ac86f5bb49
where possible (no buffering); no more explicit vm checkranges in kernel; new allocator for vm using avl tree without needing remapping
22 lines
423 B
C
22 lines
423 B
C
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#ifndef _VM_H
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#define _VM_H 1
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/* Pseudo error codes */
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#define VMSUSPEND -996
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#define EFAULT_SRC -995
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#define EFAULT_DST -994
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#define FIXLINMSG(prp) { prp->p_delivermsg_lin = umap_local(prp, D, prp->p_delivermsg_vir, sizeof(message)); }
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#define PHYS_COPY_CATCH(src, dst, size, a) { \
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vmassert(intr_disabled()); \
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catch_pagefaults++; \
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a = phys_copy(src, dst, size); \
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catch_pagefaults--; \
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}
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#endif
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