2 * Copyright (c) 2016-2017 Dmitry V. Levin <ldv@altlinux.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #ifndef STRACE_PRINT_FIELDS_H
29 #define STRACE_PRINT_FIELDS_H
32 * The printf-like function to use in header files
33 * shared between strace and its tests.
36 # define STRACE_PRINTF tprintf
39 #define PRINT_FIELD_D(prefix_, where_, field_) \
40 STRACE_PRINTF("%s%s=%lld", (prefix_), #field_, \
41 sign_extend_unsigned_to_ll((where_).field_))
43 #define PRINT_FIELD_U(prefix_, where_, field_) \
44 STRACE_PRINTF("%s%s=%llu", (prefix_), #field_, \
45 zero_extend_signed_to_ull((where_).field_))
47 #define PRINT_FIELD_X(prefix_, where_, field_) \
48 STRACE_PRINTF("%s%s=%#llx", (prefix_), #field_, \
49 zero_extend_signed_to_ull((where_).field_))
51 #define PRINT_FIELD_0X(prefix_, where_, field_) \
52 STRACE_PRINTF("%s%s=%#0*llx", (prefix_), #field_, \
53 (int) sizeof((where_).field_) * 2, \
54 zero_extend_signed_to_ull((where_).field_))
56 #define PRINT_FIELD_COOKIE(prefix_, where_, field_) \
57 STRACE_PRINTF("%s%s=[%llu, %llu]", (prefix_), #field_, \
58 zero_extend_signed_to_ull((where_).field_[0]), \
59 zero_extend_signed_to_ull((where_).field_[1]))
61 #define PRINT_FIELD_FLAGS(prefix_, where_, field_, xlat_, dflt_) \
63 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
64 printflags64((xlat_), \
65 zero_extend_signed_to_ull((where_).field_),\
69 #define PRINT_FIELD_XVAL(prefix_, where_, field_, xlat_, dflt_) \
71 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
72 printxval64((xlat_), \
73 zero_extend_signed_to_ull((where_).field_), \
77 #define PRINT_FIELD_UID(prefix_, where_, field_) \
79 if (sign_extend_unsigned_to_ll((where_).field_) == -1LL) \
80 STRACE_PRINTF("%s%s=-1", (prefix_), #field_); \
82 STRACE_PRINTF("%s%s=%llu", (prefix_), #field_, \
83 zero_extend_signed_to_ull((where_).field_)); \
86 #define PRINT_FIELD_STRING(prefix_, where_, field_, len_, style_) \
88 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
89 print_quoted_string((const char *)(where_).field_, \
93 #define PRINT_FIELD_CSTRING(prefix_, where_, field_) \
95 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
96 print_quoted_cstring((const char *)(where_).field_, \
97 sizeof((where_).field_)); \
100 #define PRINT_FIELD_INET_ADDR(prefix_, where_, field_, af_) \
102 STRACE_PRINTF(prefix_); \
103 print_inet_addr((af_), &(where_).field_, \
104 sizeof((where_).field_), #field_); \
107 #define PRINT_FIELD_INET4_ADDR(prefix_, where_, field_) \
108 STRACE_PRINTF("%s%s=inet_addr(\"%s\")", (prefix_), #field_, \
109 inet_ntoa((where_).field_))
111 #define PRINT_FIELD_NET_PORT(prefix_, where_, field_) \
112 STRACE_PRINTF("%s%s=htons(%u)", (prefix_), #field_, \
113 ntohs((where_).field_))
115 #define PRINT_FIELD_IFINDEX(prefix_, where_, field_) \
117 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
118 print_ifindex((where_).field_); \
121 #define PRINT_FIELD_SOCKADDR(prefix_, where_, field_) \
123 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
124 print_sockaddr(&(where_).field_, \
125 sizeof((where_).field_)); \
128 #define PRINT_FIELD_DEV(prefix_, where_, field_) \
130 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
131 print_dev_t((where_).field_); \
134 #define PRINT_FIELD_PTR(prefix_, where_, field_) \
136 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
137 printaddr((mpers_ptr_t) (where_).field_); \
140 #define PRINT_FIELD_FD(prefix_, where_, field_, tcp_) \
142 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
143 printfd((tcp_), (where_).field_); \
146 #define PRINT_FIELD_STRN(prefix_, where_, field_, len_, tcp_) \
148 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
149 printstrn((tcp_), (where_).field_, (len_)); \
153 #define PRINT_FIELD_STR(prefix_, where_, field_, tcp_) \
155 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
156 printstr((tcp_), (where_).field_); \
159 #define PRINT_FIELD_PATH(prefix_, where_, field_, tcp_) \
161 STRACE_PRINTF("%s%s=", (prefix_), #field_); \
162 printpath((tcp_), (where_).field_); \
165 #endif /* !STRACE_PRINT_FIELDS_H */