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Neels Hofmeyr gerrit-no-reply at lists.osmocom.orgReview at https://gerrit.osmocom.org/1563 linuxlist.h: add llist_len() After subchan_demux.c in libosmo-abis, osmo-bts/common/vty.c and openbsc's gtphub_test.c, more places would like to count the llist items (mostly unit tests). Instead of proliferating numerous local implementations, add here. Before merging this, make sure the name llist_head() is not redefined, see: libosmo-abis Change-Id I99c627cf2a2f0dca1ec5d2ad36e3c3f7f0d8d191 openbsc Change-Id I9a7e438de4539c382de54b7337fd18e4bf19d007 Change-Id: Ic49adc7a346f5722bf624d7d3b4a735e4220ae15 --- M include/osmocom/core/linuxlist.h 1 file changed, 9 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/63/1563/1 diff --git a/include/osmocom/core/linuxlist.h b/include/osmocom/core/linuxlist.h index 1c83395..69d9752 100644 --- a/include/osmocom/core/linuxlist.h +++ b/include/osmocom/core/linuxlist.h @@ -351,6 +351,15 @@ for ((pos) = (pos)->next, prefetch((pos)->next); (pos) != (head); \ (pos) = (pos)->next, ({ smp_read_barrier_depends(); 0;}), prefetch((pos)->next)) +static inline int llist_len(struct llist_head *head) +{ + struct llist_head *entry; + int i = 0; + llist_for_each(entry, head) + i++; + return i; +} + /*! * }@ */ -- To view, visit https://gerrit.osmocom.org/1563 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: Ic49adc7a346f5722bf624d7d3b4a735e4220ae15 Gerrit-PatchSet: 1 Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Owner: Neels Hofmeyr <nhofmeyr at sysmocom.de>