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| author | Florian Mayer <fmayer@google.com> | 2025-10-22 10:55:10 -0700 |
|---|---|---|
| committer | Florian Mayer <fmayer@google.com> | 2025-10-22 10:55:10 -0700 |
| commit | f5f8398d7fe18a968f5873518e87d5fdd8269359 (patch) | |
| tree | 347dff286c3b48b2336fb7a425adfceebd478116 /libc/docs/dev/undefined_behavior.rst | |
| parent | 73edaec4a6cd1212f9ae819c413d2cf58216d3b1 (diff) | |
| parent | a0abc0af0a0a90878822f8107d70dad6f7cdfc26 (diff) | |
Created using spr 1.3.7
Diffstat (limited to 'libc/docs/dev/undefined_behavior.rst')
| -rw-r--r-- | libc/docs/dev/undefined_behavior.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libc/docs/dev/undefined_behavior.rst b/libc/docs/dev/undefined_behavior.rst index aeeaf17c09aa..4f8ac22919b0 100644 --- a/libc/docs/dev/undefined_behavior.rst +++ b/libc/docs/dev/undefined_behavior.rst @@ -156,3 +156,10 @@ parsed as normal. For l64a it's unspecified what happens if the input value is negative. For LLVM-libc, all inputs to l64a are treated as unsigned 32 bit ints. Additionally, the return of l64a is in a thread-local buffer that's overwritten on each call. + +`inet_aton` and Non-Standard Binary Integers +-------------------------------------------- +The current implementation of the `inet_aton` function utilizes the same code +as `strtol` to parse IPv4 numbers-and-dots notations. This approach may permit +the use of binary integers (prefixed with 0b), which is not supported by the +standard. |