22 lines
586 B
C
22 lines
586 B
C
#include "syslib.h"
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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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message m;
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int r;
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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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