diff options
Diffstat (limited to 'pr/include/private/primpl.h')
| -rw-r--r-- | pr/include/private/primpl.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/pr/include/private/primpl.h b/pr/include/private/primpl.h index 926c2585..8c1d3e12 100644 --- a/pr/include/private/primpl.h +++ b/pr/include/private/primpl.h @@ -172,6 +172,14 @@ struct _PT_Notified (thr->interrupt_blocked = 1) #define _PT_THREAD_UNBLOCK_INTERRUPT(thr) \ (thr->interrupt_blocked = 0) + +#ifdef GC_LEAK_DETECTOR +/* All threads are GCable. */ +#define _PT_IS_GCABLE_THREAD(thr) 1 +#else +#define _PT_IS_GCABLE_THREAD(thr) ((thr)->state & PT_THREAD_GCABLE) +#endif /* GC_LEAK_DETECTOR */ + /* ** Possible values for thread's suspend field ** Note that the first two can be the same as they are really mutually exclusive, @@ -1268,6 +1276,69 @@ extern PRFileDesc *_PR_InvalidDesc(void); extern PRIOMethods _pr_faulty_methods; +/* +** The PR_NETADDR_SIZE macro can only be called on a PRNetAddr union +** whose 'family' field is set. It returns the size of the union +** member corresponding to the specified address family. +*/ + +extern PRUintn _PR_NetAddrSize(const PRNetAddr* addr); + +#if defined(_PR_INET6) + +#define PR_NETADDR_SIZE(_addr) _PR_NetAddrSize(_addr) + +#elif defined(_PR_HAVE_MD_SOCKADDR_IN6) + +/* +** Under the following conditions: +** 1. _PR_INET6 is not defined; +** 2. _PR_INET6_PROBE is defined; +** 3. struct sockaddr_in6 has nonstandard fields at the end +** (e.g., on Solaris 8), +** (_addr)->ipv6 is smaller than struct sockaddr_in6, and +** hence we can't pass sizeof((_addr)->ipv6) to socket +** functions such as connect because they would fail with +** EINVAL. +** +** To pass the correct socket address length to socket +** functions, define the macro _PR_HAVE_MD_SOCKADDR_IN6 and +** define struct _md_sockaddr_in6 to be isomorphic to +** struct sockaddr_in6. +*/ + +#if defined(XP_UNIX) +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : ((_addr)->raw.family == PR_AF_INET6 \ + ? sizeof(struct _md_sockaddr_in6) \ + : sizeof((_addr)->local))) +#else +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : sizeof(struct _md_sockaddr_in6) +#endif /* defined(XP_UNIX) */ + +#else + +#if defined(XP_UNIX) +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : ((_addr)->raw.family == PR_AF_INET6 \ + ? sizeof((_addr)->ipv6) \ + : sizeof((_addr)->local))) +#else +#define PR_NETADDR_SIZE(_addr) \ + ((_addr)->raw.family == PR_AF_INET \ + ? sizeof((_addr)->inet) \ + : sizeof((_addr)->ipv6)) +#endif /* defined(XP_UNIX) */ + +#endif /* defined(_PR_INET6) */ + extern PRStatus _PR_MapOptionName( PRSockOption optname, PRInt32 *level, PRInt32 *name); extern void _PR_InitThreads( |