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From 096a253de6102e07e6d637004be669e19169e682 Mon Sep 17 00:00:00 2001
From: Jitka Plesnikova <jplesnik@redhat.com>
Date: Thu, 6 May 2021 13:13:23 +0200
Subject: [PATCH] Upgrade to 1.9767
---
Changes | 3 +
HiRes.pm | 2 +-
HiRes.xs | 204 +++---------------------------------------------------
t/utime.t | 6 ++
4 files changed, 18 insertions(+), 197 deletions(-)
diff --git a/Changes b/Changes
index a9b91a0..96f058a 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for the Perl extension Time::HiRes.
{{NEXT}}
+ - Remove obsolete vms code
+ - Use core version compare
+
1.9764 [2020-08-10]
- Fix a bunch of repeated-word typos
- Fix compilation with Visual C++ 2013 and older
diff --git a/HiRes.pm b/HiRes.pm
index 433ca31..9377c34 100644
--- a/HiRes.pm
+++ b/HiRes.pm
@@ -50,7 +50,7 @@ our @EXPORT_OK = qw (usleep sleep ualarm alarm gettimeofday time tv_interval
stat lstat utime
);
-our $VERSION = '1.9764';
+our $VERSION = '1.9767';
our $XS_VERSION = $VERSION;
$VERSION = eval $VERSION;
diff --git a/HiRes.xs b/HiRes.xs
index 8002472..1b97962 100644
--- a/HiRes.xs
+++ b/HiRes.xs
@@ -18,6 +18,7 @@ extern "C" {
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
+#include "reentr.h"
#ifdef USE_PPPORT_H
# include "ppport.h"
#endif
@@ -42,12 +43,6 @@ extern "C" {
}
#endif
-#define PERL_VERSION_DECIMAL(r,v,s) (r*1000000 + v*1000 + s)
-#define PERL_DECIMAL_VERSION \
- PERL_VERSION_DECIMAL(PERL_REVISION,PERL_VERSION,PERL_SUBVERSION)
-#define PERL_VERSION_GE(r,v,s) \
- (PERL_DECIMAL_VERSION >= PERL_VERSION_DECIMAL(r,v,s))
-
#ifndef GCC_DIAG_IGNORE
# define GCC_DIAG_IGNORE(x)
# define GCC_DIAG_RESTORE
@@ -139,8 +134,12 @@ typedef struct {
unsigned __int64 reset_time;
} my_cxt_t;
-/* Visual C++ 2013 and older don't have the timespec structure */
-# if defined(_MSC_VER) && _MSC_VER < 1900
+/* Visual C++ 2013 and older don't have the timespec structure.
+ * Neither do mingw.org compilers with MinGW runtimes older than 3.22. */
+# if((defined(_MSC_VER) && _MSC_VER < 1900) || \
+ (defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR) && \
+ defined(__MINGW32_MAJOR_VERSION) && (__MINGW32_MAJOR_VERSION < 3 || \
+ (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION < 22))))
struct timespec {
time_t tv_sec;
long tv_nsec;
@@ -323,193 +322,6 @@ _clock_getres(clockid_t clock_id, struct timespec *tp)
#endif /* #if defined(WIN32) || defined(CYGWIN_WITH_W32API) */
-#if !defined(HAS_GETTIMEOFDAY) && defined(VMS)
-# define HAS_GETTIMEOFDAY
-
-# include <lnmdef.h>
-# include <time.h> /* gettimeofday */
-# include <stdlib.h> /* qdiv */
-# include <starlet.h> /* sys$gettim */
-# include <descrip.h>
-# ifdef __VAX
-# include <lib$routines.h> /* lib$ediv() */
-# endif
-
-/*
- VMS binary time is expressed in 100 nano-seconds since
- system base time which is 17-NOV-1858 00:00:00.00
-*/
-
-# define DIV_100NS_TO_SECS 10000000L
-# define DIV_100NS_TO_USECS 10L
-
-/*
- gettimeofday is supposed to return times since the epoch
- so need to determine this in terms of VMS base time
-*/
-static $DESCRIPTOR(dscepoch,"01-JAN-1970 00:00:00.00");
-
-# ifdef __VAX
-static long base_adjust[2]={0L,0L};
-# else
-static __int64 base_adjust=0;
-# endif
-
-/*
-
- If we don't have gettimeofday, then likely we are on a VMS machine that
- operates on local time rather than UTC...so we have to zone-adjust.
