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make preopens a slice and remove bad current_dir

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This commit is contained in:
Laytan Laats
2024-07-02 20:17:24 +02:00
parent 0ef5191540
commit 5399093050
1 changed files with 5 additions and 4 deletions
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core/os/os_wasi.odin
+5 -4
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@@ -26,7 +26,6 @@ O_CLOEXEC :: 0x80000
stdin: Handle = 0 stdin: Handle = 0
stdout: Handle = 1 stdout: Handle = 1
stderr: Handle = 2 stderr: Handle = 2
current_dir: Handle = 3
args := _alloc_command_line_arguments() args := _alloc_command_line_arguments()
@@ -51,9 +50,9 @@ Preopen :: struct {
prefix: string, prefix: string,
} }
@(private) @(private)
preopens: [dynamic]Preopen preopens: []Preopen
@(private, init) @(init, private)
init_preopens :: proc() { init_preopens :: proc() {
strip_prefixes :: proc(path: string) -> string { strip_prefixes :: proc(path: string) -> string {
@@ -73,6 +72,7 @@ init_preopens :: proc() {
return path return path
} }
dyn_preopens: [dynamic]Preopen
loop: for fd := wasi.fd_t(3); ; fd += 1 { loop: for fd := wasi.fd_t(3); ; fd += 1 {
desc, err := wasi.fd_prestat_get(fd) desc, err := wasi.fd_prestat_get(fd)
#partial switch err { #partial switch err {
@@ -87,9 +87,10 @@ init_preopens :: proc() {
if err = wasi.fd_prestat_dir_name(fd, buf); err != .SUCCESS { if err = wasi.fd_prestat_dir_name(fd, buf); err != .SUCCESS {
panic("could not get filesystem preopen dir name") panic("could not get filesystem preopen dir name")
} }
append(&preopens, Preopen{fd, strip_prefixes(string(buf))}) append(&dyn_preopens, Preopen{fd, strip_prefixes(string(buf))})
} }
} }
preopens = dyn_preopens[:]
} }
wasi_match_preopen :: proc(path: string) -> (wasi.fd_t, string, bool) { wasi_match_preopen :: proc(path: string) -> (wasi.fd_t, string, bool) {