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Last change
on this file since 46f9f02 was 5717495, checked in by Michael Brooks <mlbrooks@…>, 3 years ago |
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Start of the linked-list chapter.
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Property mode
set to
100644
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File size:
423 bytes
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| [5717495] | 1 | #include <sys/queue.h>
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| 2 | #include <stdio.h>
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| 6 | int main() {
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| 20 | // C
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| 21 |
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| 22 | struct req {
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| 23 | int pri, rqr;
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| 24 | LIST_ENTRY(req) x;
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| 25 | };
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| 26 |
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| 27 | LIST_HEAD(reql, req);
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| 28 |
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| 29 | struct reql reqs;
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| 30 | LIST_INIT(&reqs);
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| 31 |
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| 32 | struct req
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| 33 | r1 = {1, 42},
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| 34 | r2 = {2, 42};
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| 35 |
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| 36 | LIST_INSERT_HEAD(
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| 37 | &reqs, &r2, x);
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| 38 | LIST_INSERT_HEAD(
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| 39 | &reqs, &r1, x);
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| 51 | struct req *cur;
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| 52 | LIST_FOREACH(cur, &reqs, x)
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| 53 | printf("{%d %d} ", cur->pri, cur->rqr);
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| 54 | printf("\n");
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| 55 |
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| 56 | }
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