diff options
| -rw-r--r-- | lib/std/syncio.nim | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/std/syncio.nim b/lib/std/syncio.nim index 44244297f..2b39375ea 100644 --- a/lib/std/syncio.nim +++ b/lib/std/syncio.nim @@ -648,6 +648,9 @@ const "" else: "" + RawFormatOpen: array[FileMode, cstring] = [ + # used for open by FileHandle, which calls `fdopen` + cstring("rb"), "wb", "w+b", "r+b", "ab"] FormatOpen: array[FileMode, cstring] = [ cstring("rb" & NoInheritFlag), "wb" & NoInheritFlag, "w+b" & NoInheritFlag, "r+b" & NoInheritFlag, "ab" & NoInheritFlag @@ -749,7 +752,7 @@ proc open*(f: var File, filehandle: FileHandle, filehandle) else: filehandle if not setInheritable(oshandle, false): return false - f = c_fdopen(filehandle, FormatOpen[mode]) + f = c_fdopen(filehandle, RawFormatOpen[mode]) result = f != nil proc open*(filename: string, |