/*
* This routine allocates a buffer, puts the data supplied as
* parameters into the buffer and sends the message. It does *NOT*
* wait for a reply.
*/
extern int msgsend(ChannelID chan, const char *format,...)
{
unsigned int length;
p_Buffer buffer;
va_list args;
# ifndef TARGET
Packet *packet;
packet = DevSW_AllocatePacket(Armsd_BufferSize);
buffer = packet->pk_buffer;
# else
buffer = angel_ChannelAllocBuffer(Angel_ChanBuffSize);
# endif
if (buffer != NULL)
{
va_start(args, format);
length = vmsgbuild(BUFFERDATA(buffer), format, args);
# ifdef TARGET
angel_ChannelSend(CH_DEFAULT_DEV, chan, buffer, length);
# else
packet->pk_length = length;
Adp_ChannelWrite(chan, packet);
# endif
va_end(args);
return 0;
}
else
return -1;
}
static AdpErrs send_resend_msg(DeviceID devid) {
/*
* Send a resend message, usually in response to a bad packet or
* a resend request */
Packet * packet;
packet = DevSW_AllocatePacket(CF_DATA_BYTE_POS);
packet->pk_buffer[CF_CHANNEL_BYTE_POS] = CI_PRIVATE;
packet->pk_buffer[CF_HOME_SEQ_BYTE_POS] = HomeSeq;
packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS] = OppoSeq;
packet->pk_buffer[CF_FLAGS_BYTE_POS] = (CF_RELIABLE | CF_RESEND);
packet->pk_length = CF_DATA_BYTE_POS;
return DevSW_Write(deviceToUse, packet, (DevChanID)devid);
}
static AdpErrs pacemaker(void)
{
Packet *packet;
packet = DevSW_AllocatePacket(CF_DATA_BYTE_POS);
if (packet == NULL) {
printf("ERROR: could not allocate a packet in pacemaker()\n");
return adp_malloc_failure;
}
packet->pk_buffer[CF_CHANNEL_BYTE_POS] = CI_PRIVATE;
packet->pk_buffer[CF_HOME_SEQ_BYTE_POS] = HomeSeq;
packet->pk_buffer[CF_OPPO_SEQ_BYTE_POS] = OppoSeq;
packet->pk_buffer[CF_FLAGS_BYTE_POS] = CF_RELIABLE | CF_HEARTBEAT;
packet->pk_length = CF_DATA_BYTE_POS;
return DevSW_Write(deviceToUse, packet, DC_DBUG);
}
/*
* Function: initialise_read
* Purpose: Set up a read request for another packet
*
* Params:
* In/Out: ds State structure to be initialised
*
* Returns:
* OK: 0
* Error: -1
*/
static int initialise_read(DevSWState *ds)
{
struct data_packet *dp;
/*
* try to claim the structure that will
* eventually hold the new packet.
*/
if ((ds->ds_nextreadpacket = DevSW_AllocatePacket(allocsize)) == NULL)
return -1;
/*
* Calls into the device driver use the DriverCall structure: use
* the buffer we have just allocated, and declare its size. We
* are also obliged to clear the driver's context pointer.
