[uClibc 0000927]: No support for semtimedop(2)

bugs at busybox.net bugs at busybox.net
Sat Jan 5 06:49:22 UTC 2008


The following issue has been CLOSED 
====================================================================== 
http://busybox.net/bugs/view.php?id=927 
====================================================================== 
Reported By:                sh4d0wstr1f3
Assigned To:                uClibc
====================================================================== 
Project:                    uClibc
Issue ID:                   927
Category:                   Architecture Specific
Reproducibility:            N/A
Severity:                   minor
Priority:                   normal
Status:                     closed
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             06-27-2006 09:32 PDT
Last Modified:              01-04-2008 22:49 PST
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Summary:                    No support for semtimedop(2)
Description: 
The patch provided adds support for _syscall6 under x86. It also allows use
of the semtimedop(2) system call.
====================================================================== 

---------------------------------------------------------------------- 
 vapier - 10-06-06 23:06  
---------------------------------------------------------------------- 
ive already added syscall6 support for x86 ... i dont really like the
proposed patch for semtimedop though as it adds pointless overhead of a
6th argument to all ipc functions but one 

---------------------------------------------------------------------- 
 vapier - 01-04-08 22:49  
---------------------------------------------------------------------- 
the only other option would be to have two sets of multiplexed calls (one
for 5 args and one for 6 args), but that added more in byte size than just
tacking on a 6th arg everywhere

you added "static inline" to the semtimedop syscall which is incorrect ...
it wouldnt actually export a symbol in the libc

ive fixed things up and committed to svn trunk ... thanks 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
06-27-06 09:32  sh4d0wstr1f3   New Issue                                    
06-27-06 09:32  sh4d0wstr1f3   Status                   new => assigned     
06-27-06 09:32  sh4d0wstr1f3   Assigned To               => uClibc          
06-27-06 09:32  sh4d0wstr1f3   File Added: semtimedop.df                    
10-06-06 23:06  vapier         Note Added: 0001687                          
10-06-06 23:06  vapier         Summary                  No support for
semtimedop(2) / _syscall6 => No support for semtimedop(2)
01-04-08 22:49  vapier         Note Added: 0003399                          
01-04-08 22:49  vapier         Status                   assigned => closed  
01-04-08 22:49  vapier         Resolution               open => fixed       
======================================================================




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