Update obsolete comment about pg_usleep() accuracy. There are still some systems that use traditional tick-based sleep timing, but many including Linux, FreeBSD and macOS started using high resolution timer hardware more directly a decade or two ago. Update our comment about that. Also highlight that Windows is like the older Unixen in that respect.
Author: Nathan Bossart <nathandboss...@gmail.com> Discussion: https://postgr.es/m/CA%2BhUKG%2BogAon8_V223Ldv6taPR2uKH3X_UJ_A7LJAf3-VRARPA%40mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/e4da2a44c17a36904d4d083f9a96e90041d28f76 Modified Files -------------- src/port/pgsleep.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)