Author vstinner
Recipients asksol, db3l, jnoller, vstinner
Date 2011-01-02.12:25:37
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Message-id <1293971147.35.0.311927217397.issue10348@psf.upfronthosting.co.za>
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Content
NetBSD.

Extract of the sem_close() manpage
http://www.daemon-systems.org/man/sem_close.3.html
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STANDARDS
     The sem_open(), sem_close(), and sem_unlink() functions conform to
     ISO/IEC 9945-1:1996 (``POSIX.1'').

HISTORY
     Support for named semaphores first appeared in NetBSD 2.0.
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Martin wrote on the mailing list:
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According to

http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/kern/uipc_sem.c?rev=1.22&content-type=text/x-cvsweb-markup&only_with_tag=MAIN

SEM_MAX is 128 since 2007, and dynamically adjustable (no reboot).
---

It looks like the sysctl (read/write) option is kern.posix.semmax.
History
Date User Action Args
2011-01-02 12:25:47vstinnersetrecipients: + vstinner, db3l, jnoller, asksol
2011-01-02 12:25:47vstinnersetmessageid: <1293971147.35.0.311927217397.issue10348@psf.upfronthosting.co.za>
2011-01-02 12:25:38vstinnerlinkissue10348 messages
2011-01-02 12:25:37vstinnercreate