If both internal changes and the addition of a new interface have occurred during the same release, both a weak version and an interface version definition should be created. The following example shows the addition of a version definition SUNW_1.2 and an interface change SUNW_1.1.1, which are added during the same release cycle. Both interfaces inherit the original interface SUNW_1.1.
$ cat mapfile SUNW_1.2 { # Release X+1. global: foo3; } SUNW_1.1; SUNW_1.1.1 { } SUNW_1.1; # Release X+1. SUNW_1.1 { # Release X. global: foo2; foo1; local: *; }; |
The comments for the SUNW_1.1 and SUNW_1.1.1 version definitions indicate that they have both been applied to the same release.