This series contains a number of cleanups of the list walking macros.
The main changes are:
* use structurally equivalent struct for all pointer lists
to avoid needless casting to and fro struct ptrlist
* simplify PREPARE/NEXT/RESET logic by using common PTR_NEXT()
The series is available for testing & review in the Git repository at:
git://github.com/lucvoo/sparse-dev.git ptrlist-cleanup
It is based and depends on a previous series which can be found at:
git://github.com/lucvoo/sparse-dev.git ptrlist-notag
Change since v1:
* fix typos in commit message
* restore protection against multiple evaluations
* keep declaration of __nr next to __list & __head's
* reuse VRFY_PTR_LIST() for sanity checking
* simplify DO_THIS_ADDRESS()
* make clearer what is API and what is not
Many thanks to Ramsay Jones for his review!
----------------------------------------------------------------
Luc Van Oostenryck (17):
ptrlist: let all pointer lists have the same parametrized structure
ptrlist: when possible use the real type of the list
ptrlist: remove now unneeded CHECK_TYPE()
ptrlist: make add_ptr_list() more readable
ptrlist: make free_ptr_list() more readable
ptrlist: remove some unneeded arg from internal macros.
ptrlist: remove extra ident level
ptrlist: simplify loop nesting
ptrlist: simplify DO_NEXT
ptrlist: simplify PREPARE/NEXT
ptrlist: shorter continuated lines
ptrlist: remove ptr_list_empty()
ptrlist: make {first,last}_ptr_list() out-of-line functions
ptrlist: move semi-private prototypes close to their user
ptrlist: use VRFY_PTR_LIST() for sanity check
ptrlist: keep declaration of head-list-nr together
ptrlist: make clear what is API and what is implementation.
lib.c | 2 +-
ptrlist.c | 38 ++++++
ptrlist.h | 398 +++++++++++++++++++++++++-----------------------------
3 files changed, 223 insertions(+), 215 deletions(-)
--
2.17.1
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