diff options
| -rw-r--r-- | lib/system.nim | 4 | ||||
| -rw-r--r-- | lib/system/sysio.nim | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/system.nim b/lib/system.nim index accc2ef25..a71699cae 100644 --- a/lib/system.nim +++ b/lib/system.nim @@ -2457,7 +2457,7 @@ when not defined(JS): #and not defined(NimrodVM): proc getFileSize*(f: File): int64 {.tags: [ReadIOEffect], benign.} ## retrieves the file size (in bytes) of `f`. - proc readBytes*(f: File, a: var openArray[int8], start, len: int): int {. + proc readBytes*(f: File, a: var openArray[int8|uint8], start, len: int): int {. tags: [ReadIOEffect], benign.} ## reads `len` bytes into the buffer `a` starting at ``a[start]``. Returns ## the actual number of bytes that have been read which may be less than @@ -2475,7 +2475,7 @@ when not defined(JS): #and not defined(NimrodVM): ## the actual number of bytes that have been read which may be less than ## `len` (if not as many bytes are remaining), but not greater. - proc writeBytes*(f: File, a: openArray[int8], start, len: int): int {. + proc writeBytes*(f: File, a: openArray[int8|uint8], start, len: int): int {. tags: [WriteIOEffect], benign.} ## writes the bytes of ``a[start..start+len-1]`` to the file `f`. Returns ## the number of actual written bytes, which may be less than `len` in case diff --git a/lib/system/sysio.nim b/lib/system/sysio.nim index aed17de80..5d68d112e 100644 --- a/lib/system/sysio.nim +++ b/lib/system/sysio.nim @@ -246,14 +246,14 @@ proc fwrite(buf: pointer, size, n: int, f: File): int {. proc readBuffer(f: File, buffer: pointer, len: int): int = result = fread(buffer, 1, len, f) -proc readBytes(f: File, a: var openArray[int8], start, len: int): int = +proc readBytes(f: File, a: var openArray[int8|uint8], start, len: int): int = result = readBuffer(f, addr(a[start]), len) proc readChars(f: File, a: var openArray[char], start, len: int): int = result = readBuffer(f, addr(a[start]), len) {.push stackTrace:off, profiler:off.} -proc writeBytes(f: File, a: openArray[int8], start, len: int): int = +proc writeBytes(f: File, a: openArray[int8|uint8], start, len: int): int = var x = cast[ptr array[0..1000_000_000, int8]](a) result = writeBuffer(f, addr(x[start]), len) proc writeChars(f: File, a: openArray[char], start, len: int): int = |