diff options
Diffstat (limited to 'gcc/ada/i-vxwoio.ads')
| -rw-r--r-- | gcc/ada/i-vxwoio.ads | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/ada/i-vxwoio.ads b/gcc/ada/i-vxwoio.ads index 79aca27ad19..dc695469692 100644 --- a/gcc/ada/i-vxwoio.ads +++ b/gcc/ada/i-vxwoio.ads @@ -53,8 +53,8 @@ package Interfaces.VxWorks.IO is type IOOPT is mod 2 ** int'Size; -- Type of the option codes in ioctl - -- ioctl function codes - -- For more information see ioLib.h + -- ioctl function codes (for more information see ioLib.h) + -- These values could be generated automatically in System.OS_Constants??? FIONREAD : constant FUNCODE := 1; FIOFLUSH : constant FUNCODE := 2; @@ -129,6 +129,9 @@ package Interfaces.VxWorks.IO is function ioctl (Fd : int; Function_Code : FUNCODE; Arg : IOOPT) return int; pragma Import (C, ioctl, "ioctl"); -- Binding to the C routine ioctl + -- + -- Note: we are taking advantage of the fact that on currently supported + -- VxWorks targets, it is fine to directly bind to a variadic C function. ------------------------------ -- Control of Get_Immediate -- |