102 changes: 100 additions & 2 deletions libc/newhdrgen/yaml/ctype.yaml
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
header: ctype.h
macros: []
types: []
types:
- type_name: locale_t
enums: []
objects: []
functions:
Expand Down Expand Up @@ -100,4 +101,101 @@ functions:
return_type: int
arguments:
- type: int
functions: null
- name: isalnum_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isalpha_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isblank_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: iscntrl_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isdigit_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isgraph_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: islower_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isprint_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: ispunct_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isspace_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isupper_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: isxdigit_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: tolower_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
- name: toupper_l
standards:
- stdc
return_type: int
arguments:
- type: int
- type: locale_t
41 changes: 41 additions & 0 deletions libc/newhdrgen/yaml/locale.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
header: locale.h
functions:
- name: localeconv
standards:
- stdc
return_type: struct lconv *
arguments:
- type: void
- name: duplocale
standards:
- stdc
return_type: locale_t
arguments:
- type: locale_t
- name: freelocale
standards:
- stdc
return_type: void
arguments:
- type: locale_t
- name: newlocale
standards:
- stdc
return_type: locale_t
arguments:
- type: int
- type: const char *
- type: locale_t
- name: setlocale
standards:
- stdc
return_type: char *
arguments:
- type: int
- type: const char *
- name: uselocale
standards:
- stdc
return_type: locale_t
arguments:
- type: locale_t
131 changes: 130 additions & 1 deletion libc/spec/stdc.td
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ def StdC : StandardSpec<"stdc"> {
PtrType StructTmPtr = PtrType<StructTmType>;
PtrType TimeTTypePtr = PtrType<TimeTType>;
NamedType ClockT = NamedType<"clock_t">;
NamedType LocaleT = NamedType<"locale_t">;

NamedType DivTType = NamedType<"div_t">;
NamedType LDivTType = NamedType<"ldiv_t">;
Expand Down Expand Up @@ -34,7 +35,9 @@ def StdC : StandardSpec<"stdc"> {
HeaderSpec CType = HeaderSpec<
"ctype.h",
[], // Macros
[], // Types
[
LocaleT
], // Types
[], // Enumerations
[
FunctionSpec<
Expand Down Expand Up @@ -107,6 +110,76 @@ def StdC : StandardSpec<"stdc"> {
RetValSpec<IntType>,
[ArgSpec<IntType>]
>,
FunctionSpec<
"isalnum_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isalpha_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isblank_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"iscntrl_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isdigit_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isgraph_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"islower_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isprint_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"ispunct_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isspace_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isupper_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"isxdigit_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"tolower_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
FunctionSpec<
"toupper_l",
RetValSpec<IntType>,
[ArgSpec<IntType>, ArgSpec<LocaleT>]
>,
]
>;

Expand Down Expand Up @@ -1591,6 +1664,61 @@ def StdC : StandardSpec<"stdc"> {
]
>;


NamedType StructLconv : NamedType<"struct lconv">;
PtrType StructLconvPtr : PtrType<StructLconv>;

HeaderSpec Locale = HeaderSpec<
"locale.h",
[], // Macros
[LocaleT, StructLconv], // Types
[], // Enumerations
[
FunctionSpec<
"duplocale",
RetValSpec<LocaleT>,
[
ArgSpec<LocaleT>
]
>,
FunctionSpec<
"freelocale",
RetValSpec<VoidType>,
[
ArgSpec<LocaleT>
]
>,
FunctionSpec<
"localeconv",
RetValSpec<StructLconvPtr>,
[]
>,
FunctionSpec<
"newlocale",
RetValSpec<LocaleT>,
[
ArgSpec<IntType>,
ArgSpec<ConstCharPtr>,
ArgSpec<LocaleT>
]
>,
FunctionSpec<
"setlocale",
RetValSpec<CharPtr>,
[
ArgSpec<IntType>,
ArgSpec<ConstCharPtr>
]
>,
FunctionSpec<
"uselocale",
RetValSpec<LocaleT>,
[
ArgSpec<LocaleT>
]
>
] // Functions
>;

let Headers = [
Assert,
Expand All @@ -1613,5 +1741,6 @@ def StdC : StandardSpec<"stdc"> {
Time,
UChar,
WChar,
Locale,
];
}
1 change: 1 addition & 0 deletions libc/src/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -40,3 +40,4 @@ add_subdirectory(signal)
add_subdirectory(spawn)
add_subdirectory(threads)
add_subdirectory(time)
add_subdirectory(locale)
156 changes: 156 additions & 0 deletions libc/src/ctype/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -146,3 +146,159 @@ add_entrypoint_object(
DEPENDS
libc.src.__support.ctype_utils
)

