HP 800 ACSE/Presentation and ROSE Interface Programmer's Guide - Page 53
Do not use the udata_length part of the cdata parameter - parts
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Programming Guide 2. Manage the A/P Environment • Isolate the allocations and freeing of memory passed to the A/P library to a single function. For example: void *ubuf_ptr; user_get_osi_buf (&ubuf_ptr, len,"data to put in ubuf"); ap_snd (.., ubuf_ptr); • Do not statically initialize a cdata structure. For example, do not use the statement: a_assoc_req_env_t peer_application = {...}; • Do not use the udata_length part of the cdata parameter for inbound indications. Instead, calculate the length from the osi_buf that is returned. Isolate this calculation to one routine. Chapter 4 53
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Chapter 4
53
Programming Guide
2. Manage the A/P Environment
•
Isolate the allocations and freeing of memory passed to the A/P
library to a single function. For example:
void *ubuf_ptr;
user_get_osi_buf (&ubuf_ptr, len,”data to put in ubuf”);
ap_snd (.., ubuf_ptr);
•
Do not statically initialize a cdata structure. For example, do not
use the statement:
a_assoc_req_env_t peer_application = {...};
•
Do not use the udata_length part of the cdata parameter for
inbound indications. Instead, calculate the length from the osi_buf
that is returned. Isolate this calculation to one routine.