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- In the thread-safe variant, the library now tries to allow

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multiple concurrent callers to use the socket functions. Note
  that this works only with the Roadshow TCP/IP stack, and the
  results with other TCP/IP stacks are rather unpredictable.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14858 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
2005-03-04 20:08:19 +00:00
parent f2d1a3238d
commit 1bf430d1d6
2 changed files with 29 additions and 1 deletions
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5
library/changes
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@ -104,6 +104,11 @@
- Creation and initialization of semaphores now uses the AmigaOS4
specific functions for this purpose, if available.
- In the thread-safe variant, the library now tries to allow
multiple concurrent callers to use the socket functions. Note
that this works only with the Roadshow TCP/IP stack, and the
results with other TCP/IP stacks are rather unpredictable.
c.lib 1.188 (7.2.2005)

25
library/socket_init_exit.c
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@ -1,5 +1,5 @@
/*
* $Id: socket_init_exit.c,v 1.11 2005-03-03 14:20:55 obarthel Exp $
* $Id: socket_init_exit.c,v 1.12 2005-03-04 20:08:19 obarthel Exp $
*
* :ts=4
*
@ -197,6 +197,29 @@ __socket_init(void)
goto out;
}
/* If this library is built with the Roadshow SDK header files, and
* it should be thread-safe, then we'll try to allow multiple
* concurred processes to share the bsdsocket.library base opened
* above. This only works for Roadshow, though, and has the
* drawback that error reporting through 'errno' and 'h_errno'
* is no longer safe.
*/
#if defined(__THREAD_SAFE) && defined(SBTC_CAN_SHARE_LIBRARY_BASES)
{
if(SocketBase->lib_Version >= 4)
{
tags[0].ti_Tag = SBTM_SETVAL(SBTC_CAN_SHARE_LIBRARY_BASES);
tags[0].ti_Data = TRUE;
tags[1].ti_Tag = TAG_END;
PROFILE_OFF();
__SocketBaseTagList(tags);
PROFILE_ON();
}
}
#endif /* __THREAD_SAFE && SBTC_CAN_SHARE_LIBRARY_BASES */
/* Check if this program was launched as a server by the Internet
* superserver.
*/