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Full Discussion: Return value (int) from main to calling shell
Top Forums Programming Return value (int) from main to calling shell Post 302090376 by flounder on Monday 25th of September 2006 10:07:07 AM
Old 09-25-2006
Return value (int) from main to calling shell
What is the sytax to return an int from C program main back to calling shell?
Code:
#!/usr/bin/ksh 

typeset -i NO_RECS

$NO_RECS=process_file

# Process file is a C program that is set up to return an int from main. The
#program complies with no issues, but an error is generated when the shell
#calls the program. Is the syntax correct to return the int value to a shell
#variable?

Here is the C program:
Code:
int main(argc,argv)
{

int no_recs_tot ;

/* This is just a function within the c program that returns the int value */

no_recs_tot = bld_detail(v_out_path,v_in_path,inrec_cnt,v_src_data_dt);
 
return (no_recs_tot);

} /* End main */

Last edited by blowtorch; 09-25-2006 at 11:09 PM.. Reason: add code tags
 

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LEARN ABOUT PHP

suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)
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