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Add support for darwin to core:c/libc

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This commit is contained in:
gingerBill
2021-11-16 21:19:08 +00:00
parent bb7703fcec
commit f09638318f
14 changed files with 116 additions and 8 deletions
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2
core/c/libc/complex.odin
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@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}

2
core/c/libc/ctype.odin
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@@ -2,6 +2,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}

16
core/c/libc/errno.odin
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@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@@ -38,6 +40,20 @@ when ODIN_OS == "windows" {
ERANGE :: 34
}
when ODIN_OS == "darwin" {
@(private="file")
@(default_calling_convention="c")
foreign libc {
@(link_name="__error")
_get_errno :: proc() -> ^int ---
}
// Unknown
EDOM :: 33
EILSEQ :: 92
ERANGE :: 34
}
// Odin has no way to make an identifier "errno" behave as a function call to
// read the value, or to produce an lvalue such that you can assign a different
// error value to errno. To work around this, just expose it as a function like

2
core/c/libc/math.odin
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@@ -6,6 +6,8 @@ import "core:intrinsics"
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}

3
core/c/libc/setjmp.odin
View File

@@ -4,10 +4,11 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
when ODIN_OS == "windows" {
@(default_calling_convention="c")
foreign libc {

17
core/c/libc/signal.odin
View File

@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@@ -32,7 +34,20 @@ when ODIN_OS == "windows" {
SIGTERM :: 15
}
when ODIN_OS == "linux" || ODIN_OS == "freebsd" || ODIN_OS == "darwin" {
when ODIN_OS == "linux" || ODIN_OS == "freebsd" {
SIG_ERR :: rawptr(~uintptr(0))
SIG_DFL :: rawptr(uintptr(0))
SIG_IGN :: rawptr(uintptr(1))
SIGABRT :: 6
SIGFPE :: 8
SIGILL :: 4
SIGINT :: 2
SIGSEGV :: 11
SIGTERM :: 15
}
when ODIN_OS == "darwin" {
SIG_ERR :: rawptr(~uintptr(0))
SIG_DFL :: rawptr(uintptr(0))
SIG_IGN :: rawptr(uintptr(1))

34
core/c/libc/stdio.odin
View File

@@ -2,6 +2,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@@ -67,7 +69,7 @@ when ODIN_OS == "linux" {
SEEK_CUR :: 1
SEEK_END :: 2
TMP_MAX :: 10000
TMP_MAX :: 308915776
foreign libc {
stderr: ^FILE
@@ -76,6 +78,36 @@ when ODIN_OS == "linux" {
}
}
when ODIN_OS == "darwin" {
fpos_t :: distinct i64
_IOFBF :: 0
_IOLBF :: 1
_IONBF :: 2
BUFSIZ :: 1024
EOF :: int(-1)
FOPEN_MAX :: 20
FILENAME_MAX :: 1024
L_tmpnam :: 1024
SEEK_SET :: 0
SEEK_CUR :: 1
SEEK_END :: 2
TMP_MAX :: 308915776
foreign libc {
@(link_name="__stderrp") stderr: ^FILE
@(link_name="__stdinp") stdin: ^FILE
@(link_name="__stdoutp") stdout: ^FILE
}
}
@(default_calling_convention="c")
foreign libc {
// 7.21.4 Operations on files

20
core/c/libc/stdlib.odin
View File

@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@@ -33,7 +35,23 @@ when ODIN_OS == "linux" {
}
MB_CUR_MAX :: #force_inline proc() -> size_t {
return __ctype_get_mb_cur_max()
return size_t(__ctype_get_mb_cur_max())
}
}
when ODIN_OS == "darwin" {
RAND_MAX :: 0x7fffffff
// GLIBC and MUSL only
@(private="file")
@(default_calling_convention="c")
foreign libc {
___mb_cur_max :: proc() -> int ---
}
MB_CUR_MAX :: #force_inline proc() -> size_t {
return size_t(___mb_cur_max())
}
}

2
core/c/libc/string.odin
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@@ -6,6 +6,8 @@ import "core:runtime"
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}

5
core/c/libc/threads.odin
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@@ -136,3 +136,8 @@ when ODIN_OS == "linux" {
tss_set :: proc(key: tss_t, val: rawptr) -> int ---
}
}
when ODIN_OS == "darwin" {
// TODO: find out what this is meant to be!
}

8
core/c/libc/time.odin
View File

@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@@ -43,7 +45,7 @@ when ODIN_OS == "windows" {
}
}
when ODIN_OS == "linux" || ODIN_OS == "freebsd" {
when ODIN_OS == "linux" || ODIN_OS == "freebsd" || ODIN_OS == "darwin" {
@(default_calling_convention="c")
foreign libc {
// 7.27.2 Time manipulation functions
@@ -75,7 +77,7 @@ when ODIN_OS == "linux" || ODIN_OS == "freebsd" {
tm :: struct {
tm_sec, tm_min, tm_hour, tm_mday, tm_mon, tm_year, tm_wday, tm_yday, tm_isdst: int,
_: long,
_: rawptr,
tm_gmtoff: long,
tm_zone: rawptr,
}
}

2
core/c/libc/uchar.odin
View File

@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}

2
core/c/libc/wchar.odin
View File

@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}

9
core/c/libc/wctype.odin
View File

@@ -4,6 +4,8 @@ package libc
when ODIN_OS == "windows" {
foreign import libc "system:libucrt.lib"
} else when ODIN_OS == "darwin" {
foreign import libc "system:System.framework"
} else {
foreign import libc "system:c"
}
@@ -14,10 +16,15 @@ when ODIN_OS == "windows" {
}
when ODIN_OS == "linux" {
wctrans_t :: distinct rawptr
wctrans_t :: distinct intptr_t
wctype_t :: distinct ulong
}
when ODIN_OS == "darwin" {
wctrans_t :: distinct int
wctype_t :: distinct u32
}
@(default_calling_convention="c")
foreign libc {
// 7.30.2.1 Wide character classification functions