*/
dp = &ds->ds_activeread.dc_packet;
dp->buf_len = allocsize;
dp->data = ds->ds_nextreadpacket->pk_buffer;
ds->ds_activeread.dc_context = NULL;
return 0;
}
int HandleSysMessage(Packet *packet, hsys_state *stateptr)
{
unsigned int reason_code, mode, len, c, nbytes, nbtotal, nbtogo = 0;
long posn, fl;
char character;
int err;
/* Note: We must not free the buffer passed in as the callback handler */
/* expects to do this. Freeing any other buffers we have malloced */
/* ourselves is acceptable */
unsigned char *buffp = ((unsigned char *)BUFFERDATA(packet->pk_buffer))+16;
/* buffp points to the parameters*/
/* the invidual messages, excluding*/
/* standard SYS fields (debugID, */
/* osinfo and reasoncode) */
unsigned char *buffhead = (unsigned char *)(packet->pk_buffer);
int DebugID, OSInfo1, OSInfo2, count;
const char* fmode[] = {"r","rb","r+","r+b",
"w","wb","w+","w+b",
"a","ab","a+","a+b",
"r","r","r","r"} /* last 4 are illegal */ ;
FILEHANDLE fh; /* fh is used as an index to the real file handle
* in OSptr */
FILE *fhreal;
unpack_message(BUFFERDATA(buffhead), "%w%w%w%w", &reason_code,
&DebugID, &OSInfo1, &OSInfo2);
/* Extract reason code from buffer. */
reason_code &= 0xFFFF; /* Strip away direction bit, OSInfo and */
/* DebugInfo fields. Will want to do some */
/* sort of validation on this later. */
switch(reason_code)
{
case CL_WriteC: /* Write a character to the terminal. */
/* byte data -> word status */
{
#ifdef DEBUG
int c = (int)(*buffp);
printf("CL_WriteC: [%02x]>%c<", c, isprint(c) ? c : '.');
#endif
stateptr->hostif->writec(stateptr->hostif->hostosarg, (int)(*buffp));
DevSW_FreePacket(packet);
return msgsend(CI_CLIB,"%w%w%w%w%w", CL_WriteC|HtoT,
DebugID, OSInfo1, OSInfo2, NoError);
}
case CL_Write0: /* Write a null terminated string to the terminal. */
{
unpack_message(buffp, "%w", &len);
DebugCheckNullTermString("CL_Write0", TRUE, len, buffp+4);
stateptr->hostif->write(stateptr->hostif->hostosarg,
(char *) buffp+4, len);
DevSW_FreePacket(packet);
return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Write0|HtoT, DebugID,
OSInfo1, OSInfo2, NoError);
}
case CL_ReadC: /* Read a byte from the terminal */
{
DebugPrintF(("CL_ReadC: "));
DevSW_FreePacket(packet);
character = stateptr->hostif->readc(stateptr->hostif->hostosarg);
DebugPrintF(("\nCL_ReadC returning [%02x]>%c<\n", character,
isprint(character) ? character : '.'));
return msgsend(CI_CLIB, "%w%w%w%w%w%b", CL_ReadC|HtoT,
DebugID, OSInfo1, OSInfo2, NoError, character);
}
case CL_System: /* Pass NULL terminated string to the hosts command
* interpreter. As it is nULL terminated we dont need
* the length
*/
{
unpack_message(buffp, "%w", &len);
DebugCheckNullTermString("CL_System", TRUE, len, buffp+4);
err = system((char *)buffp+4); /* Use the string in the buffer */
stateptr->last_errno = errno;
DebugCheckErr("system", TRUE, err, stateptr->last_errno);
err = msgsend(CI_CLIB, "%w%w%w%w%w%w", CL_System|HtoT,
DebugID, OSInfo1, OSInfo2, NoError, err);
DevSW_FreePacket(packet);
return err;
}
case CL_GetCmdLine: /* Returns the command line used to call the program */
{
/* Note: we reuse the packet here, this may not always be desirable */
/* /* TODO: Use long buffers if possible */
DebugPrintF(("CL_GetCmdLine: \"%s\"\n", *(stateptr->CommandLine)));
if (buffhead!=NULL) {
len = strlen(*(stateptr->CommandLine));
if (len > Armsd_BufferSize-24) len = Armsd_BufferSize-24;
packet->pk_length = len + msgbuild(BUFFERDATA(buffhead),
