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| Rev 5842 | Rev 5976 | ||
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| 12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 13 | ;; Version 2, June 1991 ;; |
13 | ;; Version 2, June 1991 ;; |
| 14 | ;; ;; |
14 | ;; ;; |
| 15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 16 | 16 | ||
| Line 17... | Line 17... | ||
| 17 | $Revision: 5842 $ |
17 | $Revision: 5976 $ |
| Line 18... | Line 18... | ||
| 18 | 18 | ||
| Line 34... | Line 34... | ||
| 34 | UDP_PACKETS_RX rd NET_DEVICES_MAX |
34 | UDP_PACKETS_RX rd NET_DEVICES_MAX |
| Line 35... | Line 35... | ||
| 35 | 35 | ||
| Line 36... | Line 36... | ||
| 36 | endg |
36 | endg |
| 37 | - | ||
| 38 | - | ||
| 39 | ;----------------------------------------------------------------- |
- | |
| - | 37 | ||
| 40 | ; |
38 | |
| 41 | ; UDP_init |
- | |
| - | 39 | ;-----------------------------------------------------------------; |
|
| 42 | ; |
40 | ; ; |
| 43 | ; This function resets all UDP variables |
41 | ; UDP_init: This function resets all UDP variables ; |
| Line 44... | Line 42... | ||
| 44 | ; |
42 | ; ; |
| 45 | ;----------------------------------------------------------------- |
43 | ;-----------------------------------------------------------------; |
| 46 | macro UDP_init { |
44 | macro UDP_init { |
| Line 96... | Line 94... | ||
| 96 | add [esi+UDP_header.Checksum], dx ; this final instruction will set or clear ZF :) |
94 | add [esi+UDP_header.Checksum], dx ; this final instruction will set or clear ZF :) |
| Line 97... | Line 95... | ||
| 97 | 95 | ||
| Line 98... | Line 96... | ||
| 98 | } |
96 | } |
| 99 | - | ||
| 100 | - | ||
| 101 | ;----------------------------------------------------------------- |
- | |
| 102 | ; |
97 | |
| 103 | ; UDP_input: |
98 | |
| 104 | ; |
- | |
| - | 99 | ;-----------------------------------------------------------------; |
|
| 105 | ; Called by IPv4_input, |
100 | ; ; |
| 106 | ; this procedure will inject the UDP data in the application sockets. |
101 | ; UDP_input: Inject the UDP data in the application sockets. ; |
| 107 | ; |
102 | ; ; |
| 108 | ; IN: [esp] = ptr to buffer |
103 | ; IN: [esp] = ptr to buffer ; |
| 109 | ; ebx = ptr to device struct |
104 | ; ebx = ptr to device struct ; |
| 110 | ; ecx = UDP packet size |
105 | ; ecx = UDP packet size ; |
| 111 | ; edx = ptr to IPv4 header |
- | |
| - | 106 | ; edx = ptr to IPv4 header ; |
|
| 112 | ; esi = ptr to UDP packet data |
107 | ; esi = ptr to UDP packet data ; |
| 113 | ; edi = interface number*4 |
- | |
| - | 108 | ; edi = interface number*4 ; |
|
| 114 | ; |
109 | ; ; |
| 115 | ; OUT: / |
110 | ; OUT: / ; |
| 116 | ; |
111 | ; ; |
| Line 117... | Line 112... | ||
| 117 | ;----------------------------------------------------------------- |
112 | ;-----------------------------------------------------------------; |
| Line 228... | Line 223... | ||
| 228 | call NET_BUFF_free |
223 | call NET_BUFF_free |
| 229 | ret |
224 | ret |
| Line 230... | Line 225... | ||
| 230 | 225 | ||
| 231 | - | ||
| - | 226 | ||
| 232 | 227 | ||
| 233 | ;----------------------------------------------------------------- |
- | |
| - | 228 | ;-----------------------------------------------------------------; |
|
| 234 | ; |
229 | ; ; |
| 235 | ; UDP_output |
230 | ; UDP_output: Create an UDP packet. ; |
