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Digital Unix has atomic routines declared in <machines/builtins.h>,

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so we define _PR_MD_ATOMIC_XXX to use them.


git-svn-id: svn://10.0.0.236/trunk@65 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
wtc 1998-04-07 22:43:50 +00:00
parent b52954f200
commit fc2cc8d03c
1 changed files with 10 additions and 0 deletions
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10
mozilla/nsprpub/pr/include/md/_osf1.h
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@ -156,4 +156,14 @@ extern int __select (int, fd_set *, fd_set *, fd_set *, struct timeval *);
#define _MD_POLL __poll
extern int __poll(struct pollfd filedes[], unsigned int nfds, int timeout);
/*
* Atomic operations
*/
#include <machine/builtins.h>
#define _PR_HAVE_ATOMIC_OPS
#define _MD_INIT_ATOMIC()
#define _MD_ATOMIC_INCREMENT(val) (__ATOMIC_INCREMENT_LONG(val) + 1)
#define _MD_ATOMIC_DECREMENT(val) (__ATOMIC_DECREMENT_LONG(val) - 1)
#define _MD_ATOMIC_SET(val, newval) __ATOMIC_EXCH_LONG(val, newval)
#endif /* nspr_osf1_defs_h___ */