Function not called when no arguments is passed Post: 302518846

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Top Forums UNIX for Advanced & Expert Users Function not called when no arguments is passed Post 302518846 by ygemici on Monday 2nd of May 2011 08:09:06 AM

05-02-2011

Registered User

Try this..

Code:

#!/bin/ksh
# Help message
#********************************************************************
usage() {
  print "Usage: $0 -i INP_FILE -o RPUIT_FILE"
  print "FTPing file to Mainframe"
  print "  -i INP_FILE    - file to be ftped"
  print "  -o RPUT_FILE   - Remote File Name"
  exit 1
  }
while getopts i:o: c
do
  case $c in
    i) INP_FILE=$OPTARG
       first=$c
       ;;
    o) RPUT_FILE=$OPTARG
       second=$c
       ;;
    ?) usage
       exit
       ;;
  esac
done
shift `expr $OPTIND - 2`
 
 if [ -z "$INP_FILE" ] && [ -z "$RPUT_FILE" ] ; then
  echo "Cause : first and second parameter are missing!!\n " ; usage
 elif [ -z "$RPUT_FILE" ] ; then
  echo "Cause : second parameter is missing!!\n " ; usage
 elif [ -z "$INP_FILE" ] ; then
  echo "Cause : first parameter is missing!!\n " ; usage
 fi
 
if [ "$first" != "i" ] &&  [ "$second" != "o" ]; then
  echo "Cause : first and second parameter are wrong!! \n" ; usage
 elif [ "$second" != "o" ] ; then
   echo "Cause : second parameter is wrong!! \n" ; usage
 elif [ "$first" != "i" ] ; then
  echo "Cause : first parameter is wrong!! \n" ; usage
 fi
 
if [ $# -ne 1 ] ; then echo "Cause : Arguments are exceed !! \n" ; usage ; fi

regards
ygemici

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LEARN ABOUT OPENSOLARIS

net_instance_t

net_instance_t(9S)					    Data Structures for Drivers 					net_instance_t(9S)

NAME

       net_instance_t - packet event structure passed through to hooks

SYNOPSIS

       #include <sys/neti.h>

INTERFACE LEVEL

       Solaris DDI specific (Solaris DDI).

DESCRIPTION

       The  net_instance_t data structure defines a collection of instances to be called when relevant events happen within IP. The value returned
       by the nin_create() function is stored internally and passed back to both the nin_destroy() and	nin_shutdown()	functions  as  the  second
       argument. The netid_t passed through to each function can be used to uniquely identify each instance of IP.

STRUCTURE MEMBERS

	     char    *nin_name;
	      void    *(*nin_create)(const netid_t);
	      void    (*nin_destroy)(const netid_t, void *);
	      void    (*nin_shutdown)(const netid_t, void *);

       nin_name        Name of the owner of the instance.

       nin_create      Function to be called when a new instance of IP is created.

       nin_destroy     Function to be called when an instance of IP is being destroyed.

       nin_shutdown    Function to be called when an instance of IP is being shutdown. nin_shutdown() is called before nin_destroy() is called.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       netinfo(9F), attributes(5)

SunOS 5.11							    1 May 2008							net_instance_t(9S)