Re: [HACKERS] mmap and MAP_ANON
От | dj@pelf.harvard.edu (Diab Jerius) |
---|---|
Тема | Re: [HACKERS] mmap and MAP_ANON |
Дата | |
Msg-id | 199805111339.JAA10747@pelf обсуждение исходный текст |
Ответ на | mmap and MAP_ANON (Bruce Momjian <maillist@candle.pha.pa.us>) |
Список | pgsql-hackers |
I can't find MAP_ANON on Solaris 2.5.1 or 2.5.6. The man page claims the following options are avaliable: MAP_SHARED Share changes. MAP_PRIVATE Changes are private. MAP_FIXED Interpret addr exactly. MAP_NORESERVE Don't reserve swap space. If you'd like, I can send along the whole man page. --------- Received message begins Here --------- > > Would people tell me what platforms do NOT support the MAP_ANON flag to > the mmap() system call? You should find it in the mmap() manual page. > > *BSD has it, but I am not sure of the others. I am researching cache > size issues and the use of mmap vs. SYSV shared memory. > > -- > Bruce Momjian | 830 Blythe Avenue > maillist@candle.pha.pa.us | Drexel Hill, Pennsylvania 19026 > + If your life is a hard drive, | (610) 353-9879(w) > + Christ can be your backup. | (610) 853-3000(h) > > ------------- Diab Jerius Harvard-Smithsonian Center for Astrophysics 60 Garden St, MS 70, Cambridge MA 02138 USA djerius@cfa.harvard.edu vox: 617 496 7575 fax: 617 495 7356
В списке pgsql-hackers по дате отправления: