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fix eof logic

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This commit is contained in:
Laytan Laats
2023-12-13 02:33:05 +01:00
parent 9a1c4dc56d
commit 0b2f357bbe
1 changed files with 12 additions and 7 deletions
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core/os/stream.odin
+12 -7
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@@ -27,19 +27,31 @@ _file_stream_proc :: proc(stream_data: rawptr, mode: io.Stream_Mode, p: []byte,
case .Read:
n_int, os_err = read(fd, p)
n = i64(n_int)
if n == 0 && os_err == 0 {
err = .EOF
}
case .Read_At:
when !(ODIN_OS == .FreeBSD || ODIN_OS == .OpenBSD) {
n_int, os_err = read_at(fd, p, offset)
n = i64(n_int)
if n == 0 && os_err == 0 {
err = .EOF
}
}
case .Write:
n_int, os_err = write(fd, p)
n = i64(n_int)
if n == 0 && os_err == 0 {
err = .EOF
}
case .Write_At:
when !(ODIN_OS == .FreeBSD || ODIN_OS == .OpenBSD) {
n_int, os_err = write_at(fd, p, offset)
n = i64(n_int)
if n == 0 && os_err == 0 {
err = .EOF
}
}
case .Seek:
n, os_err = seek(fd, offset, int(whence))
@@ -63,12 +75,5 @@ _file_stream_proc :: proc(stream_data: rawptr, mode: io.Stream_Mode, p: []byte,
}
err = .Unknown
}
when ODIN_OS != .Windows {
if err == nil && os_err == 0 && n == 0 {
err = .EOF
}
}
return
}