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Clean up some FreeBSD core:net code

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This commit is contained in:
Feoramund
2024-08-05 03:05:43 -04:00
parent 2b63684ccf
commit 61e770d943
3 changed files with 33 additions and 30 deletions
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core/net/errors_freebsd.odin
+20 -17
View File
@@ -27,8 +27,9 @@ Dial_Error :: enum c.int {
Already_Connected = cast(c.int)freebsd.Errno.EISCONN, Already_Connected = cast(c.int)freebsd.Errno.EISCONN,
Timeout = cast(c.int)freebsd.Errno.ETIMEDOUT, Timeout = cast(c.int)freebsd.Errno.ETIMEDOUT,
Refused_By_Remote_Host = cast(c.int)freebsd.Errno.ECONNREFUSED, Refused_By_Remote_Host = cast(c.int)freebsd.Errno.ECONNREFUSED,
// `Refused` alias for core:net tests. // `Refused` alias for `core:net` tests.
Refused = cast(c.int)freebsd.Errno.ECONNREFUSED, // The above default name `Refused_By_Remote_Host` is more explicit.
Refused = Refused_By_Remote_Host,
Reset_By_Remote_Host = cast(c.int)freebsd.Errno.ECONNRESET, Reset_By_Remote_Host = cast(c.int)freebsd.Errno.ECONNRESET,
Network_Unreachable = cast(c.int)freebsd.Errno.ENETUNREACH, Network_Unreachable = cast(c.int)freebsd.Errno.ENETUNREACH,
Host_Unreachable = cast(c.int)freebsd.Errno.EHOSTUNREACH, Host_Unreachable = cast(c.int)freebsd.Errno.EHOSTUNREACH,
@@ -138,13 +139,15 @@ TCP_Send_Error :: enum c.int {
specified, and the requested operation would block. */ specified, and the requested operation would block. */
Would_Block = cast(c.int)freebsd.Errno.EAGAIN, Would_Block = cast(c.int)freebsd.Errno.EAGAIN,
// NOTE: This error arises for two distinct reasons. /* NOTE: This error arises for two distinct reasons:
/* The system was unable to allocate an internal buffer.
The operation may succeed when buffers become available. */
/* The output queue for a network interface was full. 1. The system was unable to allocate an internal buffer.
This generally indicates that the interface has stopped The operation may succeed when buffers become available.
sending, but may be caused by transient congestion. */
2. The output queue for a network interface was full.
This generally indicates that the interface has stopped
sending, but may be caused by transient congestion.
*/
No_Buffer_Space_Available = cast(c.int)freebsd.Errno.ENOBUFS, No_Buffer_Space_Available = cast(c.int)freebsd.Errno.ENOBUFS,
Host_Unreachable = cast(c.int)freebsd.Errno.EHOSTUNREACH, Host_Unreachable = cast(c.int)freebsd.Errno.EHOSTUNREACH,
@@ -174,16 +177,16 @@ Shutdown_Error :: enum c.int {
} }
Socket_Option_Error :: enum c.int { Socket_Option_Error :: enum c.int {
None = 0, None = 0,
Value_Out_Of_Range = -1, Value_Out_Of_Range = -1,
Not_Descriptor = cast(c.int)freebsd.Errno.EBADF, Not_Descriptor = cast(c.int)freebsd.Errno.EBADF,
Not_Socket = cast(c.int)freebsd.Errno.ENOTSOCK, Not_Socket = cast(c.int)freebsd.Errno.ENOTSOCK,
Unknown_Option_For_Level = cast(c.int)freebsd.Errno.ENOPROTOOPT, Unknown_Option_For_Level = cast(c.int)freebsd.Errno.ENOPROTOOPT,
Argument_In_Invalid_Address_Space = cast(c.int)freebsd.Errno.EFAULT, Argument_In_Invalid_Address_Space = cast(c.int)freebsd.Errno.EFAULT,
// This error can arise for many different reasons. // This error can arise for many different reasons.
Invalid_Value = cast(c.int)freebsd.Errno.EINVAL, Invalid_Value = cast(c.int)freebsd.Errno.EINVAL,
System_Memory_Allocation_Failed = cast(c.int)freebsd.Errno.ENOMEM, System_Memory_Allocation_Failed = cast(c.int)freebsd.Errno.ENOMEM,
Insufficient_System_Resources = cast(c.int)freebsd.Errno.ENOBUFS, Insufficient_System_Resources = cast(c.int)freebsd.Errno.ENOBUFS,
} }
Set_Blocking_Error :: enum c.int { Set_Blocking_Error :: enum c.int {
core/net/socket_freebsd.odin
+11 -11
View File
@@ -245,17 +245,17 @@ _set_option :: proc(socket: Any_Socket, option: Socket_Option, value: any, loc :
.Reuse_Port, .Reuse_Port,
.No_SIGPIPE_From_EPIPE, .No_SIGPIPE_From_EPIPE,
.Reuse_Port_Load_Balancing: .Reuse_Port_Load_Balancing:
switch real in value { switch real in value {
case bool: bool_value = cast(b32)real case bool: bool_value = cast(b32)real
case b8: bool_value = cast(b32)real case b8: bool_value = cast(b32)real
case b16: bool_value = cast(b32)real case b16: bool_value = cast(b32)real
case b32: bool_value = real case b32: bool_value = real
case b64: bool_value = cast(b32)real case b64: bool_value = cast(b32)real
case: case:
panic("set_option() value must be a boolean here", loc) panic("set_option() value must be a boolean here", loc)
} }
ptr = &bool_value ptr = &bool_value
len = size_of(bool_value) len = size_of(bool_value)
case case
.Linger, .Linger,
.Send_Timeout, .Send_Timeout,
core/sys/freebsd/syscalls.odin
+2 -2
View File
@@ -58,7 +58,7 @@ close :: proc "contextless" (fd: Fd) -> Errno {
// //
// The getpid() function appeared in Version 7 AT&T UNIX. // The getpid() function appeared in Version 7 AT&T UNIX.
getpid :: proc "contextless" () -> pid_t { getpid :: proc "contextless" () -> pid_t {
// always succeeds // This always succeeds.
result, _ := intrinsics.syscall_bsd(SYS_getpid) result, _ := intrinsics.syscall_bsd(SYS_getpid)
return cast(pid_t)result return cast(pid_t)result
} }
@@ -468,7 +468,7 @@ accept4_T :: proc "contextless" (s: Fd, sockaddr: ^$T, flags: Socket_Flags = {})
where where
intrinsics.type_is_subtype_of(T, Socket_Address_Header) intrinsics.type_is_subtype_of(T, Socket_Address_Header)
{ {
// sockaddr must contain a valid pointer, or this will segfault because // `sockaddr` must contain a valid pointer, or this will segfault because
// we're telling the syscall that there's memory available to write to. // we're telling the syscall that there's memory available to write to.
addrlen: u32 = size_of(T) addrlen: u32 = size_of(T)