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XQuartz: Silence some static analyzer warnings by annotating referencing counts 

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
This commit is contained in:
Jeremy Huddleston Sequoia 2013-12-29 12:22:55 -08:00
parent 2d2d49dab5
commit 9da6c0918f
1 changed files with 13 additions and 0 deletions
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13
hw/xquartz/X11Application.m
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@ -70,6 +70,18 @@ xpbproxy_run(void);
static dispatch_queue_t eventTranslationQueue; static dispatch_queue_t eventTranslationQueue;
#endif #endif
#ifndef __has_feature
#define __has_feature(x) 0
#endif
#ifndef CF_RETURNS_RETAINED
#if __has_feature(attribute_cf_returns_retained)
#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
#else
#define CF_RETURNS_RETAINED
#endif
#endif
extern Bool noTestExtensions; extern Bool noTestExtensions;
extern Bool noRenderExtension; extern Bool noRenderExtension;
extern BOOL serverRunning; extern BOOL serverRunning;
@ -526,6 +538,7 @@ cfrelease(CFAllocatorRef a, const void *b)
CFRelease(b); CFRelease(b);
} }
CF_RETURNS_RETAINED
static CFMutableArrayRef static CFMutableArrayRef
nsarray_to_cfarray(NSArray *in) nsarray_to_cfarray(NSArray *in)
{ {