DOCUMENT ID: 1076-02 SYNOPSIS: How to access symbols (functions/variables) from other driver modules OS RELEASE: 2.4 PRODUCT: Solaris KEYWORDS: kernel external symbols modules ufs DESCRIPTION: How to access external symbols for ufs, ie: functions and variables which are defined in other driver modules. SOLUTION: You need to list the modules which your driver depends on in the '_depends_on[]' list in your driver code. E.g., If your driver accesses symbols like ufs_syncbusy, ufs_vfsops and ufs_flushi, put the following line in your driver code: static char _depends_on[] = "fs/ufs" ; If there are more one modules that your driver depends on, then add them to _depends_on[] string, separated by space: static char _depends_on[] = "fs/ufs drv/zs" ; DATE APPROVED: 09/11/95