- This code gleefully swiped from VMS.C
-
-*/
-/* method used to handle UTC conversions:
- * 1 == CRTL gmtime(); 2 == SYS$TIMEZONE_DIFFERENTIAL; 3 == no correction
- */
-static int gmtime_emulation_type;
-/* number of secs to add to UTC POSIX-style time to get local time */
-static long int utc_offset_secs;
-static struct dsc$descriptor_s fildevdsc =
- { 12, DSC$K_DTYPE_T, DSC$K_CLASS_S, "LNM$FILE_DEV" };
-static struct dsc$descriptor_s *fildev[] = { &fildevdsc, NULL };
-
-static time_t toutc_dst(time_t loc) {
- struct tm *rsltmp;
-
- if ((rsltmp = localtime(&loc)) == NULL) return -1;
- loc -= utc_offset_secs;
- if (rsltmp->tm_isdst) loc -= 3600;
- return loc;
-}
-
-static time_t toloc_dst(time_t utc) {
- struct tm *rsltmp;
-
- utc += utc_offset_secs;
- if ((rsltmp = localtime(&utc)) == NULL) return -1;
- if (rsltmp->tm_isdst) utc += 3600;
- return utc;
-}
-
-# define _toutc(secs) ((secs) == (time_t) -1 ? (time_t) -1 : \
- ((gmtime_emulation_type || timezone_setup()), \
- (gmtime_emulation_type == 1 ? toutc_dst(secs) : \
- ((secs) - utc_offset_secs))))
-
-# define _toloc(secs) ((secs) == (time_t) -1 ? (time_t) -1 : \
- ((gmtime_emulation_type || timezone_setup()), \
- (gmtime_emulation_type == 1 ? toloc_dst(secs) : \
- ((secs) + utc_offset_secs))))
-
-static int
-timezone_setup(void)
-{
- struct tm *tm_p;
-
- if (gmtime_emulation_type == 0) {
- int dstnow;
- time_t base = 15 * 86400; /* 15jan71; to avoid month/year ends between */
- /* results of calls to gmtime() and localtime() */
- /* for same &base */
-
- gmtime_emulation_type++;
- if ((tm_p = gmtime(&base)) == NULL) { /* CRTL gmtime() is a fake */
- char off[LNM$C_NAMLENGTH+1];;
-
- gmtime_emulation_type++;
- if (!Perl_vmstrnenv("SYS$TIMEZONE_DIFFERENTIAL",off,0,fildev,0)) {
- gmtime_emulation_type++;
- utc_offset_secs = 0;
- Perl_warn(aTHX_ "no UTC offset information; assuming local time is UTC");
- }
- else { utc_offset_secs = atol(off); }
- }
- else { /* We've got a working gmtime() */
- struct tm gmt, local;
-
- gmt = *tm_p;
- tm_p = localtime(&base);
- local = *tm_p;
- utc_offset_secs = (local.tm_mday - gmt.tm_mday) * 86400;
- utc_offset_secs += (local.tm_hour - gmt.tm_hour) * 3600;
- utc_offset_secs += (local.tm_min - gmt.tm_min) * 60;
- utc_offset_secs += (local.tm_sec - gmt.tm_sec);
- }
- }
- return 1;
-}
-
-
-int
-gettimeofday (struct timeval *tp, void *tpz)
-{
- long ret;
-# ifdef __VAX
- long quad[2];
- long quad1[2];
- long div_100ns_to_secs;
- long div_100ns_to_usecs;
- long quo,rem;
- long quo1,rem1;
-# else
- __int64 quad;
- __qdiv_t ans1,ans2;
-# endif
- /*
- In case of error, tv_usec = 0 and tv_sec = VMS condition code.
