Using Valgrind on FreeBSD

[Mustafa Reşit Şahin]

Hello All,

I am trying to run Valgrind on FreeBSD. I am getting the error about 
ksem_open which i stated below. I have searched for  a solution to be 
able to solve this problem and found the calgrind patch. I could not 
found the instructions to apply this patch. How can i use valgrind on 
FreeBSD with ksem_open enabled?


Kind Regards
Resit Sahin



I use valgrind version:  valgrind-3.6.0
FreeBSD Version :FreeBSD 8.1-RELEASE-p2 FreeBSD 8.1-RELEASE-p2 #6:  amd64

The error i get : (The valgrind output)


--84521-- WARNING: unhandled syscall: 404
==84521==    at 0x144E2BC: __sys_ksem_init (in /lib/libc.so.7)
==84521==    by 0x14422FE: sem_init (in /lib/libc.so.7)
==84521==    by 0x1639BBB: snf__sem_ring_open (in 
/usr/local/opt/snf/lib/libsnf.so.0.3)
==84521==    by 0x163A1AC: snf__open_endpoint_ring (in 
/usr/local/opt/snf/lib/libsnf.so.0.3)
==84521==    by 0x163A5A3: snf__board_open (in 
/usr/local/opt/snf/lib/libsnf.so.0.3)
==84521==    by 0x1637A7A: snf_open (in 
/usr/local/opt/snf/lib/libsnf.so.0.3)
==84521==    by 0xF04DBA: snf_activate (in 
/usr/local/opt/snf/lib/libpcap.so.1.1.1)
==84521==    by 0xF05C26: pcap_activate (in 
/usr/local/opt/snf/lib/libpcap.so.1.1.1)
==84521==    by 0xF0624A: pcap_open_live (in 
/usr/local/opt/snf/lib/libpcap.so.1.1.1)
==84521==    by 0x452B4D: ??? (in /usr/sbin/tcpdump)
==84521==    by 0x402E4D: ??? (in /usr/sbin/tcpdump)
==84521==    by 0x41FFF: ???
--84521-- You may be able to write your own handler.
--84521-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--84521-- Nevertheless we consider this a bug.  Please report
--84521-- it at http://valgrind.org/support/bug_reports.html.