77 lines
1.8 KiB
Plaintext
77 lines
1.8 KiB
Plaintext
//
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// Replace explicit packet offset computations with rte_pktmbuf_mtod_offset().
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//
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@disable paren@
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typedef uint8_t;
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expression M, O;
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@@
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(
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- rte_pktmbuf_mtod(M, char *) + O
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+ rte_pktmbuf_mtod_offset(M, char *, O)
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- rte_pktmbuf_mtod(M, char *) - O
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+ rte_pktmbuf_mtod_offset(M, char *, -O)
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- rte_pktmbuf_mtod(M, unsigned char *) + O
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+ rte_pktmbuf_mtod_offset(M, unsigned char *, O)
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- rte_pktmbuf_mtod(M, unsigned char *) - O
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+ rte_pktmbuf_mtod_offset(M, unsigned char *, -O)
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- rte_pktmbuf_mtod(M, uint8_t *) + O
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+ rte_pktmbuf_mtod_offset(M, uint8_t *, O)
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- rte_pktmbuf_mtod(M, uint8_t *) - O
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+ rte_pktmbuf_mtod_offset(M, uint8_t *, -O)
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)
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//
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// Fold subsequent offset terms into pre-existing offset used in
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// rte_pktmbuf_mtod_offset().
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//
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@disable paren@
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expression M, O1, O2;
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@@
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(
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- rte_pktmbuf_mtod_offset(M, char *, O1) + O2
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+ rte_pktmbuf_mtod_offset(M, char *, O1 + O2)
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- rte_pktmbuf_mtod_offset(M, char *, O1) - O2
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+ rte_pktmbuf_mtod_offset(M, char *, O1 - O2)
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- rte_pktmbuf_mtod_offset(M, unsigned char *, O1) + O2
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+ rte_pktmbuf_mtod_offset(M, unsigned char *, O1 + O2)
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- rte_pktmbuf_mtod_offset(M, unsigned char *, O1) - O2
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+ rte_pktmbuf_mtod_offset(M, unsigned char *, O1 - O2)
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- rte_pktmbuf_mtod_offset(M, uint8_t *, O1) + O2
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+ rte_pktmbuf_mtod_offset(M, uint8_t *, O1 + O2)
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- rte_pktmbuf_mtod_offset(M, uint8_t *, O1) - O2
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+ rte_pktmbuf_mtod_offset(M, uint8_t *, O1 - O2)
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)
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//
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// Cleanup rules. Fold in double casts, remove unnecessary paranthesis, etc.
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//
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@disable paren@
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expression M, O;
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type C, T;
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@@
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(
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- (C)rte_pktmbuf_mtod_offset(M, T, O)
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+ rte_pktmbuf_mtod_offset(M, C, O)
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- (rte_pktmbuf_mtod_offset(M, T, O))
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+ rte_pktmbuf_mtod_offset(M, T, O)
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- (C)rte_pktmbuf_mtod(M, T)
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+ rte_pktmbuf_mtod(M, C)
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- (rte_pktmbuf_mtod(M, T))
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+ rte_pktmbuf_mtod(M, T)
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)
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