projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| e42e81fd MD |
1 | #define OVERRIDE_32_sys_execve |
| 2 | #define OVERRIDE_64_sys_execve | |
| 3 | ||
| 4 | #ifndef CREATE_SYSCALL_TABLE | |
| 5 | ||
| 6 | SC_TRACE_EVENT(sys_execve, | |
| e17f92ba MD |
7 | TP_PROTO(sc_exit(long ret,) const char *filename, char *const *argv, char *const *envp), |
| 8 | TP_ARGS(sc_exit(ret,) filename, argv, envp), | |
| 9 | TP_STRUCT__entry(sc_exit(__field(long, ret)) | |
| 10 | __string_from_user(filename, filename) | |
| e42e81fd MD |
11 | __field_hex(char *const *, argv) |
| 12 | __field_hex(char *const *, envp)), | |
| e17f92ba MD |
13 | TP_fast_assign(sc_exit(tp_assign(ret, ret)) |
| 14 | tp_copy_string_from_user(filename, filename) | |
| e42e81fd MD |
15 | tp_assign(argv, argv) |
| 16 | tp_assign(envp, envp)), | |
| 17 | TP_printk() | |
| 18 | ) | |
| 19 | ||
| ba21566b | 20 | SC_TRACE_EVENT(sys_clone, |
| e17f92ba | 21 | TP_PROTO(sc_exit(long ret,) unsigned long clone_flags, unsigned long newsp, |
| ba21566b | 22 | void __user *parent_tid, |
| b5aa4b6a | 23 | void __user *child_tid), |
| e17f92ba | 24 | TP_ARGS(sc_exit(ret,) clone_flags, newsp, parent_tid, child_tid), |
| ba21566b | 25 | TP_STRUCT__entry( |
| e17f92ba | 26 | sc_exit(__field(long, ret)) |
| ba21566b MD |
27 | __field_hex(unsigned long, clone_flags) |
| 28 | __field_hex(unsigned long, newsp) | |
| 29 | __field_hex(void *, parent_tid) | |
| 30 | __field_hex(void *, child_tid)), | |
| 31 | TP_fast_assign( | |
| e17f92ba | 32 | sc_exit(tp_assign(ret, ret)) |
| ba21566b MD |
33 | tp_assign(clone_flags, clone_flags) |
| 34 | tp_assign(newsp, newsp) | |
| 35 | tp_assign(parent_tid, parent_tid) | |
| 36 | tp_assign(child_tid, child_tid)), | |
| 37 | TP_printk() | |
| 38 | ) | |
| 39 | ||
| b5aa4b6a MD |
40 | /* present in 32, missing in 64 due to old kernel headers */ |
| 41 | #define OVERRIDE_32_sys_getcpu | |
| 42 | #define OVERRIDE_64_sys_getcpu | |
| 43 | SC_TRACE_EVENT(sys_getcpu, | |
| e17f92ba MD |
44 | TP_PROTO(sc_exit(long ret,) unsigned __user *cpup, unsigned __user *nodep, void *tcache), |
| 45 | TP_ARGS(sc_exit(ret,) cpup, nodep, tcache), | |
| b5aa4b6a | 46 | TP_STRUCT__entry( |
| e17f92ba | 47 | sc_exit(__field(long, ret)) |
| b5aa4b6a MD |
48 | __field_hex(unsigned *, cpup) |
| 49 | __field_hex(unsigned *, nodep) | |
| 50 | __field_hex(void *, tcache)), | |
| 51 | TP_fast_assign( | |
| e17f92ba | 52 | sc_exit(tp_assign(ret, ret)) |
| b5aa4b6a MD |
53 | tp_assign(cpup, cpup) |
| 54 | tp_assign(nodep, nodep) | |
| 55 | tp_assign(tcache, tcache)), | |
| 56 | TP_printk() | |
| 57 | ) | |
| 58 | ||
| e42e81fd | 59 | #endif /* CREATE_SYSCALL_TABLE */ |