AcessNative/syscalls.h

   1 /**
   2  */
   3 #ifndef _NATIVE_SYSCALLS_H_
   4 #define _NATIVE_SYSCALLS_H_
   5
   6 #define SERVER_PORT     0xACE
   7
   8 /*
   9  * Request format
  10  *
  11  * tRequestHeader       header
  12  * tRequestValue        params[header.NParams]
  13  * tRequestValue        retvals[header.NReturn]
  14  * uint8_t      paramData[SUM(params[].Lengh)];
  15  */
  16
  17 typedef struct {
  18         uint32_t        pid;
  19         uint32_t        key;
  20 } tRequestAuthHdr;
  21
  22 typedef struct sRequestValue {
  23         /// \see eArgumentTypes
  24         uint16_t        Type;
  25         uint16_t        Flags;
  26         uint32_t        Length;
  27 }       tRequestValue;
  28
  29 typedef struct sRequestHeader {
  30         uint16_t        ClientID;
  31         uint16_t        CallID; //!< \see eSyscalls
  32         uint32_t        MessageLength;
  33         uint16_t        NParams;
  34
  35         tRequestValue   Params[];
  36 }       tRequestHeader;
  37
  38 enum eSyscalls {
  39         SYS_NULL,
  40
  41         SYS_EXIT,
  42
  43         SYS_OPEN,
  44         SYS_CLOSE,
  45         SYS_READ,
  46         SYS_WRITE,
  47         SYS_SEEK,
  48         SYS_TELL,
  49         SYS_IOCTL,
  50         SYS_FINFO,
  51         SYS_READDIR,
  52         SYS_OPENCHILD,
  53         SYS_GETACL,
  54         SYS_MOUNT,
  55         SYS_REOPEN,
  56         SYS_CHDIR,
  57
  58         SYS_WAITTID,
  59         SYS_SETUID,
  60         SYS_SETGID,
  61
  62         SYS_GETTID,
  63         SYS_GETPID,
  64         SYS_GETUID,
  65         SYS_GETGID,
  66
  67         // IPC
  68         SYS_SLEEP,
  69         SYS_AN_FORK,
  70         SYS_SENDMSG,
  71         SYS_GETMSG,
  72         SYS_SELECT,
  73         SYS_WAITEVENT,
  74
  75         N_SYSCALLS
  76 };
  77
  78 #ifndef DONT_INCLUDE_SYSCALL_NAMES
  79 static const char * casSYSCALL_NAMES[] = {
  80         "SYS_NULL",
  81
  82         "SYS_EXIT",
  83
  84         "SYS_OPEN",
  85         "SYS_CLOSE",
  86         "SYS_READ",
  87         "SYS_WRITE",
  88         "SYS_SEEK",
  89         "SYS_TELL",
  90         "SYS_IOCTL",
  91         "SYS_FINFO",
  92         "SYS_READDIR",
  93         "SYS_OPENCHILD",
  94         "SYS_GETACL",
  95         "SYS_MOUNT",
  96         "SYS_REOPEN",
  97         "SYS_CHDIR",
  98
  99         "SYS_WAITTID",
 100         "SYS_SETUID",
 101         "SYS_SETGID",
 102
 103         "SYS_GETTID",
 104         "SYS_GETPID",
 105         "SYS_GETUID",
 106         "SYS_GETGID",
 107
 108         // IPC
 109         "SYS_SLEEP",
 110         "SYS_AN_FORK",
 111         "SYS_SENDMSG",
 112         "SYS_GETMSG",
 113         "SYS_SELECT",
 114         "SYS_WAITEVENT"
 115 };
 116 #endif
 117
 118 enum eArgumentTypes {
 119         ARG_TYPE_VOID,
 120         ARG_TYPE_INT32,
 121         ARG_TYPE_INT64,
 122         ARG_TYPE_STRING,
 123         ARG_TYPE_DATA
 124 };
 125 enum eArgumentFlags {
 126         ARG_FLAG_RETURN = 0x40, // Pass back in the return message
 127         ARG_FLAG_ZEROED = 0x80  // Not present in the message, just fill with zero
 128 };
 129
 130 #endif