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* __tfork() needs to set the stack address of the new thread in the kernel,guenther2012-06-211-8/+3
| | | | | | | | | so that it can't get a signal while still running on the parent thread's stack. Also, pass in sizeof(struct __tfork) to provide forward compat when more members are added. This is an ABI change, so switch syscall numbers and bump lib majors this time. ok deraadt@ matthew@
* remove rfork(); ok guenther miodderaadt2012-04-121-43/+0
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* Move __tfork_thread() from rthreads (libpthread) to libc so thatguenther2012-03-221-0/+73
| | | | | | it can be used for not-strictly-threading purposes ok matthew@ kurt@
* Move __cerror to ___cerror with a weak alias so that rthreads can override it.guenther2011-04-041-7/+5
| | | | | | On mips64, also correct the name called from plain cerror to __cerror. "looks correct" miod@
* Use large pic asm for access to errno (needed for pie). Originally fromkurt2008-09-291-2/+4
| | | | | drahn@ but tweaked to use same scratch reg as PIC_PROLOGUE. okay miod@ drahn@
* Use an unsigned comparison against minbrk.miod2003-12-251-3/+3
| | | | ok deraadt@
* Remove the advertising clause in the UCB license which Berkeleymillert2003-06-0212-72/+24
| | | | rescinded 22 July 1999. Proofed by myself and Theo.
* rfork() needs a fork.S-like stub as well; ok artderaadt2002-02-171-0/+47
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* Rename __minbrk to minbrk to allow gmon.c to link correctly.art2001-09-241-6/+6
| | | | | XXX - The fix should be the other way around - make all other archs match sparc64.
* syscall(), trivialart2001-08-291-0/+8
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* signal stuff from sparc, cleaned up.art2001-08-294-0/+206
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* setlogin from NetBSDart2001-08-291-0/+63
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* sbrk from NetBSDart2001-08-291-0/+83
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* fork from sparc. cleaned up.art2001-08-281-0/+47
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* exect from sparc.art2001-08-281-0/+46
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* cerror. based on the same file from sparc, with cleanups.art2001-08-281-0/+60
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* brk from NetBSDart2001-08-281-0/+91
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* Ovfork from sparc, cleaned up.art2001-08-281-0/+54