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| author | Mike Frysinger <vapier@gentoo.org> | 2024-01-10 21:57:47 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2024-01-10 22:31:54 -0500 |
| commit | b1f974faeb5f1423639f387714699a2bde0c5610 (patch) | |
| tree | 08b59f94c14d17a58f8ba615c6f6ec300bbc9c85 /sim | |
| parent | c66061f40399dbb42a98707fc4fd1227b6a23751 (diff) | |
| download | binutils-b1f974faeb5f1423639f387714699a2bde0c5610.zip binutils-b1f974faeb5f1423639f387714699a2bde0c5610.tar.gz binutils-b1f974faeb5f1423639f387714699a2bde0c5610.tar.bz2 | |
sim: m32r: migrate ftime() to clock_gettime()
The ftime() function has been deprecated since POSIX-1-2004, and
removed in POSIX.1-2008. It's also been deprecated/removed in glibc
since 2.33. POSIX has always said the function is not portable, and
its return value, timezone, and dstflag fields are unspecified. Even
if Linux/glibc & m32r had defined behavior, those aren't the host for
the sim runtime.
So let's stop using the function and switch to clock_gettime. gnulib
already has detection support for it, and it's been around since at
least POSIX-1-2004.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/m32r/traps.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sim/m32r/traps.c b/sim/m32r/traps.c index b779e0c..c519198 100644 --- a/sim/m32r/traps.c +++ b/sim/m32r/traps.c @@ -386,17 +386,20 @@ m32r_trap (SIM_CPU *current_cpu, PCADDR pc, int num) case TARGET_LINUX_SYS_ftime: { struct timeb t; + struct timespec ts; - result = ftime (&t); + result = clock_gettime (CLOCK_REALTIME, &ts); errcode = errno; if (result != 0) break; - t.time = H2T_4 (t.time); - t.millitm = H2T_2 (t.millitm); - t.timezone = H2T_2 (t.timezone); - t.dstflag = H2T_2 (t.dstflag); + t.time = H2T_4 (ts.tv_sec); + t.millitm = H2T_2 (ts.tv_nsec / 1000000); + /* POSIX.1-2001 says the contents of the timezone and dstflag + members of tp after a call to ftime() are unspecified. */ + t.timezone = H2T_2 (0); + t.dstflag = H2T_2 (0); if ((s.write_mem) (cb, &s, arg1, (char *) &t, sizeof(t)) != sizeof(t)) { |