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freebsd/lib/libc/amd64/gen/Makefile.inc
Peter Wemm c932e5d18f rfork(2) wrapper for simple rfork-style threads. I have lost count of
the number of times I have given this to people and got asked: why isn't
it in libc?  It is impossible to do this without assembler glue to reset
the stack for the new child process.

int rfork_thread(flags, stack_addr, start_fnc, start_arg)
int flags;                 Flags to rfork system call.  See rfork(2).
void *stack_addr;          Top of stack for thread.
int (*start_fnc)(void *);  Address of thread function to call in child.
void *start_arg;           Argument to pass to the thread function in child.

This is deliberately not documented or prototyped in includes until the
corresponding alpha version is written.
2000-07-29 07:14:04 +00:00

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168 B
Makefile

# @(#)Makefile.inc 8.1 (Berkeley) 6/4/93
# $FreeBSD$
SRCS+= _setjmp.S alloca.S fabs.S frexp.c infinity.c isinf.c ldexp.c modf.S \
rfork_thread.S setjmp.S sigsetjmp.S