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Fixing bug #31259 (nsbeta2+) - Install.modDate() and Install.modDateChanged() now shows the correct values.

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This *might* also happen to fix the following bugs:
  #42070 - Mac files get installed with the wrong date
  #38553 - nsIFile - Reducing modification dates significant digits
  #36681 - document.lastModified date is incorrect for a local file

This only affects the Mac platforms.
Pre-Checkin Tests: passed
r=sgehani


git-svn-id: svn://10.0.0.236/trunk@71951 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
ssu%netscape.com
2000-06-10 00:51:06 +00:00
parent 517b09c7ab
commit 2fdd1d722f
1 changed files with 4 additions and 4 deletions
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8
mozilla/xpcom/io/nsLocalFileMac.cpp
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@@ -374,14 +374,14 @@ static void MacintoshInitializeTime(void)
gJanuaryFirst1970Seconds = 2082844800 + GMTDelta();
}
static nsresult ConvertMacTimeToMilliseconds( PRInt64* aLastModificationDate, PRInt32 timestamp )
static nsresult ConvertMacTimeToMilliseconds( PRInt64* aLastModificationDate, PRUint32 timestamp )
{
if ( gJanuaryFirst1970Seconds == 0)
MacintoshInitializeTime();
timestamp -= gJanuaryFirst1970Seconds;
PRTime usecPerSec, dateInMicroSeconds;
LL_I2L(dateInMicroSeconds, timestamp);
LL_I2L(usecPerSec, PR_USEC_PER_SEC);
LL_I2L(usecPerSec, PR_MSEC_PER_SEC);
LL_MUL(*aLastModificationDate, usecPerSec, dateInMicroSeconds);
return NS_OK;
}
@@ -393,11 +393,11 @@ static nsresult ConvertMillisecondsToMacTime(PRInt64 aTime, PRUint32 *aOutMacTim
PRTime usecPerSec, dateInSeconds;
dateInSeconds = LL_ZERO;
LL_I2L(usecPerSec, PR_USEC_PER_SEC);
LL_I2L(usecPerSec, PR_MSEC_PER_SEC);
LL_DIV(dateInSeconds, aTime, usecPerSec); // dateInSeconds = aTime/1,000
LL_L2UI(*aOutMacTime, dateInSeconds);
*aOutMacTime += 2082844800; // date + Mac epoch
return NS_OK;
}