- The return from function is also set to -1.
- This is not exactly as per the manual page.
- */
-
- tp->tv_usec = 0;
-
-# ifdef __VAX
- if (base_adjust[0]==0 && base_adjust[1]==0) {
-# else
- if (base_adjust==0) { /* Need to determine epoch adjustment */
-# endif
- ret=sys$bintim(&dscepoch,&base_adjust);
- if (1 != (ret &&1)) {
- tp->tv_sec = ret;
- return -1;
- }
- }
-
- ret=sys$gettim(&quad); /* Get VMS system time */
- if ((1 && ret) == 1) {
-# ifdef __VAX
- quad[0] -= base_adjust[0]; /* convert to epoch offset */
- quad[1] -= base_adjust[1]; /* convert 2nd half of quadword */
- div_100ns_to_secs = DIV_100NS_TO_SECS;
- div_100ns_to_usecs = DIV_100NS_TO_USECS;
- lib$ediv(&div_100ns_to_secs,&quad,&quo,&rem);
- quad1[0] = rem;
- quad1[1] = 0L;
- lib$ediv(&div_100ns_to_usecs,&quad1,&quo1,&rem1);
- tp->tv_sec = quo; /* Whole seconds */
- tp->tv_usec = quo1; /* Micro-seconds */
-# else
- quad -= base_adjust; /* convert to epoch offset */
- ans1=qdiv(quad,DIV_100NS_TO_SECS);
- ans2=qdiv(ans1.rem,DIV_100NS_TO_USECS);
- tp->tv_sec = ans1.quot; /* Whole seconds */
- tp->tv_usec = ans2.quot; /* Micro-seconds */
-# endif
- } else {
- tp->tv_sec = ret;
- return -1;
- }
-# ifdef VMSISH_TIME
-# ifdef RTL_USES_UTC
- if (VMSISH_TIME) tp->tv_sec = _toloc(tp->tv_sec);
-# else
- if (!VMSISH_TIME) tp->tv_sec = _toutc(tp->tv_sec);
-# endif
-# endif
- return 0;
-}
-#endif /* #if !defined(HAS_GETTIMEOFDAY) && defined(VMS) */
-
-
/* Do not use H A S _ N A N O S L E E P
* so that Perl Configure doesn't scan for it (and pull in -lrt and
* the like which are not usually good ideas for the default Perl).
@@ -1086,7 +898,7 @@ nsec_without_unslept(struct timespec *sleepfor,
/* In case Perl and/or Devel::PPPort are too old, minimally emulate
* IS_SAFE_PATHNAME() (which looks for zero bytes in the pathname). */
#ifndef IS_SAFE_PATHNAME
-# if PERL_VERSION >= 12 /* Perl_ck_warner is 5.10.0 -> */
+# if PERL_VERSION_GE(5,12,0) /* Perl_ck_warner is 5.10.0 -> */
# ifdef WARN_SYSCALLS
# define WARNEMUCAT WARN_SYSCALLS /* 5.22.0 -> */
# else
diff --git a/t/utime.t b/t/utime.t
index e2399b8..8a4f071 100644
--- a/t/utime.t
+++ b/t/utime.t
@@ -132,9 +132,15 @@ if ($^O eq 'cygwin') {
$atime = 1.1111111;
$mtime = 2.2222222;
}
+if ($^O eq 'dragonfly') {
+ # Dragonfly (hammer2?) timestamps have less precision.
+ $atime = 1.111111;
+ $mtime = 2.222222;
+}
print "# \$^O = $^O, atime = $atime, mtime = $mtime\n";
my $skip_atime = $^O eq 'netbsd' && tempfile_has_noatime_mount();
+$skip_atime = 1 if $^O eq 'dragonfly'; # noatime by default
if ($skip_atime) {
printf("# Skipping atime tests because tempfiles seem to be in a filesystem mounted with 'noatime' ($^O)\n'");
--
2.30.2
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