"%w%w%w%w%w%w", CL_GetCmdLine|HtoT,
DebugID, OSInfo1, OSInfo2,
NoError, len);
strncpy((char *) BUFFERDATA(buffhead)+24,*(stateptr->CommandLine),
len);
Adp_ChannelWrite(CI_CLIB, packet);/* Send message. */
return 0;
}
else return -1;
}
case CL_Clock: /* Return the number of centiseconds since the support */
/* code started executing */
{
time_t retTime = time(NULL);
if (retTime == (time_t)-1)
stateptr->last_errno = errno;
else
retTime *=100;
DebugPrintF(("CL_Clock: %lu\n", retTime));
DebugCheckErr("time", TRUE, (retTime == (time_t)-1),
stateptr->last_errno);
DevSW_FreePacket(packet);
return msgsend(CI_CLIB, "%w%w%w%w%w%w",CL_Clock|HtoT,
DebugID, OSInfo1, OSInfo2, NoError, retTime);
}
case CL_Time: /* return time, in seconds since the start of 1970 */
{
time_t retTime = time(NULL);
if (retTime == (time_t)-1)
stateptr->last_errno = errno;
DebugPrintF(("CL_Time: %lu\n", retTime));
DebugCheckErr("time", TRUE, (retTime == (time_t)-1),
stateptr->last_errno);
DevSW_FreePacket(packet);
return msgsend(CI_CLIB,"%w%w%w%w%w%w",CL_Time|HtoT,
DebugID, OSInfo1, OSInfo2, NoError, retTime);
}
case CL_Remove: /* delete named in the null terminated string */
{
/* Removing an open file will cause problems but once again
* its not our problem, likely result is a tangled FileTable */
/* As the filename is passed with a null terminator we can use it
* straight out of the buffer without copying it.*/
unpack_message(buffp, "%w", &len);
DebugCheckNullTermString("CL_Remove", TRUE, len, buffp+4);
err=remove((char *)buffp+4);
stateptr->last_errno = errno;
DevSW_FreePacket(packet);
DebugCheckErr("remove", TRUE, err, stateptr->last_errno);
return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Remove|HtoT,
DebugID, OSInfo1, OSInfo2, err?-1:NoError);
}
case CL_Rename: /* rename file */
{
/* Rename(word nbytes, bytes oname, word nbytes, bytes nname)
* return(byte status)
*/
unsigned int len2;
unpack_message(buffp, "%w", &len);
DebugCheckNullTermString("CL_Rename", FALSE, len, buffp+4);
unpack_message(buffp+5+len, "%w", &len2);
DebugCheckNullTermString("to", TRUE, len2, buffp+9+len);
/* Both names are passed with null terminators so we can use them
* directly from the buffer. */
err = rename((char *)buffp+4, (char *)buffp+9+len);
stateptr->last_errno = errno;
DebugCheckErr("rename", TRUE, err, stateptr->last_errno);
DevSW_FreePacket(packet);
return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Rename|HtoT,
DebugID, OSInfo1, OSInfo2, (err==0)? NoError : -1);
}
case CL_Open: /* open the file */
{
/* Open(word nbytes, bytes name, byte mode)
* return(word handle)
*/
unpack_message(buffp, "%w", &len);
/* get the open mode */
unpack_message((buffp)+4+len+1, "%w", &mode);
DebugCheckNullTermString("CL_Open", FALSE, len, buffp+4);
DebugPrintF(("mode: %d\n", mode));
/* do some checking on the file first? */
/* check if its a tty */
if (strcmp((char *)buffp+4, ":tt")==0 && (mode==0||mode==1)) {
/* opening tty "r" */
fhreal = stdin;
stateptr->last_errno = errno;
DebugPrintF(("\tstdin "));
}
else if (strcmp((char *)buffp+4, ":tt")== 0 && (mode==4||mode==5)) {
/* opening tty "w" */
fhreal = stdout;
stateptr->last_errno = errno;
DebugPrintF(("\tstdout "));
}
else
{
fhreal = fopen((char *)buffp+4, fmode[mode&0xFF]);
stateptr->last_errno = errno;
DebugCheckNonNull("fopen", FALSE, fhreal, stateptr->last_errno);
}
DevSW_FreePacket(packet);
c = NONHANDLE;
if (fhreal != NULL) {
/* update filetable */
