23 lines
		
	
	
		
			586 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			586 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #include "syslib.h"
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| 
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| int sys_fork(parent, child, child_endpoint, flags, msgaddr)
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| endpoint_t parent;		/* process doing the fork */
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| endpoint_t child;		/* which proc has been created by the fork */
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| endpoint_t *child_endpoint;
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| u32_t flags;
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| vir_bytes *msgaddr;
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| {
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| /* A process has forked.  Tell the kernel. */
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| 
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|   message m;
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|   int r;
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| 
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|   m.m_lsys_krn_sys_fork.endpt = parent;
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|   m.m_lsys_krn_sys_fork.slot = child;
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|   m.m_lsys_krn_sys_fork.flags = flags;
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|   r = _kernel_call(SYS_FORK, &m);
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|   *child_endpoint = m.m_krn_lsys_sys_fork.endpt;
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|   *msgaddr = m.m_krn_lsys_sys_fork.msgaddr;
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|   return r;
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| }
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