llvm/libc/spec/gnu_ext.td
Siva Chandra Reddy 9db0037bf1 [libc] Add implementations of feof, ferror and clearerr.
The corresponding _unlocked functions have also been added.

Reviewed By: lntue, michaelrj

Differential Revision: https://reviews.llvm.org/D124311
2022-04-29 23:04:35 +00:00

121 lines
2.8 KiB
TableGen

def GnuExtensions : StandardSpec<"GNUExtensions"> {
NamedType CookieIOFunctionsT = NamedType<"cookie_io_functions_t">;
HeaderSpec CType = HeaderSpec<
"ctype.h",
[], // Macros
[], // Types
[], // Enumerations
[
FunctionSpec<
"toascii",
RetValSpec<IntType>,
[ArgSpec<IntType>]
>,
]
>;
HeaderSpec Math = HeaderSpec<
"math.h",
[], // Macros
[], // Types
[], // Enumerations
[
FunctionSpec<
"sincosf",
RetValSpec<VoidType>,
[ArgSpec<FloatType>, ArgSpec<FloatPtr>, ArgSpec<FloatPtr>]
>,
]
>;
HeaderSpec String = HeaderSpec<
"string.h",
[], // Macros
[], // Types
[], // Enumerations
[
FunctionSpec<
"memrchr",
RetValSpec<VoidPtr>,
[ArgSpec<VoidPtr>, ArgSpec<IntType>, ArgSpec<SizeTType>]
>,
]
>;
HeaderSpec FEnv = HeaderSpec<
"fenv.h",
[], // Macros
[], // Types
[], // Enumerations
[
FunctionSpec<
"fedisableexcept",
RetValSpec<IntType>,
[ArgSpec<IntType>]
>,
FunctionSpec<
"feenableexcept",
RetValSpec<IntType>,
[ArgSpec<IntType>]
>,
FunctionSpec<
"fegetexcept",
RetValSpec<IntType>,
[]
>
]
>;
HeaderSpec StdIO = HeaderSpec<
"stdio.h",
[], // Macros
[CookieIOFunctionsT], // Types
[], // Enumerations
[
FunctionSpec<
"clearerr_unlocked",
RetValSpec<VoidType>,
[ArgSpec<FILEPtr>]
>,
FunctionSpec<
"feof_unlocked",
RetValSpec<IntType>,
[ArgSpec<FILEPtr>]
>,
FunctionSpec<
"ferror_unlocked",
RetValSpec<IntType>,
[ArgSpec<FILEPtr>]
>,
FunctionSpec<
"fopencookie",
RetValSpec<FILEPtr>,
[ArgSpec<VoidPtr>, ArgSpec<ConstCharPtr>, ArgSpec<CookieIOFunctionsT>]
>,
FunctionSpec<
"fread_unlocked",
RetValSpec<SizeTType>,
[ArgSpec<VoidRestrictedPtr>,
ArgSpec<SizeTType>,
ArgSpec<SizeTType>,
ArgSpec<FILERestrictedPtr>]
>,
FunctionSpec<
"fwrite_unlocked",
RetValSpec<SizeTType>,
[ArgSpec<ConstVoidRestrictedPtr>,
ArgSpec<SizeTType>,
ArgSpec<SizeTType>,
ArgSpec<FILERestrictedPtr>]
>,
]
>;
let Headers = [
CType,
FEnv,
Math,
StdIO,
String,
];
}