70-persistent-net.rules not created

Bruce Dubbs bruce.dubbs at gmail.com
Sun Jan 10 20:37:13 PST 2010

jmscott at setex.ipcallback.com wrote:

> the standard output to /lib/udev/write_net_rules is 
> caught and filtered by udevadm, so examining the env list to execve()
> seemed a bit more direct.

Where is standard output caught?  I don't see it. After options, udevadm 
just calls udevadm-test(argc, argv).

> adding a call to env in /lib/udev/write_net_rules has same result.
> INTERFACE is not defined.
>> If INTERFACE set before you call write_net_rules and not within the 
> verified with a printf of getenv(INTERFACE) in main() of udevadm.

That's your problem, but I don't know how to fix it.

Can you try:

char* e = *environ;

while ( *e != NULL )
   printf( "%s\n", *e );

   -- Bruce

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