# Do not build the locale versions in overlay mode.
if(NOT LLVM_LIBC_FULL_BUILD)
return()
endif()

add_entrypoint_object(
isalnum_l
SRCS
isalnum_l.cpp
HDRS
isalnum_l.h
DEPENDS
libc.include.ctype
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
isalpha_l
SRCS
isalpha_l.cpp
HDRS
isalpha_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
isblank_l
SRCS
isblank_l.cpp
HDRS
isblank_l.h
DEPENDS
libc.hdr.types.locale_t
)

add_entrypoint_object(
iscntrl_l
SRCS
iscntrl_l.cpp
HDRS
iscntrl_l.h
DEPENDS
libc.hdr.types.locale_t
)

add_entrypoint_object(
isdigit_l
SRCS
isdigit_l.cpp
HDRS
isdigit_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
isgraph_l
SRCS
isgraph_l.cpp
HDRS
isgraph_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
islower_l
SRCS
islower_l.cpp
HDRS
islower_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
isprint_l
SRCS
isprint_l.cpp
HDRS
isprint_l.h
DEPENDS
libc.hdr.types.locale_t
)

add_entrypoint_object(
ispunct_l
SRCS
ispunct_l.cpp
HDRS
ispunct_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
isspace_l
SRCS
isspace_l.cpp
HDRS
isspace_l.h
DEPENDS
libc.hdr.types.locale_t
)

add_entrypoint_object(
isupper_l
SRCS
isupper_l.cpp
HDRS
isupper_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
isxdigit_l
SRCS
isxdigit_l.cpp
HDRS
isxdigit_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
tolower_l
SRCS
tolower_l.cpp
HDRS
tolower_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)

add_entrypoint_object(
toupper_l
SRCS
toupper_l.cpp
HDRS
toupper_l.h
DEPENDS
libc.src.__support.ctype_utils
libc.hdr.types.locale_t
)
2 changes: 0 additions & 2 deletions libc/src/ctype/isalnum.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isalnum, (int c)) {
return static_cast<int>(internal::isalnum(static_cast<unsigned>(c)));
}
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/isalnum_l.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation of isalnum -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isalnum_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isalnum_l, (int c, locale_t)) {
return static_cast<int>(internal::isalnum(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isalnum_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for isalnum_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISALNUM_H
#define LLVM_LIBC_SRC_CTYPE_ISALNUM_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isalnum_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISALNUM_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isalpha.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isalpha, (int c)) {
return static_cast<int>(internal::isalpha(static_cast<unsigned>(c)));
}
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/isalpha_l.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation of isalpha -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isalpha_l.h"

#include "src/__support/common.h"
#include "src/__support/ctype_utils.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isalpha_l, (int c, locale_t)) {
return static_cast<int>(internal::isalpha(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isalpha_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for isalpha_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISALPHA_H
#define LLVM_LIBC_SRC_CTYPE_ISALPHA_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isalpha_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISALPHA_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isblank.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isblank, (int c)) {
return static_cast<int>(c == ' ' || c == '\t');
}
Expand Down
20 changes: 20 additions & 0 deletions libc/src/ctype/isblank_l.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
//===-- Implementation of isblank -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isblank_l.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isblank_l, (int c, locale_t)) {
return static_cast<int>(c == ' ' || c == '\t');
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isblank_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for isblank_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISBLANK_H
#define LLVM_LIBC_SRC_CTYPE_ISBLANK_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isblank_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISBLANK_H
2 changes: 0 additions & 2 deletions libc/src/ctype/iscntrl.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, iscntrl, (int c)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>(ch < 0x20 || ch == 0x7f);
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/iscntrl_l.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation of iscntrl -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/iscntrl_l.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, iscntrl_l, (int c, locale_t)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>(ch < 0x20 || ch == 0x7f);
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/iscntrl_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for iscntrl_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISCNTRL_H
#define LLVM_LIBC_SRC_CTYPE_ISCNTRL_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int iscntrl_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISCNTRL_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isdigit.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isdigit, (int c)) {
return static_cast<int>(internal::isdigit(static_cast<unsigned>(c)));
}
Expand Down
20 changes: 20 additions & 0 deletions libc/src/ctype/isdigit_l.cpp
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
//===-- Implementation of isdigit -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isdigit_l.h"
#include "src/__support/common.h"
#include "src/__support/ctype_utils.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isdigit_l, (int c, locale_t)) {
return static_cast<int>(internal::isdigit(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isdigit_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for isdigit_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISDIGIT_H
#define LLVM_LIBC_SRC_CTYPE_ISDIGIT_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isdigit_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISDIGIT_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isgraph.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isgraph, (int c)) {
return static_cast<int>(internal::isgraph(static_cast<unsigned>(c)));
}
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/isgraph_l.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation of isgraph -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isgraph_l.h"

