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Fix for rtm++ bug 55259. Already checked in to branch and tested. Forgot to check in to trunk. r=dveditz, sr=mscott. Now only getting system clock seed once.

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dbragg%netscape.com 2000-10-20 19:11:28 +00:00
parent 1c120832eb
commit e07035aad5
1 changed files with 6 additions and 4 deletions
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10
modules/libreg/src/reg.c
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@ -2339,9 +2339,9 @@ VR_INTERFACE(REGERR) NR_RegSetUsername(const char *name)
VR_INTERFACE(REGERR) NR_RegGetUniqueName(HREG hReg, char* outbuf, uint32 buflen)
{
PRUint64 one;
PRUint64 tmp;
REGERR err;
REGFILE* reg;
static PRUint64 uniqkey;
/* verify parameters */
err = VERIFY_HREG( hReg );
@ -2356,12 +2356,14 @@ VR_INTERFACE(REGERR) NR_RegGetUniqueName(HREG hReg, char* outbuf, uint32 buflen)
if ( buflen <= (sizeof(PRUint64)*2) )
return REGERR_BUFTOOSMALL;
PR_snprintf(outbuf,buflen,"%llx",reg->uniqkey);
if ( LL_IS_ZERO(uniqkey) )
uniqkey = PR_Now();
PR_snprintf(outbuf,buflen,"%llx",uniqkey);
/* increment counter for next time */
LL_I2L(one,1);
LL_ADD(tmp, reg->uniqkey, one);
reg->uniqkey = tmp;
LL_ADD(uniqkey, uniqkey, one);
return REGERR_OK;
}