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Help+Base: Add help://man URLs for links between man pages
The URLs of the form `help://man/<section>/<page>` link to another help page inside the help application. All previous relative page links are replaced by this new form. This doesn't change any behavior but it looks much nicer :^) Note that man doesn't handle these new links, but the previous relative links didn't work either.
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@ -7,8 +7,8 @@ mem - physical system memory
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`/dev/mem` is a character device file that is used by other programs to examine
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the physical memory.
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Trying to [`mmap`(2)](../man2/mmap.md) a physical range results either with success,
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or with an error. When invoking [`mmap`(2)](../man2/mmap.md) on bad memory range,
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Trying to [`mmap`(2)](help://man/2/mmap) a physical range results either with success,
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or with an error. When invoking [`mmap`(2)](help://man/2/mmap) on bad memory range,
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the kernel will write a message about it to the kernel log.
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By default, the kernel limits the areas which can be accessed. The allowed areas
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@ -21,11 +21,11 @@ mknod /dev/mem c 1 1
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chmod 660 /dev/mem
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```
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## Returned error values after [`mmap`(2)](../man2/mmap.md)
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## Returned error values after [`mmap`(2)](help://man/2/mmap)
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* `EINVAL`: An access violation was detected.
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* `ENOMEM`: The requested range would wrap around, creating an access violation.
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## See also
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* [`mmap`(2)](../man2/mmap.md)
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* [`mmap`(2)](help://man/2/mmap)
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