#include "src/__support/common.h"
#include "src/__support/ctype_utils.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isgraph_l, (int c, locale_t)) {
return static_cast<int>(internal::isgraph(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isgraph_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for isgraph_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISGRAPH_H
#define LLVM_LIBC_SRC_CTYPE_ISGRAPH_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isgraph_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISGRAPH_H
2 changes: 0 additions & 2 deletions libc/src/ctype/islower.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, islower, (int c)) {
return static_cast<int>(internal::islower(static_cast<unsigned>(c)));
}
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/islower_l.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation of islower -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/islower_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, islower_l, (int c, locale_t)) {
return static_cast<int>(internal::islower(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/islower_l.h
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//===-- Implementation header for islower_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISLOWER_H
#define LLVM_LIBC_SRC_CTYPE_ISLOWER_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int islower_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISLOWER_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isprint.cpp
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Expand Up @@ -13,8 +13,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isprint, (int c)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>((ch - ' ') < 95);
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/isprint_l.cpp
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//===-- Implementation of isprint -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isprint_l.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isprint_l, (int c, locale_t)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>((ch - ' ') < 95);
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isprint_l.h
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//===-- Implementation header for isprint_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISPRINT_H
#define LLVM_LIBC_SRC_CTYPE_ISPRINT_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isprint_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISPRINT_H
2 changes: 0 additions & 2 deletions libc/src/ctype/ispunct.cpp
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Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, ispunct, (int c)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>(!internal::isalnum(ch) && internal::isgraph(ch));
Expand Down
22 changes: 22 additions & 0 deletions libc/src/ctype/ispunct_l.cpp
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//===-- Implementation of ispunct -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/ispunct_l.h"

#include "src/__support/common.h"
#include "src/__support/ctype_utils.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, ispunct_l, (int c, locale_t)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>(!internal::isalnum(ch) && internal::isgraph(ch));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/ispunct_l.h
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//===-- Implementation header for ispunct_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISPUNCT_H
#define LLVM_LIBC_SRC_CTYPE_ISPUNCT_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int ispunct_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISPUNCT_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isspace.cpp
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Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isspace, (int c)) {
return static_cast<int>(internal::isspace(static_cast<unsigned>(c)));
}
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/isspace_l.cpp
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//===-- Implementation of isspace -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isspace_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isspace_l, (int c, locale_t)) {
return static_cast<int>(internal::isspace(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isspace_l.h
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//===-- Implementation header for isspace_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISSPACE_H
#define LLVM_LIBC_SRC_CTYPE_ISSPACE_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isspace_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISSPACE_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isupper.cpp
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Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isupper, (int c)) {
return static_cast<int>(internal::isupper(static_cast<unsigned>(c)));
}
Expand Down
21 changes: 21 additions & 0 deletions libc/src/ctype/isupper_l.cpp
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//===-- Implementation of isupper -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isupper_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isupper_l, (int c, locale_t)) {
return static_cast<int>(internal::isupper(static_cast<unsigned>(c)));
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isupper_l.h
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//===-- Implementation header for isupper_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISUPPER_H
#define LLVM_LIBC_SRC_CTYPE_ISUPPER_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isupper_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISUPPER_H
2 changes: 0 additions & 2 deletions libc/src/ctype/isxdigit.cpp
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Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, isxdigit, (int c)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>(internal::isdigit(ch) || (ch | 32) - 'a' < 6);
Expand Down
22 changes: 22 additions & 0 deletions libc/src/ctype/isxdigit_l.cpp
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//===-- Implementation of isxdigit ----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/isxdigit_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, isxdigit_l, (int c, locale_t)) {
const unsigned ch = static_cast<unsigned>(c);
return static_cast<int>(internal::isdigit(ch) || (ch | 32) - 'a' < 6);
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/isxdigit_l.h
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//===-- Implementation header for isxdigit_l ----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_ISXDIGIT_H
#define LLVM_LIBC_SRC_CTYPE_ISXDIGIT_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int isxdigit_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_ISXDIGIT_H
2 changes: 0 additions & 2 deletions libc/src/ctype/tolower.cpp
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Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, tolower, (int c)) { return internal::tolower(c); }

