[pdf-devel] [flyspray] Modify API of the 64-bit support module

[GNU PDF Library]

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A new Flyspray task has been opened.  Details are below. 

User who did this - Aleksander Morgado (aleksander) 

Attached to Project - GNU PDF Library
Summary - Modify API of the 64-bit support module
Task Type - Sporadic Task
Category - Basic Types Module
Status - NEXT
Assigned To - 
Operating System - All
Severity - Low
Priority - Low
Reported Version - START
Due in Version - BASE-LAYER-0
Due Date - Undecided
Details - The functions in the 64-bit support module are almost all of them returning 
pdf_status_t. This causes a problem when using the macro-version of the functions (this 
is, when 64-bit numbers are already supported in the OS), as macros don't 
"return" anything.

So, the functions in the 64-bit support module (within pdf-types.h and 
pdf-types.c) should:
1) return (void) instead of (pdf_status_t) 
2) add another parameter in the function: pdf_status_t *p_status


So for example:
pdf_status_t
pdf_i64_add(pdf_i64_t *result, pdf_i64_t number1, pdf_i64_t number2);

Should be converted into:
void
pdf_i64_add(pdf_i64_t *result, pdf_i64_t number1, pdf_i64_t number2, 
pdf_status_t *p_status);

And the same for all the other functions... except for pdf_i64_to_i32 probably, 
where it's nice to get just a direct pdf_i32_t returned.


After having changed the functions, the macros should also be updated 
accordingly. All the macros will return PDF_OK in *p_status.


More information can be found at the following URL:
http://www.gnupdf.org/flyspray/index.php?do=details&task_id=53

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