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Add Linux support for POSIX sys ipc, mman, time, utsname.

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This commit is contained in:
Isaac Andrade
2024-09-10 07:32:58 -06:00
parent 92ff04629e
commit ff82396e7c
4 changed files with 18 additions and 8 deletions
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2
core/sys/posix/sys_ipc.odin
View File

@@ -36,7 +36,7 @@ IPC_Flag_Bits :: enum c.int {
}
IPC_Flags :: bit_set[IPC_Flag_Bits; c.int]
when ODIN_OS == .Darwin {
when ODIN_OS == .Darwin || ODIN_OS == .Linux {
key_t :: distinct c.int32_t

11
core/sys/posix/sys_mman.odin
View File

@@ -163,7 +163,7 @@ when ODIN_OS == .NetBSD {
@(private) LMSYNC :: "msync"
}
when ODIN_OS == .Darwin || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD {
when ODIN_OS == .Darwin || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD || ODIN_OS == .Linux {
PROT_EXEC :: 0x04
_PROT_NONE :: 0x00
@@ -174,7 +174,7 @@ when ODIN_OS == .Darwin || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD {
MAP_PRIVATE :: 0x0002
MAP_SHARED :: 0x0001
when ODIN_OS == .Darwin {
when ODIN_OS == .Darwin || ODIN_OS == .Linux {
MS_INVALIDATE :: 0x0002
_MS_SYNC :: 0x0010
} else when ODIN_OS == .NetBSD {
@@ -184,13 +184,18 @@ when ODIN_OS == .Darwin || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD {
MS_INVALIDATE :: 0x0004
_MS_SYNC :: 0x0002
}
MS_ASYNC :: 0x0001
MS_SYNC :: Sync_Flags{Sync_Flags_Bits(log2(_MS_SYNC))}
MCL_CURRENT :: 0x0001
MCL_FUTURE :: 0x0002
MAP_FAILED :: rawptr(~uintptr(0))
when ODIN_OS == .Linux {
MAP_FAILED :: rawptr(~uintptr(-1))
} else {
MAP_FAILED :: rawptr(~uintptr(0))
}
POSIX_MADV_DONTNEED :: 4
POSIX_MADV_NORMAL :: 0

2
core/sys/posix/sys_time.odin
View File

@@ -66,7 +66,7 @@ when ODIN_OS == .NetBSD {
@(private) LUTIMES :: "utimes"
}
when ODIN_OS == .Darwin || ODIN_OS == .FreeBSD || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD {
when ODIN_OS == .Darwin || ODIN_OS == .FreeBSD || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD || ODIN_OS == .Linux {
itimerval :: struct {
it_interval: timeval, /* [PSX] timer interval */

11
core/sys/posix/sys_utsname.odin
View File

@@ -37,10 +37,15 @@ foreign lib {
uname :: proc(uname: ^utsname) -> c.int ---
}
when ODIN_OS == .Darwin || ODIN_OS == .FreeBSD || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD {
when ODIN_OS == .Darwin || ODIN_OS == .FreeBSD || ODIN_OS == .NetBSD || ODIN_OS == .OpenBSD || ODIN_OS == .Linux {
@(private)
_SYS_NAMELEN :: 256
when ODIN_OS == .Linux {
@(private)
_SYS_NAMELEN :: 65
} else {
@(private)
_SYS_NAMELEN :: 256
}
utsname :: struct {
sysname: [_SYS_NAMELEN]c.char `fmt:"s,0"`, /* [PSX] name of OS */