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author | Felipe Sateler <fsateler@debian.org> | 2019-02-20 21:24:33 -0300 |
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committer | Felipe Sateler <fsateler@debian.org> | 2019-02-20 21:24:33 -0300 |
commit | 7c20daf69c4411979b7f8902f3601d1cdc56cc07 (patch) | |
tree | d59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/basic/prioq.h | |
parent | 6e866b331d7cd4a5e0759dd160dea6edabd3678e (diff) | |
download | systemd-7c20daf69c4411979b7f8902f3601d1cdc56cc07.tar.gz |
New upstream version 241upstream/241
Diffstat (limited to 'src/basic/prioq.h')
-rw-r--r-- | src/basic/prioq.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/basic/prioq.h b/src/basic/prioq.h index bba5c7caa4..1fb57bfa4c 100644 --- a/src/basic/prioq.h +++ b/src/basic/prioq.h @@ -19,8 +19,14 @@ int prioq_put(Prioq *q, void *data, unsigned *idx); int prioq_remove(Prioq *q, void *data, unsigned *idx); int prioq_reshuffle(Prioq *q, void *data, unsigned *idx); -void *prioq_peek(Prioq *q) _pure_; +void *prioq_peek_by_index(Prioq *q, unsigned idx) _pure_; +static inline void *prioq_peek(Prioq *q) { + return prioq_peek_by_index(q, 0); +} void *prioq_pop(Prioq *q); +#define PRIOQ_FOREACH_ITEM(q, p) \ + for (unsigned _i = 0; (p = prioq_peek_by_index(q, _i)); _i++) + unsigned prioq_size(Prioq *q) _pure_; bool prioq_isempty(Prioq *q) _pure_; |