[PROTON-148] Porting Issue -- Visual Studio requires an explicit cast inside the resize macros

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-0.4
• Component/s: proton-c
• Labels: build
• Environment: WIndows using Visual Studio 2010
• Assignee: Clifford Jansen
• Reporter: Mary hinton
• Created: 19/Nov/12 22:19
• Updated: 07/Jan/16 11:32
• Resolved: 22/Aug/13 20:03

Description

The PN_ENSURE and PN_ENSUREZ macros do not compile using Visual Studio toolset.

Suggest changing the macros to the following for both ports:

#define PN_ENSURE(ARRAY, CAPACITY, COUNT, PNTYPE) \
while ((CAPACITY) < (COUNT))

{ \ (CAPACITY) = (CAPACITY) ? 2 * (CAPACITY) : 16; \ (ARRAY) = (PNTYPE) realloc((ARRAY), (CAPACITY) * sizeof (*(ARRAY))); \ }

#define PN_ENSUREZ(ARRAY, CAPACITY, COUNT, PNTYPE) \

{ \ size_t _old_capacity = (CAPACITY); \ PN_ENSURE((ARRAY), (CAPACITY), (COUNT), PNTYPE); \ memset((ARRAY) + _old_capacity, 0, \ sizeof(*(ARRAY))*((CAPACITY) - _old_capacity)); \ }