2 * Copyright (c) 2015-2016 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(timespec_t)
32 typedef struct timespec timespec_t;
37 # define UTIME_NOW ((1l << 30) - 1l)
40 # define UTIME_OMIT ((1l << 30) - 2l)
43 static const char timespec_fmt[] = "{tv_sec=%jd, tv_nsec=%jd}";
46 print_timespec_t(const timespec_t *t)
48 tprintf(timespec_fmt, (intmax_t) t->tv_sec, (intmax_t) t->tv_nsec);
52 print_timespec_t_utime(const timespec_t *t)
59 tprints("UTIME_OMIT");
67 MPERS_PRINTER_DECL(void, print_timespec,
68 struct tcb *tcp, const long addr)
72 if (umove_or_printaddr(tcp, addr, &t))
78 MPERS_PRINTER_DECL(const char *, sprint_timespec,
79 struct tcb *tcp, const long addr)
82 static char buf[sizeof(timespec_fmt) + 3 * sizeof(t)];
86 } else if (!verbose(tcp) || (exiting(tcp) && syserror(tcp)) ||
87 umove(tcp, addr, &t)) {
88 snprintf(buf, sizeof(buf), "%#lx", addr);
90 snprintf(buf, sizeof(buf), timespec_fmt,
91 (intmax_t) t.tv_sec, (intmax_t) t.tv_nsec);
97 MPERS_PRINTER_DECL(void, print_timespec_utime_pair,
98 struct tcb *tcp, const long addr)
102 if (umove_or_printaddr(tcp, addr, &t))
106 print_timespec_t_utime(&t[0]);
108 print_timespec_t_utime(&t[1]);
112 MPERS_PRINTER_DECL(void, print_itimerspec,
113 struct tcb *tcp, const long addr)
117 if (umove_or_printaddr(tcp, addr, &t))
120 tprints("{it_interval=");
121 print_timespec_t(&t[0]);
122 tprints(", it_value=");
123 print_timespec_t(&t[1]);