code wiki / _hdl_build / nx_doctor_apply_gate.nx

nx_doctor_apply_gate.nx

buildroot/runtime/_hdl_build/nx_doctor_apply_gate.nx

4431 B67 linesdepth 4pulls 4 transitivereach 0 importersview sourcekind gate/prooftopic doctor
docsdependenciesstructsconstsfunctions

about

nx_doctor_apply_gate.nx -- SOVEREIGN gate for the Doctor's graceful-apply core. T1 APPLY -- region present exactly once -> applied, file rewritten correctly. T2 CONFLICT -- region absent (already-applied / changed by another) -> REFUSED, file UNCHANGED (no clobber). T3 AMBIGUOUS -- region matches >1 -> REFUSED, file UNCHANGED (won't guess). T4 WITHOUT-COMPETITION (the point) -- a concurrent edit ELSEWHERE in the file is PRESERVED while my non-overlapping change still applies against the CURRENT file = a clean merge, no clobber, no race-loss. license_tier: ORIGINAL

dependencies 2 imports · 0 importers

nx_syscalls.nx nx_doctor_apply.nx nx_doctor_apply_gate.nx

imports: nx_syscalls.nxnx_doctor_apply.nx

imported by: nobody (leaf or entry point)

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

main gt_write sys_openat_wr sys_write sys_close doc_apply_mem fl_acquire fl_try fl_mkdir sys_mmap fl_path sys_openat_wr ↻ sys_flock sys_close ↻ fl_nap sys_mmap ↻ sys_mmap ↻ da_read sys_openat_rd sys_read sys_close ↻ fl_release sys_flock ↻ sys_close ↻ da_count da_match_at da_find da_match_at ↻ sys_openat_wr ↻ sys_write ↻ sys_close ↻ sys_renameat gt_file_eq sys_mmap ↻ da_read ↻ gt_uw sys_write ↻ gt_wn sys_mmap ↻ sys_write ↻

structs

none

consts

11const GT_TGT: *u8 = "/tmp/da_gate_target"

functions

13func gt_uw(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(1, s, n); return 0 }
called by 1: main calls 1: sys_write
14func gt_wn(v: i64) -> i64 { let b: *u8 = sys_mmap(24); var m: i64 = v; var k: i64 = 0; if m==0 {b[0]=48 as u8;k=1} let t: *u8=sys_mmap(24); while m>0{t[k]=(48+(m%10)) as u8;m=m/10;k=k+1} var o: *u8=sys_mmap(24); var w: i64=0; var q: i64=k-1; while q>=0{o[w]=t[q];w=w+1;q=q-1} sys_write(1,o,w); return 0 }
called by 1: main calls 2: sys_mmapsys_write
15func gt_write(path: *u8, s: *u8, len: i64) -> i64 { let fd: i64 = sys_openat_wr(path, 0x1a4); if fd < 0 { return 0-1 } sys_write(fd, s, len); sys_close(fd); return 0 }
called by 1: main calls 3: sys_openat_wrsys_writesys_close
17func gt_file_eq(path: *u8, expected: *u8, elen: i64) -> i64
called by 1: main calls 2: sys_mmapda_read
24func main(argc: i64, argv: *i64) -> i64
calls 5: gt_writedoc_apply_memgt_file_eqgt_uwgt_wn