<html><head><base href="x-msg://2807/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">It depends -- in most cases you are using a 32-bit object ID, in which case you have up to 65536 instances of each object type. <div>For very small systems you can use a 16-bit object ID in which case you can have only 256 instances of each object type.</div><div><br><div>See <a href="http://www.rtems.org/onlinedocs/releases/rtemsdocs-4.10.0/share/rtems/html/c_user/c_user00023.html">http://www.rtems.org/onlinedocs/releases/rtemsdocs-4.10.0/share/rtems/html/c_user/c_user00023.html</a> for details.</div><div><br></div><div>You can also configure the number of each type of object to be expandable at runtime.<br><div><br><div><div>On Feb 18, 2011, at 10:23 AM, Gardner, Michael T wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div><font face="Calibri, sans-serif" size="2"><div>One of the kernel configuration parameters provides a mechanism for reserving resources for mutexs:</div><div> </div><div style="text-indent: 36pt; ">#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 100</div><div> </div><div>Can someone please tell me what the maximum number is for this configuration parameter? Is it limited to 256 (8-bits)? More?</div><div> </div></font>_______________________________________________<br>rtems-users mailing list<br><a href="mailto:rtems-users@rtems.org">rtems-users@rtems.org</a><br><a href="http://www.rtems.org/mailman/listinfo/rtems-users">http://www.rtems.org/mailman/listinfo/rtems-users</a><br></div></span></blockquote></div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div>-- <br>Eric Norum<br><a href="mailto:wenorum@lbl.gov">wenorum@lbl.gov</a></div></span>
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