Changeset 58898d1d in mainline for uspace/lib/bithenge/src/file.c

Timestamp:

2017-03-24T20:31:54Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

8e9b2534

Parents:

c9e3692

Message:

Remove VFS_IN_SEEK from VFS

File:

• uspace/lib/bithenge/src/file.c (modified) (1 diff)

uspace/lib/bithenge/src/file.c

@@ -78 +78 @@
         if (offset > blob->size)
                 return ELIMIT;
-        if (lseek(blob->fd, offset, SEEK_SET) < 0)
-                return errno == EINVAL ? EIO : errno;
 
-        ssize_t amount_read;
-        aoff64_t remaining_size = *size;
-        *size = 0;
-        do {
-                amount_read = read(blob->fd, buffer, remaining_size);
-                if (amount_read < 0)
-                        return errno;
-                buffer += amount_read;
-                *size += amount_read;
-                remaining_size -= amount_read;
-        } while (remaining_size && amount_read);
+        ssize_t amount_read = read(blob->fd, &offset, buffer, *size);
+        if (amount_read < 0)
+                return errno;
+        *size += amount_read;
         return EOK;
 }