Re: JAVA started tasks?

[Gord Tomlin]

On 2023-06-23 19:08 PM, Paul Gilmartin wrote:

Does Java depend on OMVS?  I've seen messages here about failures
before OMVS was ready.


Without OMVS, you won't be able to access
   /usr/lpp/java/J8.0_64/bin/java
or similar.

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Regards, Gord Tomlin
Action Software International
(a division of Mazda Computer Corporation)
Tel: (905) 470-7113, Fax: (905) 470-6507
Support: https://actionsoftware.com/support/

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Re: Trace XL C Preprocessor input

[Colin Paice]

See here

SKIPS(SHOW|HIDE)

The SKIPS(HIDE) also known as SKIPSRC shows you what is used, and
suppresses text which is not used. I found this useful trying to find the
combination of #define … to get the program to compile.

For example with SKIPS(SHOW)

170 |#if 0x4204 >= 0X220A   | 672
   4
171 |#if defined (_NO_PROTO) &&  !defined(__cplusplus)  | 673
   4
172 |#define __new210(ret,func,parms) ret func ()   | 674
   4
173 |#else  | 675
   4  *174 |#define __new210(ret,func,parms) ret func
parms| 676 4*
175 |#endif | 677
   4
176 |#elif !defined(__cplusplus) && !defined(_NO_NEW_FUNC_CHECK)| 678
   4  *177 |   #define __new210(ret,func,parms) \
| 679 4
178 |extern struct __notSupportedBeforeV2R10__ func | 680
   4  *
179 |   #else   | 681
   4
180 | #define __new210(ret,func,parms)  | 682
   4
181 |#endif | 683
   4

With SKIPS(HIDE) the bold lines are not displayed,

170 |#if 0x4204 >= 0X220A  | 629 4
171 |#if defined (_NO_PROTO) &&  !defined(__cplusplus) | 630 4
172 |#define __new210(ret,func,parms) ret func ()  | 631 4
173 | else | 632 4
175 |#endif| 633 4
176 |  | 634 4
179 |   #else  | 635 4
181 |#endif| 636 4
182 |#endif| 637 4

This shows

   - 170 The line number within the included file
   - 629 The line number within the file
   - 4 is the 4th included file. In the “I N C L U D E S” section it says 4
   /usr/include/features.h
   - rows 174 is missing … this is the #else text which was not included
   - rows 177, 178,180 are omitted.

This makes is much easier to browse through the includes to find why you
have duplicate definitions and other problems.

On Sat, 24 Jun 2023 at 01:00, Eric Erickson  wrote:

> Using XL C on z/OS V2R5. I've got a set of #ifdefs in a header file that
> are not giving me the results I expect. I know on other compilers I've used
> in the past that there were options to output all input statements showing
> the #ifdefs and how the logic was processed. I need the same thing for the
> XL C compiler, but can not seem to find the proper options. I tried PPONLY,
> but it only showed the output after preprocessing it does not show the
> #ifdefs, which I need to see how the logic is getting executed.
>
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>

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Re: Trace XL C Preprocessor input

[kekronbekron]

Sprinkle a bunch of #warning "I'm here" in all code paths. Unique messages of 
course.

- KB

--- Original Message ---
On Saturday, June 24th, 2023 at 5:30 AM, Eric Erickson  
wrote:


> Using XL C on z/OS V2R5. I've got a set of #ifdefs in a header file that are 
> not giving me the results I expect. I know on other compilers I've used in 
> the past that there were options to output all input statements showing the 
> #ifdefs and how the logic was processed. I need the same thing for the XL C 
> compiler, but can not seem to find the proper options. I tried PPONLY, but it 
> only showed the output after preprocessing it does not show the #ifdefs, 
> which I need to see how the logic is getting executed.
> 
> --
> For IBM-MAIN subscribe / signoff / archive access instructions,
> send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

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