How to get the return code of subroutines executed as standalone as command line in Perl ? Post: 302420465

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LEARN ABOUT OSF1

rapi_getfd

rapi_getfd(3)						     Library Functions Manual						     rapi_getfd(3)

NAME

       rapi_getfd - Get the file descriptor for the Resource ReSerVation Protocol (RSVP) daemon's socket

LIBRARY

       RAPI Library (librsvp.so, librsvp.a)

SYNOPSIS

       #include <rapi.h>

       int rapi_getfd(	    rapi_sid_t Sid);

PARAMETERS

       Specifies the session handle that was returned by a successful call to the rapi_session routine.

DESCRIPTION

       The  rapi_getfd()  routine obtains the file descriptor associated with the UNIX socket connected to the RSVP daemon, rsvpd.  An application
       typically calls this routine after a call to the rapi_session() routine has completed successfully and before a call  to  the  rapi_release
       routine.  When a socket read event is signaled on this file descriptor, the application should call the rapi_dispatch() routine.

       A call to the rapi_getfd() routine for different RAPI sessions might return the same file descriptor.

RETURN VALUES

       Upon  successful  completion, the rapi_getfd() routine returns the file descriptor. If the session handle is illegal or undefined, the rou-
       tine returns a value of -1.

RELATED INFORMATION

       Functions: rapi_dispatch(3), rapi_event_rtn_t(3),  rapi_release(3),  rapi_reserve(3),  rapi_sender(3),  rapi_session(3),  rapi_strerror(3),
       rapi_version(3).

       Network: RSVP(7).  delim off

																     rapi_getfd(3)

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How to get system() function executed cmd return value ?

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to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 's

Discussion started by: manas6