/// <stddef.h>. Pointer - pointer requires this (C99 6.5.6p9).
QualType getPointerDiffType() const;
+ /// \brief Return the unique type for "pid_t" defined in
+ /// <sys/types.h>. We need this to compute the correct type for vfork().
+ QualType getProcessIDType() const;
+
/// \brief Return the C structure type used to represent constant CFStrings.
QualType getCFConstantStringType() const;
// J -> jmp_buf
// SJ -> sigjmp_buf
// K -> ucontext_t
+// p -> pid_t
// . -> "...". This may only occur at the end of the function list.
//
// Types may be prefixed with the following modifiers:
LIBBUILTIN(strncasecmp, "icC*cC*z", "f", "strings.h", ALL_LANGUAGES)
// POSIX unistd.h
LIBBUILTIN(_exit, "vi", "fr", "unistd.h", ALL_LANGUAGES)
-LIBBUILTIN(vfork, "i", "fj", "unistd.h", ALL_LANGUAGES)
+LIBBUILTIN(vfork, "p", "fj", "unistd.h", ALL_LANGUAGES)
// POSIX setjmp.h
// In some systems setjmp is a macro that expands to _setjmp. We undefine
protected:
IntType SizeType, IntMaxType, UIntMaxType, PtrDiffType, IntPtrType, WCharType,
- WIntType, Char16Type, Char32Type, Int64Type, SigAtomicType;
+ WIntType, Char16Type, Char32Type, Int64Type, SigAtomicType,
+ ProcessIDType;
/// \brief Whether Objective-C's built-in boolean type should be signed char.
///
IntType getChar32Type() const { return Char32Type; }
IntType getInt64Type() const { return Int64Type; }
IntType getSigAtomicType() const { return SigAtomicType; }
-
+ IntType getProcessIDType() const { return ProcessIDType; }
/// \brief Return the width (in bits) of the specified integer type enum.
///
return getFromTargetType(Target->getPtrDiffType(0));
}
+/// \brief Return the unique type for "pid_t" defined in
+/// <sys/types.h>. We need this to compute the correct type for vfork().
+QualType ASTContext::getProcessIDType() const {
+ return getFromTargetType(Target->getProcessIDType());
+}
+
//===----------------------------------------------------------------------===//
// Type Operators
//===----------------------------------------------------------------------===//
return QualType();
}
break;
+ case 'p':
+ Type = Context.getProcessIDType();
+ break;
}
// If there are modifiers and if we're allowed to parse them, go for it.
Char32Type = UnsignedInt;
Int64Type = SignedLongLong;
SigAtomicType = SignedInt;
+ ProcessIDType = SignedInt;
UseSignedCharForObjCBool = true;
UseBitFieldTypeAlignment = true;
UseZeroLengthBitfieldAlignment = false;
SizeType = UnsignedLong;
IntPtrType = SignedLong;
PtrDiffType = SignedLong;
+ ProcessIDType = SignedLong;
this->UserLabelPrefix = "";
this->TLSSupported = false;
}