for (c=3; c < HSYS_FOPEN_MAX; c++) {
/* allow for stdin, stdout, stderr (!!! WHY? MJG) */
if (stateptr->OSptr->FileTable[c] == NULL) {
stateptr->OSptr->FileTable[c]= fhreal;
stateptr->OSptr->FileFlags[c]= mode & 1;
DebugPrintF(("fh: %d\n", c));
break;
}
else if (c == HSYS_FOPEN_MAX) {
/* no filehandles free */
DebugPrintF(("no free fh: %d\n", c));
stateptr->last_errno = EMFILE;
}
}
}
else {
/* c = NULL;*/
DebugPrintF(("error fh: %d\n", c));
}
(void) msgsend(CI_CLIB, "%w%w%w%w%w", CL_Open|HtoT,
DebugID, OSInfo1, OSInfo2, c);
return 0;
}
case CL_Close: /* close the file pointed to by the filehandle */
{
unpack_message(buffp, "%w", &fh);
DebugPrintF(("CL_Close: fh %d\n", fh));
DevSW_FreePacket(packet);
fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
if (fhreal == NULL)
err = -1;
else {
if (fhreal == stdin || fhreal == stdout || fhreal == stderr) {
stateptr->last_errno = errno;
DebugPrintF(("\tskipping close of std*\n"));
err = 0;
}
else {
err = fclose(fhreal);
if (err == 0)
stateptr->OSptr->FileTable[fh]=NULL;
stateptr->last_errno = errno;
DebugCheckErr("fclose", TRUE, err, stateptr->last_errno);
}
}
return msgsend(CI_CLIB,"%w%w%w%w%w", CL_Close|HtoT, DebugID,
OSInfo1, OSInfo2, err);
}
case CL_Write:
{
/* Write(word handle, word nbtotal, word nbytes, bytes data)
* return(word nbytes)
* WriteX(word nbytes, bytes data)
* return(word nbytes)
*/
unsigned char *rwdata = NULL, *rwhead = NULL;
unsigned char *write_source = NULL;
char flags;
FILE *fhreal;
unsigned int ack_reason = CL_Write; /* first ack is for CL_Write */
err = -1; /* err == 0 is fwrite() error indication */
unpack_message(buffp, "%w%w%w", &fh, &nbtotal, &nbytes);
DebugPrintF(("CL_Write: fh %d nbtotal %u nbytes %u\n",
fh, nbtotal, nbytes));
fhreal = hsysGetRealFileHandle(stateptr, fh, &flags);
nbtogo = nbtotal;
/* deal with the file handle */
if (fhreal == NULL)
err = 0;
else {
if (flags & READOP)
fseek(fhreal,0,SEEK_CUR);
stateptr->OSptr->FileFlags[fh] = (flags & BINARY) | WRITEOP;
nbtogo -= nbytes;
if (nbtogo > 0) {
write_source = rwdata = rwhead = (unsigned char *)malloc(nbtotal);
if (rwhead == NULL) {
fprintf(stderr, "OUT OF MEMORY at line %d in %s\n",
__LINE__, __FILE__);
return -1;
}
memcpy(rwdata, buffp+12, nbytes);
rwdata += nbytes;
}
else
write_source = buffp+12;
}
do {
/* at least once!! */
if (nbtogo == 0 && err != 0) {
/* Do the actual write! */
if (fhreal == stdout || fhreal == stderr) {
stateptr->hostif->write(stateptr->hostif->hostosarg,
(char *)write_source, nbtotal);
}
else
err = fwrite(write_source, 1, nbtotal, fhreal);
stateptr->last_errno = errno;
DebugCheckErr("fwrite", TRUE, (err == 0), stateptr->last_errno);
}
DevSW_FreePacket(packet);
if (msgsend(CI_CLIB,"%w%w%w%w%w%w", ack_reason|HtoT,
DebugID, OSInfo1, OSInfo2, (err == 0), nbtogo))
{
fprintf(stderr, "COULD NOT REPLY at line %d in %s\n",
__LINE__, __FILE__);
if (rwhead != NULL)
free(rwhead);
return -1;
}
if (nbtogo == 0 || err == 0) {
DebugPrintF(("\twrite complete - returning\n"));
if (rwhead != NULL)
free(rwhead);
return 0;
}
else {
/* await extension */
ack_reason = CL_WriteX;
packet = DevSW_AllocatePacket(Armsd_BufferSize);
if (packet == NULL)
{
fprintf(stderr, "COULD NOT ALLOC PACKET at line %d in %s\n",
__LINE__, __FILE__);
if (rwhead != NULL)
free(rwhead);
return -1;
}
Adp_ChannelRegisterRead(CI_CLIB, NULL, NULL);
Adp_ChannelRead(CI_CLIB, &packet);
Adp_ChannelRegisterRead(CI_CLIB,
(ChannelCallback)HandleSysMessage,
stateptr);
buffhead = packet->pk_buffer;
