| /* |
| * Copyright (c) 2016-2017 Dmitry V. Levin <ldv@altlinux.org> |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef STRACE_PRINT_FIELDS_H |
| #define STRACE_PRINT_FIELDS_H |
| |
| /* |
| * The printf-like function to use in header files |
| * shared between strace and its tests. |
| */ |
| #ifndef STRACE_PRINTF |
| # define STRACE_PRINTF tprintf |
| #endif |
| |
| #define PRINT_FIELD_D(prefix_, where_, field_) \ |
| STRACE_PRINTF("%s%s=%lld", (prefix_), #field_, \ |
| sign_extend_unsigned_to_ll((where_).field_)) |
| |
| #define PRINT_FIELD_U(prefix_, where_, field_) \ |
| STRACE_PRINTF("%s%s=%llu", (prefix_), #field_, \ |
| zero_extend_signed_to_ull((where_).field_)) |
| |
| #define PRINT_FIELD_X(prefix_, where_, field_) \ |
| STRACE_PRINTF("%s%s=%#llx", (prefix_), #field_, \ |
| zero_extend_signed_to_ull((where_).field_)) |
| |
| #define PRINT_FIELD_COOKIE(prefix_, where_, field_) \ |
| STRACE_PRINTF("%s%s=[%llu, %llu]", (prefix_), #field_, \ |
| zero_extend_signed_to_ull((where_).field_[0]), \ |
| zero_extend_signed_to_ull((where_).field_[1])) |
| |
| #define PRINT_FIELD_FLAGS(prefix_, where_, field_, xlat_, dflt_) \ |
| do { \ |
| STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
| printflags((xlat_), (where_).field_, (dflt_)); \ |
| } while (0) |
| |
| #define PRINT_FIELD_XVAL(prefix_, where_, field_, xlat_, dflt_) \ |
| do { \ |
| STRACE_PRINTF("%s%s=", (prefix_), #field_); \ |
| printxval((xlat_), (where_).field_, (dflt_)); \ |
| } while (0) |
| |
| #endif /* !STRACE_PRINT_FIELDS_H */ |