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/tolower_l.cpp
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//===-- Implementation of tolower -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/tolower_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, tolower_l, (int c, locale_t)) {
return internal::tolower(c);
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/tolower_l.h
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//===-- Implementation header for tolower_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_TOLOWER_H
#define LLVM_LIBC_SRC_CTYPE_TOLOWER_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int tolower_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_TOLOWER_H
2 changes: 0 additions & 2 deletions libc/src/ctype/toupper.cpp
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Expand Up @@ -14,8 +14,6 @@

namespace LIBC_NAMESPACE_DECL {

// TODO: Currently restricted to default locale.
// These should be extended using locale information.
LLVM_LIBC_FUNCTION(int, toupper, (int c)) {
if (internal::islower(c))
return c - ('a' - 'A');
Expand Down
23 changes: 23 additions & 0 deletions libc/src/ctype/toupper_l.cpp
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//===-- Implementation of toupper_l ---------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/ctype/toupper_l.h"
#include "src/__support/ctype_utils.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(int, toupper_l, (int c, locale_t)) {
if (internal::islower(c))
return c - ('a' - 'A');
return c;
}

} // namespace LIBC_NAMESPACE_DECL
21 changes: 21 additions & 0 deletions libc/src/ctype/toupper_l.h
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//===-- Implementation header for toupper_l -----------------------*-C++-*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_CTYPE_TOUPPER_H
#define LLVM_LIBC_SRC_CTYPE_TOUPPER_H

#include "hdr/types/locale_t.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

int toupper_l(int c, locale_t locale);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_CTYPE_TOUPPER_H
76 changes: 76 additions & 0 deletions libc/src/locale/CMakeLists.txt
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add_object_library(
locale
SRCS
locale.cpp
HDRS
locale.h
DEPENDS
libc.include.locale
)

add_entrypoint_object(
localeconv
SRCS
localeconv.cpp
HDRS
localeconv.h
DEPENDS
libc.include.locale
CXX_STANDARD
20 # For designated initializers
)

add_entrypoint_object(
newlocale
SRCS
newlocale.cpp
HDRS
newlocale.h
DEPENDS
libc.include.locale
.locale
)

add_entrypoint_object(
duplocale
SRCS
duplocale.cpp
HDRS
duplocale.h
DEPENDS
libc.include.locale
.locale
)

add_entrypoint_object(
setlocale
SRCS
setlocale.cpp
HDRS
setlocale.h
DEPENDS
libc.include.locale
.locale
)

add_entrypoint_object(
uselocale
SRCS
uselocale.cpp
HDRS
uselocale.h
DEPENDS
libc.include.locale
.locale
)

add_entrypoint_object(
freelocale
SRCS
freelocale.cpp
HDRS
freelocale.h
DEPENDS
libc.include.locale
.locale
)
21 changes: 21 additions & 0 deletions libc/src/locale/duplocale.cpp
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//===-- Implementation of duplocale ---------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/duplocale.h"
#include "include/llvm-libc-macros/locale-macros.h"
#include "src/locale/locale.h"

#include "src/__support/CPP/string_view.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(locale_t, duplocale, (locale_t loc)) { return loc; }

} // namespace LIBC_NAMESPACE_DECL
22 changes: 22 additions & 0 deletions libc/src/locale/duplocale.h
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//===-- Implementation header for duplocale ---------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_DUPLOCALE_H
#define LLVM_LIBC_SRC_LOCALE_DUPLOCALE_H

#include "src/__support/macros/config.h"

#include "hdr/types/locale_t.h"

namespace LIBC_NAMESPACE_DECL {

locale_t duplocale(locale_t loc);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_DUPLOCALE_H
21 changes: 21 additions & 0 deletions libc/src/locale/freelocale.cpp
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//===-- Implementation of freelocale --------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/freelocale.h"
#include "include/llvm-libc-macros/locale-macros.h"
#include "src/locale/locale.h"

#include "src/__support/CPP/string_view.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(void, freelocale, (locale_t)) {}

} // namespace LIBC_NAMESPACE_DECL
22 changes: 22 additions & 0 deletions libc/src/locale/freelocale.h
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//===-- Implementation header for freelocale --------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_FREELOCALE_H
#define LLVM_LIBC_SRC_LOCALE_FREELOCALE_H