unpack_message(BUFFERDATA(buffhead), "%w%w%w%w%w", &reason_code,
&DebugID, &OSInfo1, &OSInfo2, &nbytes);
if (reason_code != (CL_WriteX|TtoH)) {
DevSW_FreePacket(packet);
free(rwhead);
fprintf(stderr, "EXPECTING CL_WriteX GOT %u at line %d in %s\n",
reason_code, __LINE__, __FILE__);
return -1;
}
DebugPrintF(("CL_WriteX: nbytes %u\n", nbytes));
memcpy(rwdata, BUFFERDATA(buffhead)+20, nbytes);
rwdata += nbytes;
nbtogo -= nbytes;
}
} while (TRUE); /* will return when done */
}
case CL_WriteX: /*
* NOTE: if we've got here something has gone wrong
* CL_WriteX's should all be picked up within the
* CL_Write loop, probably best to return an error here
* do this for the moment just so we do actually return
*/
fprintf(stderr, "ERROR: unexpected CL_WriteX message received\n");
return -1;
case CL_Read:
{
/* Read(word handle, word nbtotal)
* return(word nbytes, word nbmore, bytes data)
*/
/* ReadX()
* return(word nbytes, word nbmore, bytes data) */
unsigned char *rwdata, *rwhead;
int gotlen;
unsigned int max_data_in_buffer=Armsd_BufferSize-28;
char flags;
FILE *fhreal;
unsigned int nbleft = 0, reason = CL_Read;
err = NoError;
unpack_message(buffp, "%w%w", &fh, &nbtotal);
DebugPrintF(("CL_Read: fh %d, nbtotal %d: ", fh, nbtotal));
rwdata = rwhead = (unsigned char *)malloc(nbtotal);
if (rwdata == NULL) {
fprintf(stderr, "OUT OF MEMORY at line %d in %s\n",
__LINE__, __FILE__);
DevSW_FreePacket(packet);
return -1;
}
/* perform the actual read */
fhreal = hsysGetRealFileHandle(stateptr, fh, &flags);
if (fhreal == NULL)
{
/* bad file handle */
err = -1;
nbytes = 0;
gotlen = 0;
}
else
{
if (flags & WRITEOP)
fseek(fhreal,0,SEEK_CUR);
stateptr->OSptr->FileFlags[fh] = (flags & BINARY) | WRITEOP;
if (isatty_(fhreal)) {
/* reading from a tty, so do some nasty stuff, reading into rwdata */
if (angel_hostif->gets(stateptr->hostif->hostosarg, (char *)rwdata,
nbtotal) != 0)
gotlen = strlen((char *)rwdata);
else
gotlen = 0;
stateptr->last_errno = errno;
DebugPrintF(("ttyread %d\n", gotlen));
}
else {
/* not a tty, reading from a real file */
gotlen = fread(rwdata, 1, nbtotal, fhreal);
stateptr->last_errno = errno;
DebugCheckErr("fread", FALSE, (gotlen == 0), stateptr->last_errno);
DebugPrintF(("(%d)\n", gotlen));
}
}
nbtogo = gotlen;
do {
/* at least once */
if ((unsigned int) nbtogo <= max_data_in_buffer)
nbytes = nbtogo;
else
nbytes = max_data_in_buffer;
nbtogo -= nbytes;
/* last ReadX needs subtle adjustment to returned nbtogo */
if (nbtogo == 0 && err == NoError && reason == CL_ReadX)
nbleft = nbtotal - gotlen;
else
nbleft = nbtogo;
count = msgbuild(BUFFERDATA(buffhead), "%w%w%w%w%w%w%w",
reason|HtoT, 0, ADP_HandleUnknown,
ADP_HandleUnknown, err, nbytes, nbleft);
if (err == NoError) {
/* copy data into buffptr */
memcpy(BUFFERDATA(buffhead)+28, rwdata, nbytes);
rwdata += nbytes;
count += nbytes;
}
DebugPrintF(("\treplying err %d, nbytes %d, nbtogo %d\n",
err, nbytes, nbtogo));
packet->pk_length = count;
Adp_ChannelWrite(CI_CLIB, packet);
if (nbtogo == 0 || err != NoError) {
/* done */
free(rwhead);
return 0;
}
else {
/* await extension */
reason = CL_ReadX;
packet = DevSW_AllocatePacket(Armsd_BufferSize);
if (packet == NULL) {
fprintf(stderr, "COULD NOT ALLOC PACKET at line %d in %s\n",
__LINE__, __FILE__);
free(rwhead);
return -1;
}
Adp_ChannelRegisterRead(CI_CLIB, NULL, NULL);
Adp_ChannelRead(CI_CLIB, &packet);
Adp_ChannelRegisterRead(CI_CLIB,
(ChannelCallback)HandleSysMessage,
stateptr);
