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Update comment to fix nibble mention:

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* We are not sure how much precision is in tv_usec, so we
	 * swap the high and low 16 bits of 'later' and XOR them with
	 * 'earlier'. On the off chance that the result is 0, we
	 * loop until it isn't.

Greg Stark
This commit is contained in:
Bruce Momjian 2004-10-07 17:03:50 +00:00
parent d1cee5495a
commit 00f184a83f
1 changed files with 2 additions and 2 deletions
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4
src/backend/postmaster/postmaster.c
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@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.427 2004/10/07 00:03:15 tgl Exp $
* $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.428 2004/10/07 17:03:50 momjian Exp $
*
* NOTES
*
@ -1194,7 +1194,7 @@ ServerLoop(void)
/*
* We are not sure how much precision is in tv_usec, so we
* swap the nibbles of 'later' and XOR them with
* swap the high and low 16-bits of 'later' and XOR them with
* 'earlier'. On the off chance that the result is 0, we
* loop until it isn't.
*/