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nx_bytes_fmt.nx

buildroot/runtime/nx_bytes_fmt.nx

4114 B131 linesdepth 2pulls 2 transitivereach 0 importersview sourcekind tool
docsdependenciesstructsconstsfunctions

about

bytes_fmt.nx -- human-readable byte-size formatter. Renders byte counts as "1.2 KB" / "5.3 MB" / "12.0 GB" for logs + UI. Binary (1024-based, KiB/MiB/GiB) + decimal (1000- based, KB/MB/GB) variants both provided. Used by: fs stat reporters, HTTP Content-Length logs, storage quota displays. Invariants: BF1 Output is deterministic: same input bytes -> same output. BF2 Always produces exactly one significant decimal digit (unless the unit is B, where decimals make no sense). BF3 Negative byte counts produce "-<formatted>" (only the magnitude is unit-scaled).

dependencies 1 imports · 0 importers

nx_syscalls.nx nx_bytes_fmt.nx

imports: nx_syscalls.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main sys_mmap bytes_fmt_binary bf_fmt_scaled bf_emit_uint sys_mmap ↻

structs

none

consts

24const K_MAGIC_1024: i64 = 1024
25const K_MAGIC_2048: i64 = 2048

functions

29func bf_emit_uint(out: *u8, pos: i64, n: i64) -> i64
called by 1: bf_fmt_scaled calls 1: sys_mmap
53func bf_fmt_scaled(bytes: i64, scale: i64, binary_units: i64,
called by 2: bytes_fmt_binarybytes_fmt_decimal calls 1: bf_emit_uint
107func bytes_fmt_binary(bytes: i64, out: *u8, pos: i64) -> i64
called by 1: main calls 1: bf_fmt_scaled
113func bytes_fmt_decimal(bytes: i64, out: *u8, pos: i64) -> i64
calls 1: bf_fmt_scaled
120func main() -> i64
calls 2: sys_mmapbytes_fmt_binary