buffhead = packet->pk_buffer;
unpack_message(BUFFERDATA(buffhead),"%w", &reason_code);
if (reason_code != (CL_ReadX|TtoH)) {
fprintf(stderr, "EXPECTING CL_ReadX GOT %u at line %d in %s\n",
reason_code, __LINE__, __FILE__);
DevSW_FreePacket(packet);
free(rwdata);
return -1;
}
}
} while (TRUE); /* will return above on error or when done */
}
case CL_ReadX: /* If we're here something has probably gone wrong */
fprintf(stderr, "ERROR: Got unexpected CL_ReadX message\n");
return -1;
case CL_Seek:
{
unpack_message(buffp, "%w%w", &fh, &posn);
DebugPrintF(("CL_Seek: fh %d, posn %ld\n", fh, posn));
DevSW_FreePacket(packet);
fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
if (fhreal == NULL)
err = -1;
else {
err = fseek(fhreal, posn, SEEK_SET);
stateptr->last_errno = errno;
DebugCheckErr("fseek", TRUE, err, stateptr->last_errno);
}
return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Seek|HtoT,
DebugID, OSInfo1, OSInfo2, err);
}
case CL_Flen:
{
unpack_message(buffp, "%w", &fh);
DebugPrintF(("CL_Flen: fh %d ", fh));
DevSW_FreePacket(packet);
fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
if (fhreal == NULL)
fl = -1;
else {
posn = ftell(fhreal);
if (fseek(fhreal, 0L, SEEK_END) < 0) {
fl=-1;
}
else {
fl = ftell(fhreal);
fseek(fhreal, posn, SEEK_SET);
}
stateptr->last_errno = errno;
}
DebugPrintF(("returning len %ld\n", fl));
return msgsend(CI_CLIB, "%w%w%w%w%w", CL_Flen|HtoT, DebugID, OSInfo1,
OSInfo2, fl);
}
case CL_IsTTY:
{
int ttyOrNot;
unpack_message(buffp, "%w", &fh);
DebugPrintF(("CL_IsTTY: fh %d ", fh));
DevSW_FreePacket(packet);
fhreal = hsysGetRealFileHandle(stateptr, fh, NULL);
if (fhreal == NULL)
ttyOrNot = FALSE;
else {
ttyOrNot = isatty_(fhreal);
stateptr->last_errno = errno;
}
DebugPrintF(("returning %s\n", ttyOrNot ? "tty (1)" : "not (0)"));
return msgsend(CI_CLIB, "%w%w%w%w%w",CL_IsTTY|HtoT,
DebugID, OSInfo1, OSInfo2, ttyOrNot);
}
case CL_TmpNam:
{
char *name;
unsigned int tnamelen, TargetID;
unpack_message(buffp, "%w%w", &tnamelen, &TargetID);
DebugPrintF(("CL_TmpNam: tnamelen %d TargetID %d: ",
tnamelen, TargetID));
DevSW_FreePacket(packet);
TargetID = TargetID & 0xFF;
if (stateptr->OSptr->TempNames[TargetID] == NULL) {
if ((stateptr->OSptr->TempNames[TargetID] =
(char *)malloc(L_tmpnam)) == NULL)
{
fprintf(stderr, "OUT OF MEMORY at line %d in %s\n",
__LINE__, __FILE__);
return -1;
}
tmpnam(stateptr->OSptr->TempNames[TargetID]);
}
name = stateptr->OSptr->TempNames[TargetID];
len = strlen(name) + 1;
packet = DevSW_AllocatePacket(Armsd_BufferSize);
if (packet == NULL)
{
fprintf(stderr, "COULD NOT ALLOC PACKET at line %d in %s\n",
__LINE__, __FILE__);
return -1;
}
buffhead = packet->pk_buffer;
if (len > tnamelen) {
DebugPrintF(("TMPNAME TOO LONG!\n"));
count = msgbuild(BUFFERDATA(buffhead), "%w%w%w%w%w",
CL_TmpNam|HtoT, DebugID, OSInfo1, OSInfo2, -1);
}
else {
DebugPrintF(("returning \"%s\"\n", name));
count = msgbuild(BUFFERDATA(buffhead), "%w%w%w%w%w%w", CL_TmpNam|HtoT,
DebugID, OSInfo1, OSInfo2, 0, len);
strcpy((char *)BUFFERDATA(buffhead)+count, name);
count +=len+1;
}
packet->pk_length = count;
Adp_ChannelWrite(CI_CLIB, packet);/* Send message. */
return 0;
}
case CL_Unrecognised:
DebugPrintF(("CL_Unrecognised!!\n"));
return 0;
default:
fprintf(stderr, "UNRECOGNISED CL code %08x\n", reason_code);
break;
/* Need some sort of error handling here. */
/* A call to CL_Unrecognised should suffice */
}
return -1; /* Stop a potential compiler warning */
}
