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devtools/cocci/mtod-offset.cocci
76 строк
2 KB
Jerin Jacob
fix typos using codespell utility
15 июн 2017, 00:54
15 июн 2017, 00:54
98a7ea3
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// // Replace explicit packet offset computations with rte_pktmbuf_mtod_offset(). // @disable paren@ typedef uint8_t; expression M, O; @@ ( - rte_pktmbuf_mtod(M, char *) + O + rte_pktmbuf_mtod_offset(M, char *, O) | - rte_pktmbuf_mtod(M, char *) - O + rte_pktmbuf_mtod_offset(M, char *, -O) | - rte_pktmbuf_mtod(M, unsigned char *) + O + rte_pktmbuf_mtod_offset(M, unsigned char *, O) | - rte_pktmbuf_mtod(M, unsigned char *) - O + rte_pktmbuf_mtod_offset(M, unsigned char *, -O) | - rte_pktmbuf_mtod(M, uint8_t *) + O + rte_pktmbuf_mtod_offset(M, uint8_t *, O) | - rte_pktmbuf_mtod(M, uint8_t *) - O + rte_pktmbuf_mtod_offset(M, uint8_t *, -O) ) // // Fold subsequent offset terms into pre-existing offset used in // rte_pktmbuf_mtod_offset(). // @disable paren@ expression M, O1, O2; @@ ( - rte_pktmbuf_mtod_offset(M, char *, O1) + O2 + rte_pktmbuf_mtod_offset(M, char *, O1 + O2) | - rte_pktmbuf_mtod_offset(M, char *, O1) - O2 + rte_pktmbuf_mtod_offset(M, char *, O1 - O2) | - rte_pktmbuf_mtod_offset(M, unsigned char *, O1) + O2 + rte_pktmbuf_mtod_offset(M, unsigned char *, O1 + O2) | - rte_pktmbuf_mtod_offset(M, unsigned char *, O1) - O2 + rte_pktmbuf_mtod_offset(M, unsigned char *, O1 - O2) | - rte_pktmbuf_mtod_offset(M, uint8_t *, O1) + O2 + rte_pktmbuf_mtod_offset(M, uint8_t *, O1 + O2) | - rte_pktmbuf_mtod_offset(M, uint8_t *, O1) - O2 + rte_pktmbuf_mtod_offset(M, uint8_t *, O1 - O2) ) // // Cleanup rules. Fold in double casts, remove unnecessary parenthesis, etc. // @disable paren@ expression M, O; type C, T; @@ ( - (C)rte_pktmbuf_mtod_offset(M, T, O) + rte_pktmbuf_mtod_offset(M, C, O) | - (rte_pktmbuf_mtod_offset(M, T, O)) + rte_pktmbuf_mtod_offset(M, T, O) | - (C)rte_pktmbuf_mtod(M, T) + rte_pktmbuf_mtod(M, C) | - (rte_pktmbuf_mtod(M, T)) + rte_pktmbuf_mtod(M, T) )