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PId from a process name
OpenQNX Forum Index » General » QNX Newsgroups » qnx.rtos
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sabtain
Post subject: PId from a process name  PostPosted: Nov 16, 2007 - 09:30 PM
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Is it possible to find out the pid of a process using process name?
 
   
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maschoen
Post subject: RE: PId from a process name  PostPosted: Nov 18, 2007 - 01:12 AM
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Joined: Jun 25, 2003
Posts: 1045
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Colin Burgess
Post subject: Re: PId from a process name  PostPosted: Nov 18, 2007 - 02:24 AM
Guest
Take a look at the source to slay or pidin. Basically you will have to traverse

/proc/[0-9]*/as with readdir and then issue a DCMD_PROC_MAPDEBUG_BASE devctl on each
to fetch out the name.

sabtain wrote:
Quote:
Is it possible to find out the pid of a process using process name?



--
cburgess@qnx.com
 
   
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sabtain
Post subject: Re: PId from a process name  PostPosted: Nov 19, 2007 - 06:25 PM
Guest
I have the process names, I need PID


"Colin Burgess" <cburgess@qnx.com> wrote in message
news:fho7ht$rap$1@inn.qnx.com...
Quote:
Take a look at the source to slay or pidin. Basically you will have to
traverse

/proc/[0-9]*/as with readdir and then issue a DCMD_PROC_MAPDEBUG_BASE
devctl on each
to fetch out the name.

sabtain wrote:
Is it possible to find out the pid of a process using process name?

--
cburgess@qnx.com
 
   
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Colin Burgess
Post subject: Re: PId from a process name  PostPosted: Nov 19, 2007 - 06:30 PM
Guest
Unfortunately you have to go through every pid, fetch it's name, and check to see if
it matches the name you already have. That is what slay and pidin do.

sabtain wrote:
Quote:
I have the process names, I need PID


"Colin Burgess" <cburgess@qnx.com> wrote in message
news:fho7ht$rap$1@inn.qnx.com...
Take a look at the source to slay or pidin. Basically you will have to
traverse

/proc/[0-9]*/as with readdir and then issue a DCMD_PROC_MAPDEBUG_BASE
devctl on each
to fetch out the name.

sabtain wrote:
Is it possible to find out the pid of a process using process name?
--
cburgess@qnx.com



--
cburgess@qnx.com
 
   
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