2 * Copyright (c) 2015 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.
30 #include DEF_MPERS_TYPE(time_t)
31 #include DEF_MPERS_TYPE(timespec_t)
32 #include DEF_MPERS_TYPE(timeval_t)
34 typedef struct timespec timespec_t;
35 typedef struct timeval timeval_t;
40 # define UTIME_NOW ((1l << 30) - 1l)
43 # define UTIME_OMIT ((1l << 30) - 2l)
46 static const char time_fmt[] = "{%jd, %jd}";
49 print_timespec_t(const timespec_t *t)
51 tprintf(time_fmt, (intmax_t) t->tv_sec, (intmax_t) t->tv_nsec);
55 print_timespec_t_utime(const timespec_t *t)
62 tprints("UTIME_OMIT");
71 print_timeval_t(const timeval_t *t)
73 tprintf(time_fmt, (intmax_t) t->tv_sec, (intmax_t) t->tv_usec);
76 MPERS_PRINTER_DECL(void, print_timespec,
77 struct tcb *tcp, const long addr)
81 if (umove_or_printaddr(tcp, addr, &t))
87 MPERS_PRINTER_DECL(const char *, sprint_timespec,
88 struct tcb *tcp, const long addr)
91 static char buf[sizeof(time_fmt) + 3 * sizeof(t)];
95 } else if (!verbose(tcp) || (exiting(tcp) && syserror(tcp)) ||
96 umove(tcp, addr, &t)) {
97 snprintf(buf, sizeof(buf), "%#lx", addr);
99 snprintf(buf, sizeof(buf), time_fmt,
100 (intmax_t) t.tv_sec, (intmax_t) t.tv_nsec);
106 MPERS_PRINTER_DECL(void, print_timespec_utime_pair,
107 struct tcb *tcp, const long addr)
111 if (umove_or_printaddr(tcp, addr, &t))
115 print_timespec_t_utime(&t[0]);
117 print_timespec_t_utime(&t[1]);
121 MPERS_PRINTER_DECL(void, print_itimerspec,
122 struct tcb *tcp, const long addr)
126 if (umove_or_printaddr(tcp, addr, &t))
129 tprints("{it_interval=");
130 print_timespec_t(&t[0]);
131 tprints(", it_value=");
132 print_timespec_t(&t[1]);
136 MPERS_PRINTER_DECL(void, print_timeval,
137 struct tcb *tcp, const long addr)
141 if (umove_or_printaddr(tcp, addr, &t))
147 MPERS_PRINTER_DECL(void, print_timeval_pair,
148 struct tcb *tcp, const long addr)
152 if (umove_or_printaddr(tcp, addr, &t))
156 print_timeval_t(&t[0]);
158 print_timeval_t(&t[1]);
162 MPERS_PRINTER_DECL(const char *, sprint_timeval,
163 struct tcb *tcp, const long addr)
166 static char buf[sizeof(time_fmt) + 3 * sizeof(t)];
170 } else if (!verbose(tcp) || (exiting(tcp) && syserror(tcp)) ||
171 umove(tcp, addr, &t)) {
172 snprintf(buf, sizeof(buf), "%#lx", addr);
174 snprintf(buf, sizeof(buf), time_fmt,
175 (intmax_t) t.tv_sec, (intmax_t) t.tv_usec);
181 MPERS_PRINTER_DECL(void, print_itimerval,
182 struct tcb *tcp, const long addr)
186 if (umove_or_printaddr(tcp, addr, &t))
189 tprints("{it_interval=");
190 print_timeval_t(&t[0]);
191 tprints(", it_value=");
192 print_timeval_t(&t[1]);
201 if (!umove_or_printaddr(tcp, tcp->u_arg[0], &t))
202 tprintf("[%jd]", (intmax_t) t);
215 print_timeval32_t(const timeval32_t *t)
217 tprintf(time_fmt, (intmax_t) t->tv_sec, (intmax_t) t->tv_usec);
221 print_timeval32(struct tcb *tcp, const long addr)
225 if (umove_or_printaddr(tcp, addr, &t))
228 print_timeval32_t(&t);
232 print_timeval32_pair(struct tcb *tcp, const long addr)
236 if (umove_or_printaddr(tcp, addr, &t))
240 print_timeval32_t(&t[0]);
242 print_timeval32_t(&t[1]);
247 print_itimerval32(struct tcb *tcp, const long addr)
251 if (umove_or_printaddr(tcp, addr, &t))
254 tprints("{it_interval=");
255 print_timeval32_t(&t[0]);
256 tprints(", it_value=");
257 print_timeval32_t(&t[1]);
262 sprint_timeval32(struct tcb *tcp, const long addr)
265 static char buf[sizeof(time_fmt) + 3 * sizeof(t)];
269 } else if (!verbose(tcp) || (exiting(tcp) && syserror(tcp)) ||
270 umove(tcp, addr, &t)) {
271 snprintf(buf, sizeof(buf), "%#lx", addr);
273 snprintf(buf, sizeof(buf), time_fmt,
274 (intmax_t) t.tv_sec, (intmax_t) t.tv_usec);