mirror of
https://github.com/apache/nuttx-apps.git
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f9f59bd0f8
Now that time_t is unconditionally 64-bit (signed int64_t) and the
struct timespec fields tv_sec / tv_nsec are wide enough on their own,
the explicit (uint64_t)/(int64_t)/(int) casts that used to guard the
multiplications and subtractions in *_us / *_ms / *_ns helpers are no
longer needed. Drop them to keep the timekeeping math readable.
In the same spirit, this commit also normalises the printf-style format
specifiers and casts used to print tv_sec / tv_nsec / tv_usec values.
The prior code was a mix of "%d"/"%u"/"%ld"/"%lu"/"%lld" with matching
(int)/(unsigned long)/(long long) casts; some formats truncated time_t
on 32-bit hosts, others mismatched signedness or width. Replace all
such cases with the portable POSIX-recommended forms:
- tv_sec (time_t, signed, impl-defined width) -> %jd + (intmax_t)
- tv_nsec (long, signed) -> %ld (no cast)
- tv_usec (suseconds_t / long) -> %ld (no cast)
Also drop two stale `(FAR const time_t *)&ts.tv_sec` casts that are
unnecessary now that ts.tv_sec is plain time_t.
Arithmetic-cleanup files (existing scope):
- benchmarks/cyclictest/cyclictest.c: timediff_us()
- benchmarks/sd_bench/sd_bench_main.c: get_time_delta_us()
- examples/oneshot/oneshot_main.c: maxus computation
- examples/watchdog/watchdog_main.c: current_time_ms (x2)
- industry/nxmodbus/nxmb_internal.h: nxmb_util_clock_ms()
- netutils/ntpclient/ntpclient.c: timespec2ntp()
- netutils/ptpd/ptpd.c: ptp_adjtime()
- system/dd/dd_main.c: elapsed accounting
- testing/drivers/drivertest/drivertest_posix_timer.c:
get_timestamp()
- testing/drivers/sd_stress/sd_stress_main.c:get_time_delta()
- testing/sched/getprime/getprime_main.c: elapsed accounting
- testing/sched/pthread_mutex_perf/pthread_mutex_perf.c:
timespec_avg()
Printf-format-fix files (new in this revision):
- examples/adjtime/adjtime_main.c
- examples/charger/charger_main.c
- examples/netpkt/netpkt_ethercat.c
- fsutils/mkfatfs/mkfatfs.c
- graphics/tiff/tiff_initialize.c
- netutils/ptpd/ptpd.c
- nshlib/nsh_timcmds.c
- system/coredump/coredump.c
- system/ptpd/ptpd_main.c
- testing/drivers/drivertest/drivertest_oneshot.c
- testing/mm/kasantest/kasantest.c
- testing/ostest/semtimed.c
- testing/sched/pthread_mutex_perf/pthread_mutex_perf.c
- testing/sched/timerjitter/timerjitter.c
- testing/testsuites/kernel/time/cases/clock_test_clock01.c
- testing/testsuites/kernel/time/cases/clock_test_smoke.c
No behavioural change.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
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| .. | ||
| adb | ||
| adcscope | ||
| argtable3 | ||
| batterydump | ||
| cdcacm | ||
| cfgdata | ||
| cle | ||
| composite | ||
| conntrack | ||
| coredump | ||
| cpuload | ||
| critmon | ||
| cu | ||
| dd | ||
| debugpoint | ||
| dhcp6c | ||
| dhcpc | ||
| dumpstack | ||
| fastboot | ||
| fdt | ||
| flash_eraseall | ||
| flatbuffers | ||
| gcov | ||
| gdbstub | ||
| gprof | ||
| hex2bin | ||
| hexed | ||
| hostname | ||
| i2c | ||
| iptables | ||
| irtest | ||
| libuv | ||
| lm75 | ||
| lsan | ||
| lzf | ||
| mdio | ||
| microros | ||
| netdb | ||
| nsh | ||
| ntpc | ||
| nxcamera | ||
| nxcodec | ||
| nxdiag | ||
| nxlooper | ||
| nxmbclient | ||
| nxplayer | ||
| nxrecorder | ||
| ofloader | ||
| ping | ||
| ping6 | ||
| popen | ||
| psmq | ||
| ptpd | ||
| readline | ||
| resmonitor | ||
| sched_note | ||
| sensorscope | ||
| sensortest | ||
| setlogmask | ||
| settings | ||
| smf | ||
| spi | ||
| stackmonitor | ||
| syslogd | ||
| system | ||
| taskset | ||
| tcpdump | ||
| tee | ||
| telnet | ||
| telnetd | ||
| termcurses | ||
| trace | ||
| ubloxmodem | ||
| uniqueid | ||
| uorb | ||
| usbmsc | ||
| vi | ||
| vncviewer | ||
| ymodem | ||
| zlib | ||
| zmodem | ||
| .gitignore | ||
| CMakeLists.txt | ||
| Make.defs | ||
| Makefile | ||