[C] Process pid by name Post: 302335136

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Hi Friends :p I have a little problem please help me out. I have a Unix based OS Sun Server having oracle 8i as database on it. The server has one client with windows OS. The client uses developer 2000 (GUI) to run query and run processes. I want to know how can I know the PID of a process run...

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Hi, I need to get the pid of a process and have to store the pid in a variable and i want to use this value(pid) of the variable for some process. Please can anyone tell me how to get the pid of a process and store it in a variable. please help me on this. Thanks in advance, Amudha

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HI, i used ps -ef | grep 3539052 | grep -v grep and i got a output like ths root 3539052 3407918 0 May 07 - 709:31 /usr/sbin/syslogd but what i need is instead of full path /usr/sbin/syslogd i want only the process name that is 'syslogd' here.

LEARN ABOUT OPENSOLARIS

sched_getscheduler

sched_getscheduler(3C)					   Standard C Library Functions 				    sched_getscheduler(3C)

NAME

       sched_getscheduler - get scheduling policy

SYNOPSIS

       #include <sched.h>

       int sched_getscheduler(pid_t pid);

DESCRIPTION

       The  sched_getscheduler()  function  returns  the  scheduling  policy of the process specified by pid. If the value of pid is negative, the
       behavior of the sched_getscheduler() function is unspecified.

       The values that can be returned by sched_getscheduler() are defined in the header <sched.h> and	described  on  the  sched_setscheduler(3C)
       manual page.

       If  a  process  specified  by  pid exists and if the calling process has permission, the scheduling policy will be returned for the process
       whose process ID is equal to pid.

       If pid is 0, the scheduling policy will be returned for the calling process.

RETURN VALUES

       Upon successful completion, the sched_getscheduler() function returns the scheduling policy of the specified process. If unsuccessful,  the
       function returns -1 and sets errno to indicate the error.

ERRORS

       The  sched_getscheduler() function will fail if:

       EPERM	The requesting process does not have permission to determine the scheduling policy of the specified process.

       ESRCH	No process can be found corresponding to that specified by pid.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |ATTRIBUTE TYPE		     |ATTRIBUTE VALUE		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+
       |Standard		     |See standards(5). 	   |
       +-----------------------------+-----------------------------+

SEE ALSO

       librt(3LIB), sched.h(3HEAD), sched_getparam(3C), sched_setparam(3C), sched_setscheduler(3C), attributes(5), standards(5)

SunOS 5.11							    1 Apr 2008						    sched_getscheduler(3C)

10 More Discussions You Might Find Interesting

1. Programming

Child Process PID

Discussion started by: skannan

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Process PID

Discussion started by: vanand420

3. Solaris

getting pid of process

Discussion started by: Naanu

4. UNIX for Dummies Questions & Answers

Need to get pid of a process and have to store the pid in a variable

Discussion started by: samudha