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//+build freebsd, netbsd
package os
import "core:mem"
read_dir :: proc(fd: Handle, n: int, allocator := context.allocator) -> (fi: []File_Info, err: Errno) {
dirp: Dir
dirp, err = _fdopendir(fd)
if err != ERROR_NONE {
return
}
defer _closedir(dirp)
dirpath: string
dirpath, err = absolute_path_from_handle(fd)
if err != ERROR_NONE {
return
}
defer delete(dirpath)
n := n
size := n
if n <= 0 {
n = -1
size = 100
}
dfi := make([dynamic]File_Info, 0, size, allocator)
for {
entry: Dirent
end_of_stream: bool
entry, err, end_of_stream = _readdir(dirp)
if err != ERROR_NONE {
for fi_ in dfi {
file_info_delete(fi_, allocator)
}
delete(dfi)
return
} else if end_of_stream {
break
}
fi_: File_Info
filename := cast(string)(transmute(cstring)mem.Raw_Cstring{ data = &entry.name[0] })
if filename == "." || filename == ".." {
continue
}
fullpath := make([]byte, len(dirpath)+1+len(filename), context.temp_allocator)
copy(fullpath, dirpath)
copy(fullpath[len(dirpath):], "/")
copy(fullpath[len(dirpath)+1:], filename)
defer delete(fullpath, context.temp_allocator)
fi_, err = stat(string(fullpath), allocator)
if err != ERROR_NONE {
for fi__ in dfi {
file_info_delete(fi__, allocator)
}
delete(dfi)
return
}
append(&dfi, fi_)
}
return dfi[:], ERROR_NONE
}
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