FreeCalypso > hg > freecalypso-tools

annotate rvinterf/include/pktmux.h @ 965:2969032bdfac

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fcup-smsend[mult]: fix buglet in K&R C NULL pointer passing The only 100% safe way to pass a NULL pointer as a function argument in K&R C is to cast 0 to a pointer type; failing to do so may cause mysterious bugs (invalid stack frames or garbage in argument registers) on 64-bit machines. This issue has already been fixed in most of FC host tools, but I just found some missed spots: passing of NULL UDH to PDU encoding functions in fcup-smsend[mult] in the case of single (not concatenated) SMS.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 01 Sep 2023 07:33:51 +0000
parents e7502631a0f9
children
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1 /*
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2 * Definitions for the RVT MUX over-the-wire protocol
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3 */
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4
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5 #define STX 0x02
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6 #define DLE 0x10
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7
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8 #define RVT_RV_HEADER 0x11
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9 #define RVT_L1_HEADER 0x12
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10 #define RVT_L23_HEADER 0x13
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11 #define RVT_TM_HEADER 0x14
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12 #define RVT_RNET_HEADER 0x15
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13 #define RVT_PROF_HEADER 0x16
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14 #define RVT_GTTBACK_HEADER 0x17
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15 #define RVT_OTHER_HEADER 0x18
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16 /* FreeCalypso additions */
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17 #define RVT_AT_HEADER 0x1A
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18 #define RVT_EXTUI_HEADER 0x1B
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19 #define RVT_TCH_HEADER 0x1C
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20 #define RVT_KEEPALIVE_HEADER 0x1D