This call was added in version C<1.0.58>. In previous
versions of libguestfs there was no way to get the version
-number. From C code you can use ELF weak linking tricks to find out if
-this symbol exists (if it doesn't, then it's an earlier version).
+number. From C code you can use dynamic linker functions
+to find out if this symbol exists (if it doesn't, then
+it's an earlier version).
The call returns a structure with four elements. The first
three (C<major>, C<minor> and C<release>) are numbers and
=item '?'
-The L<readdir(3)> returned a C<d_type> field with an
+The L<readdir(3)> call returned a C<d_type> field with an
unexpected value
=back
)],
"echo arguments back to the client",
"\
-This command concatenate the list of C<words> passed with single spaces between
-them and returns the resulting string.
+This command concatenates the list of C<words> passed with single spaces
+between them and returns the resulting string.
You can use this command to test the connection through to the daemon.