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Update msg.d
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Removed redundant private keywords
Changed octal!num to num constant
Added architecture specific msqid_ds
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@nmiculinic
nmiculinic committed Dec 4, 2014
1 parent 2a80b90 commit 66017d8
Showing 1 changed file with 141 additions and 16 deletions.
157 changes: 141 additions & 16 deletions src/core/sys/posix/sys/msg.d
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Original file line number Diff line number Diff line change
Expand Up @@ -6,20 +6,19 @@

module core.sys.posix.sys.msg;

private import core.sys.posix.sys.ipc;
import core.sys.posix.sys.ipc;
public import core.sys.posix.sys.types;
public import core.stdc.config;
private import std.conv;

version (linux):
extern (C):

public enum MSG_STAT = 11;
public enum MSG_INFO = 12;

public enum MSG_NOERROR = octal!10000;
public enum MSG_EXCEPT = octal!20000;
public enum MSG_COPY = octal!40000;
public enum MSG_NOERROR = 1 << 12; // octal!10000
public enum MSG_EXCEPT = 2 << 12; // octal!20000
public enum MSG_COPY = 4 << 12; // octal!40000

struct msgbuf {
c_long mtype;
Expand All @@ -42,69 +41,195 @@ version(Alpha)
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/alpha/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

struct msqid_ds
{
ipc_perm msg_perm;
time_t msg_stime;
time_t msg_rtime;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved1;
c_ulong __glibc_reserved2;
};
}
else version(HPPA)
{
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/hppa/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

// Assuming word size is 32
struct msqid_ds {
ipc_perm msg_perm;
c_ulong __pad1;
time_t msg_stime;
c_ulong __pad2;
time_t msg_rtime;
c_ulong __pad3;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved1;
c_ulong __glibc_reserved2;
};

}
else version(MIPS)
{
// I have no idea what to do here regarding msqid_ds
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/mips/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;
}
else version (PPC)
{

// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/powerpc/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

struct msqid_ds {
ipc_perm msg_perm;
c_ulong __glibc_reserved1;
time_t msg_stime;
c_ulong __glibc_reserved2;
time_t msg_rtime;
c_ulong __glibc_reserved3;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved4;
c_ulong __glibc_reserved5;
};
}
else version (S390)
{
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/s390/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

// Assuming wordsize != 64
struct msqid_ds {
ipc_perm msg_perm;
c_ulong __glibc_reserved1;
time_t msg_stime;
c_ulong __glibc_reserved2;
time_t msg_rtime;
c_ulong __glibc_reserved3;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved4;
c_ulong __glibc_reserved5;
};
}
else version (SPARC)
{
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/sparc/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

// Assuming word size is 32
struct msqid_ds {
ipc_perm msg_perm;
c_ulong __pad1;
time_t msg_stime;
c_ulong __pad2;
time_t msg_rtime;
c_ulong __pad3;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved1;
c_ulong __glibc_reserved2;
};
}
else version (X86)
{
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/x86/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

struct msqid_ds {
ipc_perm msg_perm;
time_t msg_stime;
time_t msg_rtime;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved4;
c_ulong __glibc_reserved5;
};
}
else version (X86_64)
{
// Can't find adequate bits.h in https://sourceware.org/git/?p=glibc.git;a=tree;f=sysdeps/unix/sysv/linux/x86_64/bits;h=cd03a84463c9393dd751d78fba19e59aad3e0bb3;hb=HEAD
// Using the same as in X86 version
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

struct msqid_ds {
ipc_perm msg_perm;
c_ulong __glibc_reserved1;
time_t msg_stime;
c_ulong __glibc_reserved2;
time_t msg_rtime;
c_ulong __glibc_reserved3;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved4;
c_ulong __glibc_reserved5;
};
}
else version (ARM)
{
// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/generic/bits/msq.h
alias c_ulong msgqnum_t;
alias c_ulong msglen_t;

struct msqid_ds {
ipc_perm msg_perm;
c_ulong __glibc_reserved1;
time_t msg_stime;
c_ulong __glibc_reserved2;
time_t msg_rtime;
c_ulong __glibc_reserved3;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
c_ulong __glibc_reserved4;
c_ulong __glibc_reserved5;
};
} else
static assert(0, "unimplemented");

struct msqid_ds {
ipc_perm msg_perm;
time_t msg_stime;
time_t msg_rtime;
time_t msg_ctime;
c_ulong __msg_cbytes;
msgqnum_t msg_qnum;
msglen_t msg_qbytes;
pid_t msg_lspid;
pid_t msg_lrpid;
};

public enum MSG_MEM_SCALE = 32;
public enum MSGMNI = 16;
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