1 /* 2 * System call argument to DTrace register array conversion. 3 * 4 * This file is part of the DTrace syscall provider. 5 * 6 * DO NOT EDIT-- this file is automatically @generated. 7 */ 8 9 static void 10 systrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args) 11 { 12 int64_t *iarg = (int64_t *)uarg; 13 int a = 0; 14 switch (sysnum) { 15 #ifdef PLATFORM_FOO 16 /* syscall1 */ 17 case 1: { 18 struct syscall1_args *p = params; 19 iarg[a++] = p->arg1; /* int */ 20 *n_args = 1; 21 break; 22 } 23 #else 24 #endif 25 #ifdef PLATFORM_FOO 26 #else 27 /* syscall2 */ 28 case 2: { 29 *n_args = 0; 30 break; 31 } 32 #endif 33 default: 34 *n_args = 0; 35 break; 36 }; 37 } 38 static void 39 systrace_entry_setargdesc(int sysnum, int ndx, char *desc, size_t descsz) 40 { 41 const char *p = NULL; 42 switch (sysnum) { 43 #ifdef PLATFORM_FOO 44 /* syscall1 */ 45 case 1: 46 switch (ndx) { 47 case 0: 48 p = "int"; 49 break; 50 default: 51 break; 52 }; 53 break; 54 #else 55 #endif 56 #ifdef PLATFORM_FOO 57 #else 58 /* syscall2 */ 59 case 2: 60 break; 61 #endif 62 default: 63 break; 64 }; 65 if (p != NULL) 66 strlcpy(desc, p, descsz); 67 } 68 static void 69 systrace_return_setargdesc(int sysnum, int ndx, char *desc, size_t descsz) 70 { 71 const char *p = NULL; 72 switch (sysnum) { 73 #ifdef PLATFORM_FOO 74 /* syscall1 */ 75 case 1: 76 if (ndx == 0 || ndx == 1) 77 p = "int"; 78 break; 79 #else 80 #endif 81 #ifdef PLATFORM_FOO 82 #else 83 /* syscall2 */ 84 case 2: 85 #endif 86 default: 87 break; 88 }; 89 if (p != NULL) 90 strlcpy(desc, p, descsz); 91 } 92