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build: avoid compiler warning on cygwin

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In file included from util/threads.c:31:
util/threads-pthread.c: In function 'virThreadSelfID':
util/threads-pthread.c:214: warning: cast from function call of type 'pthread_t' to non-matching type 'int' [-Wbad-function-cast]

* src/util/threads-pthread.c (virThreadSelfID) [!SYS_gettid]:
Add intermediate cast to silence gcc.
This commit is contained in:
Eric Blake 2011-04-06 17:02:53 -06:00
parent bf7f62519a
commit f6447e8a54
1 changed files with 2 additions and 2 deletions
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4
src/util/threads-pthread.c
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@ -1,7 +1,7 @@
/*
* threads-pthread.c: basic thread synchronization primitives
*
* Copyright (C) 2009-2010 Red Hat, Inc.
* Copyright (C) 2009-2011 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -211,7 +211,7 @@ int virThreadSelfID(void)
tid = syscall(SYS_gettid);
return (int)tid;
#else
return (int)pthread_self();
return (int)(void *)pthread_self();
#endif
}