1 // SPDX-License-Identifier: GPL-2.0 2 #include <unistd.h> 3 #include <stdio.h> 4 #include <string.h> 5 #include "util.h" 6 #include "machine.h" 7 #include "api/fs/fs.h" 8 9 int arch__fix_module_text_start(u64 *start, const char *name) 10 { 11 char path[PATH_MAX]; 12 13 snprintf(path, PATH_MAX, "module/%.*s/sections/.text", 14 (int)strlen(name) - 2, name + 1); 15 16 if (sysfs__read_ull(path, (unsigned long long *)start) < 0) 17 return -1; 18 19 return 0; 20 } 21