| 236 | ; |
231 | ; ; |
| 237 | ; IN: eax = socket pointer |
- | |
| - | 232 | ; IN: eax = socket pointer ; |
|
| 238 | ; ecx = number of bytes to send |
233 | ; ecx = number of bytes to send ; |
| 239 | ; esi = pointer to data |
- | |
| - | 234 | ; esi = pointer to data ; |
|
| 240 | ; |
235 | ; ; |
| Line 241... | Line 236... | ||
| 241 | ; OUT: eax = -1 on error |
236 | ; OUT: eax = -1 on error ; |
| 242 | ; |
237 | ; ; |
| Line 243... | Line 238... | ||
| 243 | ;----------------------------------------------------------------- |
238 | ;-----------------------------------------------------------------; |
| Line 303... | Line 298... | ||
| 303 | ret |
298 | ret |
| Line 304... | Line 299... | ||
| 304 | 299 | ||
| 305 | - | ||
| - | 300 | ||
| 306 | 301 | ||
| 307 | - | ||
| - | 302 | ||
| 308 | ;----------------------------------------------------------------- |
303 | ;-----------------------------------------------------------------; |
| - | 304 | ; ; |
|
| 309 | ; |
305 | ; UDP_connect ; |
| - | 306 | ; ; |
|
| 310 | ; UDP_connect |
307 | ; IN: eax = socket pointer ; |
| 311 | ; |
- | |
| - | 308 | ; ; |
|
| 312 | ; IN: eax = socket pointer |
309 | ; OUT: eax = 0 on success ; |
| 313 | ; OUT: eax = 0 ok / -1 error |
310 | ; eax = -1 on error ; |
| 314 | ; ebx = error code |
311 | ; ebx = error code on error ; |
| Line 315... | Line 312... | ||
| 315 | ; |
312 | ; ; |
| 316 | ;------------------------- |
313 | ;-----------------------------------------------------------------; |
| Line 355... | Line 352... | ||
| 355 | 352 | ||
| 356 | xor eax, eax |
353 | xor eax, eax |
| Line 357... | Line 354... | ||
| 357 | ret |
354 | ret |
| 358 | - | ||
| - | 355 | ||
| 359 | 356 | ||
| 360 | ;----------------------------------------------------------------- |
- | |
| - | 357 | ;-----------------------------------------------------------------; |
|
| 361 | ; |
358 | ; ; |
| - | 359 | ; UDP_disconnect ; |
|
| 362 | ; UDP_disconnect |
360 | ; ; |
| 363 | ; |
- | |
| - | 361 | ; IN: eax = socket pointer ; |
|
| 364 | ; IN: eax = socket pointer |
362 | ; ; |
| 365 | ; OUT: eax = socket pointer |
363 | ; OUT: eax = socket pointer ; |
| 366 | ; |
364 | ; ; |
| Line 367... | Line 365... | ||
| 367 | ;------------------------- |
365 | ;-----------------------------------------------------------------; |
| Line 376... | Line 374... | ||
| 376 | 374 | ||
| 377 | - | ||
| 378 | - | ||
| 379 | - | ||
| - | 375 | ||
| 380 | 376 | ||
| 381 | ;--------------------------------------------------------------------------- |
- | |
| - | 377 | ||
| 382 | ; |
378 | |
| 383 | ; UDP_API |
379 | ;-----------------------------------------------------------------; |
| 384 | ; |
380 | ; ; |
| 385 | ; This function is called by system function 75 |
- | |
| - | 381 | ; UDP_api: This function is called by system function 76 ; |
|
| 386 | ; |
382 | ; ; |
| 387 | ; IN: subfunction number in bl |
- | |
| - | 383 | ; IN: bl = subfunction number in bl ; |
|
| 388 | ; device number in bh |
384 | ; bh = device number in bh ; |
| 389 | ; ecx, edx, .. depends on subfunction |
- | |
| 390 | ; |
385 | ; ecx, edx, .. depends on subfunction ; |
| 391 | ; OUT: |
386 | ; ; |
| Line 392... | Line 387... | ||
| 392 | ; |
387 | ; OUT: depends on subfunction ; |
| 393 | ;--------------------------------------------------------------------------- |
388 | ; ; |