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package os2
import "base:runtime"
import "core:strings"
import "core:time"
Fstat_Callback :: proc(f: ^File, allocator: runtime.Allocator) -> (File_Info, Error)
File_Info :: struct {
fullpath: string,
name: string,
inode: u128, // might be zero if cannot be determined
size: i64 `fmt:"M"`,
mode: int `fmt:"o"`,
type: File_Type,
creation_time: time.Time,
modification_time: time.Time,
access_time: time.Time,
}
@(require_results)
file_info_clone :: proc(fi: File_Info, allocator: runtime.Allocator) -> (cloned: File_Info, err: runtime.Allocator_Error) {
cloned = fi
cloned.fullpath = strings.clone(fi.fullpath, allocator) or_return
_, cloned.name = split_path(cloned.fullpath)
return
}
file_info_slice_delete :: proc(infos: []File_Info, allocator: runtime.Allocator) {
#reverse for info in infos {
file_info_delete(info, allocator)
}
delete(infos, allocator)
}
file_info_delete :: proc(fi: File_Info, allocator: runtime.Allocator) {
delete(fi.fullpath, allocator)
}
@(require_results)
fstat :: proc(f: ^File, allocator: runtime.Allocator) -> (File_Info, Error) {
if f == nil {
return {}, nil
} else if f.fstat != nil {
return f->fstat(allocator)
}
return {}, .Invalid_Callback
}
@(require_results)
stat :: proc(name: string, allocator: runtime.Allocator) -> (File_Info, Error) {
return _stat(name, allocator)
}
lstat :: stat_do_not_follow_links
@(require_results)
stat_do_not_follow_links :: proc(name: string, allocator: runtime.Allocator) -> (File_Info, Error) {
return _lstat(name, allocator)
}
@(require_results)
same_file :: proc(fi1, fi2: File_Info) -> bool {
return _same_file(fi1, fi2)
}
last_write_time :: modification_time
last_write_time_by_name :: modification_time_by_path
@(require_results)
modification_time :: proc(f: ^File) -> (time.Time, Error) {
temp_allocator := TEMP_ALLOCATOR_GUARD({})
fi, err := fstat(f, temp_allocator)
return fi.modification_time, err
}
@(require_results)
modification_time_by_path :: proc(path: string) -> (time.Time, Error) {
temp_allocator := TEMP_ALLOCATOR_GUARD({})
fi, err := stat(path, temp_allocator)
return fi.modification_time, err
}
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