#include "src/__support/macros/config.h"

#include "hdr/types/locale_t.h"

namespace LIBC_NAMESPACE_DECL {

void freelocale(locale_t loc);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_FREELOCALE_H
21 changes: 21 additions & 0 deletions libc/src/locale/locale.cpp
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//===-- Implementation of locale ------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/locale.h"

#include "include/llvm-libc-macros/locale-macros.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

__locale_t c_locale = {nullptr};

LIBC_THREAD_LOCAL locale_t locale = nullptr;

} // namespace LIBC_NAMESPACE_DECL
36 changes: 36 additions & 0 deletions libc/src/locale/locale.h
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//===-- Implementation header for the locale --------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_LOCALECONV_H
#define LLVM_LIBC_SRC_LOCALE_LOCALECONV_H

#include "src/__support/macros/attributes.h"
#include "src/__support/macros/config.h"

#include "hdr/types/locale_t.h"

#include <stddef.h>

namespace LIBC_NAMESPACE_DECL {

// We only support the "C" locale right now.
static constexpr size_t MAX_LOCALE_NAME_SIZE = 2;

struct __locale_data {
char name[MAX_LOCALE_NAME_SIZE];
};

// The pointer to the default "C" locale.
extern __locale_t c_locale;

// The global locale instance.
LIBC_THREAD_LOCAL extern locale_t locale;

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_LOCALECONV_H
49 changes: 49 additions & 0 deletions libc/src/locale/localeconv.cpp
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//===-- Implementation of localeconv --------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/localeconv.h"

#include "src/__support/CPP/limits.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

static char DOT_STRING[] = ".";
static char EMPTY_STRING[] = "";

static struct lconv C_LCONV = {
.decimal_point = DOT_STRING,
.thousands_sep = EMPTY_STRING,
.grouping = EMPTY_STRING,
.mon_decimal_point = EMPTY_STRING,
.mon_thousands_sep = EMPTY_STRING,
.mon_grouping = EMPTY_STRING,
.positive_sign = EMPTY_STRING,
.negative_sign = EMPTY_STRING,
.currency_symbol = EMPTY_STRING,
.frac_digits = CHAR_MAX,
.p_cs_precedes = CHAR_MAX,
.n_cs_precedes = CHAR_MAX,
.p_sep_by_space = CHAR_MAX,
.n_sep_by_space = CHAR_MAX,
.p_sign_posn = CHAR_MAX,
.n_sign_posn = CHAR_MAX,
.int_curr_symbol = EMPTY_STRING,
.int_frac_digits = CHAR_MAX,
.int_p_cs_precedes = CHAR_MAX,
.int_n_cs_precedes = CHAR_MAX,
.int_p_sep_by_space = CHAR_MAX,
.int_n_sep_by_space = CHAR_MAX,
.int_p_sign_posn = CHAR_MAX,
.int_n_sign_posn = CHAR_MAX,
};

LLVM_LIBC_FUNCTION(struct lconv *, localeconv, ()) { return &C_LCONV; }

} // namespace LIBC_NAMESPACE_DECL
22 changes: 22 additions & 0 deletions libc/src/locale/localeconv.h
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//===-- Implementation header for localeconv --------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_LOCALECONV_H
#define LLVM_LIBC_SRC_LOCALE_LOCALECONV_H

#include "src/__support/macros/config.h"

#include "include/llvm-libc-types/struct_lconv.h"

namespace LIBC_NAMESPACE_DECL {

struct lconv *localeconv();

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_LOCALECONV_H
28 changes: 28 additions & 0 deletions libc/src/locale/newlocale.cpp
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//===-- Implementation of newlocale ---------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/newlocale.h"
#include "include/llvm-libc-macros/locale-macros.h"
#include "src/locale/locale.h"

#include "src/__support/CPP/string_view.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(locale_t, newlocale,
(int category_mask, const char *locale_name, locale_t)) {
cpp::string_view name(locale_name);
if (category_mask > LC_ALL || (!name.empty() && name != "C"))
return nullptr;

return &c_locale;
}

} // namespace LIBC_NAMESPACE_DECL
22 changes: 22 additions & 0 deletions libc/src/locale/newlocale.h
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//===-- Implementation header for setlocale ---------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_SETLOCALE_H
#define LLVM_LIBC_SRC_LOCALE_SETLOCALE_H

#include "src/__support/macros/config.h"

