ctf_add_type() first performs a by-name lookup of the type in the destination container. If this lookup returns a forward declaration for an enum, struct, or union, reset dst_type back to CTF_ERR, indicating that the source type is not in fact present in the destination container. This ensures that ctf_add_type() will also search the destination container's dynamic type list for the source type. Without this change, a pair of mutually recursive struct definitions could cause infinite recursion in ctf_add_type() if the destination container only contained forward declarations for the struct types: ctf_add_type() recursively calls itself on each struct member's type, and the forward declarations meant that the dynamic type list search would be skipped. MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division |
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compat/opensolaris | ||
contrib | ||
lib | ||
sbin | ||
tests | ||
usr.bin | ||
usr.sbin | ||
Makefile | ||
Makefile.inc |