Re: [HACKERS] fork/exec for backend
Bruce Momjian <maillist@candle.pha.pa.us>
From: Bruce Momjian <maillist@candle.pha.pa.us>
To: tom@sdf.com (Tom)
Cc: goran@bildbasen.se, hackers@postgreSQL.org
Date: 1998-01-25T01:36:05Z
Lists: pgsql-hackers
> Regardless on the method used, the dynamic executables need to undergo a > link step during exec(). Linking static reduces that. True, but the SVr3/BSDI shared libraries set up the jump table in the binary at binary link time. It has to map into the shared library at exec time, but it is a single mapping per shared library, not a mapping per function or per function call. -- Bruce Momjian maillist@candle.pha.pa.us