21 lines
729 B
Diff
21 lines
729 B
Diff
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--- man-pages-2.41/man2/mmap.2.pom 2006-10-20 10:43:21.000000000 +0200
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+++ man-pages-2.41/man2/mmap.2 2006-10-20 13:03:25.000000000 +0200
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@@ -249,9 +249,15 @@
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when the process is terminated. On the other hand, closing the file
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descriptor does not unmap the region.
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.LP
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-The address
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+If
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+.B MAP_FIXED
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+is specified,
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.I start
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-must be a multiple of the page size. All pages containing a part
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+must be a multiple of the page size.
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+In all other cases
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+.I start
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+address is rounded up to the next page size boundary.
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+All pages containing a part
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of the indicated range are unmapped, and subsequent references
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to these pages will generate SIGSEGV. It is not an error if the
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indicated range does not contain any mapped pages.
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