, VOL_PART_EJECT, sid);
+        async_exchange_end(exch);
+
+        if (retval != EOK)
+                return retval;
+
+        return EOK;
+}
+
 /** Erase partition (to the extent where we will consider it not containing
  * a file system.

uspace/lib/c/include/ipc/vol.h

@@ -42 +42 @@
         VOL_PART_ADD,
         VOL_PART_INFO,
+        VOL_PART_EJECT,
         VOL_PART_EMPTY,
         VOL_PART_LSUPP,
-        VOL_PART_MKFS,
+        VOL_PART_MKFS
 } vol_request_t;