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265 lines
9.0 KiB
265 lines
9.0 KiB
/* |
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* Copyright (c) 2016-2017 Dmitry V. Levin <ldv@altlinux.org> |
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* Copyright (c) 2017-2018 The strace developers. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef STRACE_PRINT_FIELDS_H |
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#define STRACE_PRINT_FIELDS_H |
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/* |
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* The printf-like function to use in header files |
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* shared between strace and its tests. |
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*/ |
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#ifndef STRACE_PRINTF |
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# define STRACE_PRINTF tprintf |
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#endif |
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#define PRINT_FIELD_D(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=%lld", (prefix_), #field_, \ |
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sign_extend_unsigned_to_ll((where_).field_)) |
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#define PRINT_FIELD_U(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=%llu", (prefix_), #field_, \ |
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zero_extend_signed_to_ull((where_).field_)) |
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#define PRINT_FIELD_U_CAST(prefix_, where_, field_, type_) \ |
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STRACE_PRINTF("%s%s=%llu", (prefix_), #field_, \ |
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zero_extend_signed_to_ull((type_) (where_).field_)) |
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#define PRINT_FIELD_X(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=%#llx", (prefix_), #field_, \ |
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zero_extend_signed_to_ull((where_).field_)) |
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#define PRINT_FIELD_ADDR(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printaddr((where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_ADDR64(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printaddr64((where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_0X(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=%#0*llx", (prefix_), #field_, \ |
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(int) sizeof((where_).field_) * 2, \ |
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zero_extend_signed_to_ull((where_).field_)) |
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#define PRINT_FIELD_COOKIE(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=[%llu, %llu]", (prefix_), #field_, \ |
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zero_extend_signed_to_ull((where_).field_[0]), \ |
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zero_extend_signed_to_ull((where_).field_[1])) |
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#define PRINT_FIELD_FLAGS(prefix_, where_, field_, xlat_, dflt_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printflags64((xlat_), \ |
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zero_extend_signed_to_ull((where_).field_),\ |
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(dflt_)); \ |
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} while (0) |
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#define PRINT_FIELD_XVAL(prefix_, where_, field_, xlat_, dflt_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printxval64((xlat_), \ |
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zero_extend_signed_to_ull((where_).field_), \ |
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(dflt_)); \ |
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} while (0) |
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#define PRINT_FIELD_XVAL_U(prefix_, where_, field_, xlat_, dflt_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printxvals_ex(zero_extend_signed_to_ull((where_).field_), \ |
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(dflt_), XLAT_STYLE_FMT_U, \ |
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(xlat_), NULL); \ |
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} while (0) |
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#define PRINT_FIELD_XVAL_SORTED_SIZED(prefix_, where_, field_, xlat_, \ |
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xlat_size_, dflt_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printxval_searchn((xlat_), (xlat_size_), \ |
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zero_extend_signed_to_ull((where_).field_), \ |
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(dflt_)); \ |
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} while (0) |
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#define PRINT_FIELD_XVAL_INDEX(prefix_, where_, field_, xlat_, dflt_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printxval_index((xlat_), \ |
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zero_extend_signed_to_ull((where_).field_), \ |
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(dflt_)); \ |
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} while (0) |
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/* |
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* Generic "ID" printing. ID is considered unsigned except for the special value |
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* of -1. |
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*/ |
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#define PRINT_FIELD_ID(prefix_, where_, field_) \ |
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do { \ |
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if (sign_extend_unsigned_to_ll((where_).field_) == -1LL) \ |
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STRACE_PRINTF("%s%s=-1", (prefix_), #field_); \ |
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else \ |
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STRACE_PRINTF("%s%s=%llu", (prefix_), #field_, \ |
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zero_extend_signed_to_ull((where_).field_)); \ |
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} while (0) |
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#define PRINT_FIELD_UID PRINT_FIELD_ID |
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#define PRINT_FIELD_U64(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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if (zero_extend_signed_to_ull((where_).field_) == UINT64_MAX) \ |
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print_xlat_u(UINT64_MAX); \ |
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else \ |
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STRACE_PRINTF("%llu", \ |
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zero_extend_signed_to_ull((where_).field_)); \ |
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} while (0) |
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#define PRINT_FIELD_STRING(prefix_, where_, field_, len_, style_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_quoted_string((const char *)(where_).field_, \ |
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(len_), (style_)); \ |
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} while (0) |
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#define PRINT_FIELD_CSTRING(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_quoted_cstring((const char *) (where_).field_, \ |
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sizeof((where_).field_) + \ |
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MUST_BE_ARRAY((where_).field_)); \ |
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} while (0) |
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#define PRINT_FIELD_CSTRING_SZ(prefix_, where_, field_, size_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_quoted_cstring((const char *) (where_).field_, \ |
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(size_)); \ |
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} while (0) |
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#define PRINT_FIELD_HEX_ARRAY(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_quoted_string((const char *)(where_).field_, \ |
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sizeof((where_).field_) + \ |
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MUST_BE_ARRAY((where_).field_), \ |
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QUOTE_FORCE_HEX); \ |
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} while (0) |
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#define PRINT_FIELD_INET_ADDR(prefix_, where_, field_, af_) \ |
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do { \ |
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STRACE_PRINTF(prefix_); \ |
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print_inet_addr((af_), &(where_).field_, \ |
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sizeof((where_).field_), #field_); \ |
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} while (0) |
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#define PRINT_FIELD_INET4_ADDR(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=inet_addr(\"%s\")", (prefix_), #field_, \ |
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inet_ntoa((where_).field_)) |
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#define PRINT_FIELD_AX25_ADDR(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_ax25_addr(&(where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_X25_ADDR(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_x25_addr(&(where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_NET_PORT(prefix_, where_, field_) \ |
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STRACE_PRINTF("%s%s=htons(%u)", (prefix_), #field_, \ |
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ntohs((where_).field_)) |
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#define PRINT_FIELD_IFINDEX(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_ifindex((where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_SOCKADDR(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_sockaddr(&(where_).field_, \ |
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sizeof((where_).field_)); \ |
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} while (0) |
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#define PRINT_FIELD_DEV(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_dev_t((where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_PTR(prefix_, where_, field_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printaddr((mpers_ptr_t) (where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_FD(prefix_, where_, field_, tcp_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printfd((tcp_), (where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_STRN(prefix_, where_, field_, len_, tcp_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printstrn((tcp_), (where_).field_, (len_)); \ |
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} while (0) |
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#define PRINT_FIELD_STR(prefix_, where_, field_, tcp_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printstr((tcp_), (where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_PATH(prefix_, where_, field_, tcp_) \ |
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do { \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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printpath((tcp_), (where_).field_); \ |
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} while (0) |
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#define PRINT_FIELD_MAC(prefix_, where_, field_) \ |
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PRINT_FIELD_MAC_SZ((prefix_), (where_), field_, \ |
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ARRAY_SIZE((where_).field_)) |
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#define PRINT_FIELD_MAC_SZ(prefix_, where_, field_, size_) \ |
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do { \ |
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static_assert(sizeof(((where_).field_)[0]) == 1, \ |
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"MAC address is not a byte array"); \ |
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STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
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print_mac_addr("", (const uint8_t *) ((where_).field_), \ |
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(size_)); \ |
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} while (0) |
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#endif /* !STRACE_PRINT_FIELDS_H */
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