mirror of
https://github.com/fluffos/fluffos
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1ad5953549
* empty
* docs: validate "See Also" references, drop dead ones, document valid_ffi
Reviewed the "See Also" section of every doc and dropped man-page
cross-references whose target page does not exist (verified against the
driver source, not just the docs tree):
- errorp, each, opcprof, dump_socket_status, extract, shadowp,
destruct_env_of, move, inventory_visible, inventory_accessible
These name efuns/applies that no longer exist in FluffOS. keys/values now
point at the `for` construct in place of the defunct `each` efun.
valid_ffi was the one "referenced but undocumented" case: it is a real
master apply (APPLY_VALID_FFI) gating every ffi_load/symbol/prepare/
callback, so it gets a proper apply page rather than having its references
removed. Sidebar regenerated to include it.
The 13 modern markdown-link "See Also" sections were already clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
38 lines
1 KiB
Markdown
38 lines
1 KiB
Markdown
---
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title: system / function_profile
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---
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# function_profile
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### NAME
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function_profile() - get function profiling information for an object
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### SYNOPSIS
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mapping *function_profile( object ob );
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### DESCRIPTION
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Returns function profiling information for 'ob', or this_object() if
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'ob' is not specified. This is only available if the driver was com‐
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piled with PROFILE_FUNCTIONS defined.
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### RETURN VALUE
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An array of mappings is returned, one for each function in 'ob', the
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format of the mapping is:
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([ "name" : name_of_the_function,
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"calls" : number_of_calls,
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/* cpu time expressed in microseconds */
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"self" : cpu_time_spent_in self,
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"children" : cpu_time_spent_in_children
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])
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The usefulness of this is tied to the resolution of the CPU clock--even
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though the units are microseconds, the CPU timer resolution is often
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much less
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### SEE ALSO
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rusage(3), time_expression(3)
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