.raw_init = init_syscall_trace,
};
-extern unsigned long __start_syscalls_metadata[];
-extern unsigned long __stop_syscalls_metadata[];
+extern struct syscall_metadata *__start_syscalls_metadata[];
+extern struct syscall_metadata *__stop_syscalls_metadata[];
static struct syscall_metadata **syscalls_metadata;
-static struct syscall_metadata *find_syscall_meta(unsigned long syscall)
+static __init struct syscall_metadata *
+find_syscall_meta(unsigned long syscall)
{
- struct syscall_metadata *start;
- struct syscall_metadata *stop;
+ struct syscall_metadata **start;
+ struct syscall_metadata **stop;
char str[KSYM_SYMBOL_LEN];
- start = (struct syscall_metadata *)__start_syscalls_metadata;
- stop = (struct syscall_metadata *)__stop_syscalls_metadata;
+ start = __start_syscalls_metadata;
+ stop = __stop_syscalls_metadata;
kallsyms_lookup(syscall, NULL, NULL, NULL, str);
for ( ; start < stop; start++) {
* with "SyS" instead of "sys", leading to an unwanted
* mismatch.
*/
- if (start->name && !strcmp(start->name + 3, str + 3))
- return start;
+ if ((*start)->name && !strcmp((*start)->name + 3, str + 3))
+ return *start;
}
return NULL;
}