#include "hdr/types/locale_t.h"

namespace LIBC_NAMESPACE_DECL {

locale_t newlocale(int category_mask, const char *locale_name, locale_t base);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_SETLOCALE_H
28 changes: 28 additions & 0 deletions libc/src/locale/setlocale.cpp
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//===-- Implementation of setlocale ---------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/setlocale.h"
#include "include/llvm-libc-macros/locale-macros.h"
#include "src/locale/locale.h"

#include "src/__support/CPP/string_view.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(char *, setlocale, (int category, const char *locale_name)) {
cpp::string_view name(locale_name);
if (category > LC_ALL || (!name.empty() && name != "C"))
return nullptr;

static char locale_str[] = "C";
return locale_str;
}

} // namespace LIBC_NAMESPACE_DECL
22 changes: 22 additions & 0 deletions libc/src/locale/setlocale.h
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//===-- Implementation header for setlocale ---------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_SETLOCALE_H
#define LLVM_LIBC_SRC_LOCALE_SETLOCALE_H

#include "src/__support/macros/config.h"

#include "hdr/types/locale_t.h"

namespace LIBC_NAMESPACE_DECL {

char *setlocale(int category, const char *locale_name);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_SETLOCALE_H
23 changes: 23 additions & 0 deletions libc/src/locale/uselocale.cpp
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//===-- Implementation of uselocale ---------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/uselocale.h"
#include "src/locale/locale.h"

#include "src/__support/common.h"
#include "src/__support/macros/config.h"

namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(locale_t, uselocale, (locale_t newloc)) {
if (!newloc)
return locale;
return locale = newloc;
}

} // namespace LIBC_NAMESPACE_DECL
22 changes: 22 additions & 0 deletions libc/src/locale/uselocale.h
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//===-- Implementation header for uselocale ---------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIBC_SRC_LOCALE_USELOCALE_H
#define LLVM_LIBC_SRC_LOCALE_USELOCALE_H

#include "src/__support/macros/config.h"

#include "hdr/types/locale_t.h"

namespace LIBC_NAMESPACE_DECL {

locale_t uselocale(locale_t newloc);

} // namespace LIBC_NAMESPACE_DECL

#endif // LLVM_LIBC_SRC_LOCALE_USELOCALE_H
1 change: 1 addition & 0 deletions libc/test/src/CMakeLists.txt
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Expand Up @@ -82,6 +82,7 @@ add_subdirectory(setjmp)
add_subdirectory(signal)
add_subdirectory(spawn)
add_subdirectory(time)
add_subdirectory(locale)

if(${LIBC_TARGET_OS} STREQUAL "linux")
add_subdirectory(pthread)
Expand Down
25 changes: 25 additions & 0 deletions libc/test/src/locale/CMakeLists.txt
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add_custom_target(libc-locale-tests)

add_libc_test(
locale_test
SUITE
libc-locale-tests
SRCS
locale_test.cpp
DEPENDS
libc.include.locale
libc.src.locale.newlocale
libc.src.locale.uselocale
libc.src.locale.freelocale
)

add_libc_test(
localeconv_test
SUITE
libc-locale-tests
SRCS
localeconv_test.cpp
DEPENDS
libc.include.locale
libc.src.locale.localeconv
)
27 changes: 27 additions & 0 deletions libc/test/src/locale/locale_test.cpp
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//===-- Unittests for locale ----------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "src/locale/freelocale.h"
#include "src/locale/newlocale.h"
#include "src/locale/uselocale.h"

#include "test/UnitTest/Test.h"

#include "include/llvm-libc-macros/locale-macros.h"

TEST(LlvmLibcLocale, DefaultLocale) {
locale_t new_locale = LIBC_NAMESPACE::newlocale(LC_ALL, "C", nullptr);
EXPECT_NE(new_locale, static_cast<locale_t>(nullptr));

locale_t old_locale = LIBC_NAMESPACE::uselocale(new_locale);
EXPECT_NE(old_locale, static_cast<locale_t>(nullptr));

LIBC_NAMESPACE::freelocale(new_locale);

LIBC_NAMESPACE::uselocale(old_locale);
}
17 changes: 17 additions & 0 deletions libc/test/src/locale/localeconv_test.cpp
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//===-- Unittests for localeconv ------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "include/llvm-libc-macros/locale-macros.h"
#include "src/locale/localeconv.h"

#include "test/UnitTest/Test.h"

TEST(LlvmLibcLocale, DefaultLocale) {
struct lconv *conv = LIBC_NAMESPACE::localeconv();
EXPECT_STREQ(conv->decimal_point, ".");
}