code wiki / _hdl_build / nx_deploy_stage_candidate_t188.nx

nx_deploy_stage_candidate_t188.nx

buildroot/runtime/_hdl_build/nx_deploy_stage_candidate_t188.nx

14827 B321 linesdepth 6pulls 7 transitivereach 3 importersview sourcekind librarytopic deploy

docs dependencies structs consts functions

about

ELF-magic admission and exact-byte staging into a .new slot. This preserves ordinary source permissions and verifies copied bytes; it does not establish that an ELF is valid for execution. Legacy1024-byte admission remains explicit pending format-aware admission; no64MiB content ceiling. Caller owns trusted stage directories. File and directory sync outcomes are recorded separately from visibility. Promotion and runtime health are separate. license_tier: ORIGINAL

dependencies 2 imports · 3 importers

imports: nx_fio.nxnx_descriptor_candidate_t188.nx

imported by: nx_deploy_stage_cli_t188.nxnx_deploy_stage_emitter_gate_t188.nxnx_deploy_stage_gate_t188.nx

structs

38	struct NxDeployStageResult

consts

10	const DS_MAGIC_1024: i64 = 1024
11	const DS_MAGIC_4096: i64 = 4096
12	const DS_MAGIC_2000: i64 = 2000
14	const DS_MINSZ: i64 = 1024 // smallest plausible ELF; a smaller "binary" is a failed/torn build

functions

16	func ds_w(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
17	func ds_len(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n } called by 4: ds_dst_is_new ds_stage_core ds_text_fd main
18	func ds_cat(d: u8, off: i64, s: u8) -> i64 { var i: i64=0; var o: i64=off; while s[i]!=(0 as u8){d[o]=s[i]; o=o+1; i=i+1} return o } called by 1: ds_stage_core
19	func ds_catn(d: *u8, off: i64, v: i64) -> i64
26	func ds_dst_is_new(dst: *u8) -> i64 called by 1: ds_stage_core calls 1: ds_len
41	func ds_stat_word(stat:*u8,offset:i64)->i64 called by 2: ds_source_prepare ds_stage_core
44	func ds_stage_result_init(r:*NxDeployStageResult)->i64 called by 4: ds_src_size ds_stage_core ds_emit main
47	func ds_source_prepare(src:u8,region:NxFileReadRegion,stat:u8,digest:u8,r:*NxDeployStageResult)->i64 called by 2: ds_src_size ds_stage_core calls 4: fio_region_open sys_fstat_fd sys_stat_permissions ds_stat_word
82	func ds_src_size(src:*u8)->i64 called by 1: main calls 4: fio_region_init ds_stage_result_init ds_source_prepare fio_region_close
96	func ds_stage_core(src:u8,dst:u8,r:*NxDeployStageResult)->i64 called by 3: ds_stage main main calls 13: ds_stage_result_init ds_dst_is_new ds_len fio_region_init ds_source_prepare ds_cat+7
222	func ds_stage(src:u8,dst:u8)->i64 called by 1: ds_selftest calls 1: ds_stage_core
230	func ds_out_fd(fd:i64,s:*u8,n:i64)->i64 called by 3: ds_text_fd ds_json_fd ds_digits_fd
234	func ds_text_fd(fd:i64,s:*u8)->i64{return ds_out_fd(fd,s,ds_len(s))} called by 3: ds_json_fd ds_num_fd ds_emit_result calls 2: ds_out_fd ds_len
235	func ds_json_fd(fd:i64,s:*u8)->i64 called by 1: ds_emit_result calls 2: ds_text_fd ds_out_fd
253	func ds_digits_fd(fd:i64,v:i64)->i64 called by 2: ds_digits_fd ds_num_fd calls 2: ds_digits_fd ds_out_fd
258	func ds_num_fd(fd:i64,v:i64)->i64 called by 1: ds_emit_result calls 2: ds_text_fd ds_digits_fd
261	func ds_emit_result(fd:i64,src:u8,dst:u8,r:*NxDeployStageResult)->i64 called by 3: ds_emit main main calls 3: ds_text_fd ds_json_fd ds_num_fd
278	func ds_emit(src:u8,dst:u8,rc:i64,sz:i64)->i64 calls 2: ds_stage_result_init ds_emit_result
287	func ds_selftest() -> i64 called by 1: main calls 1: ds_stage