forked from MarcoBuster/Magisk
e0927cd763
Old Qualcomn devices have their own special QC table of DTB to store device trees. Since patching fstab is now mandatory on Android 10, and for older devices all early mount devices have to be included into the fstab in DTBs, patching QCDT is crucial for rooting Android 10 on legacy devices. Close #1876 (Thanks for getting me aware of this issue!)
99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
#pragma once
|
|
|
|
#define UID_ROOT 0
|
|
#define UID_SHELL 2000
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
int fork_dont_care();
|
|
int fork_no_zombie();
|
|
int strend(const char *s1, const char *s2);
|
|
char *rtrim(char *str);
|
|
void init_argv0(int argc, char **argv);
|
|
void set_nice_name(const char *name);
|
|
int parse_int(const char *s);
|
|
uint32_t binary_gcd(uint32_t u, uint32_t v);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
|
|
#include <string>
|
|
#include <functional>
|
|
#include <string_view>
|
|
|
|
void gen_rand_str(char *buf, int len, bool varlen = true);
|
|
|
|
#define str_contains(s, ss) ((ss) != nullptr && (s).find(ss) != std::string::npos)
|
|
#define str_starts(s, ss) ((ss) != nullptr && (s).compare(0, strlen(ss), ss) == 0)
|
|
|
|
class mutex_guard {
|
|
public:
|
|
explicit mutex_guard(pthread_mutex_t &m): mutex(&m) {
|
|
pthread_mutex_lock(mutex);
|
|
}
|
|
|
|
explicit mutex_guard(pthread_mutex_t *m): mutex(m) {
|
|
pthread_mutex_lock(mutex);
|
|
}
|
|
|
|
~mutex_guard() {
|
|
pthread_mutex_unlock(mutex);
|
|
}
|
|
|
|
private:
|
|
pthread_mutex_t *mutex;
|
|
};
|
|
|
|
class run_finally {
|
|
public:
|
|
explicit run_finally(std::function<void()> &&fn): fn(std::move(fn)) {}
|
|
|
|
void disable() { fn = nullptr; }
|
|
|
|
~run_finally() { if (fn) fn(); }
|
|
|
|
private:
|
|
std::function<void ()> fn;
|
|
};
|
|
|
|
static inline int parse_int(std::string s) { return parse_int(s.data()); }
|
|
|
|
static inline int parse_int(std::string_view s) { return parse_int(s.data()); }
|
|
|
|
int new_daemon_thread(void *(*start_routine) (void *), void *arg = nullptr,
|
|
const pthread_attr_t *attr = nullptr);
|
|
int new_daemon_thread(std::function<void()> &&fn);
|
|
|
|
struct exec_t {
|
|
bool err = false;
|
|
int fd = -2;
|
|
void (*pre_exec)() = nullptr;
|
|
int (*fork)() = xfork;
|
|
const char **argv = nullptr;
|
|
};
|
|
|
|
int exec_command(exec_t &exec);
|
|
template <class ...Args>
|
|
int exec_command(exec_t &exec, Args &&...args) {
|
|
const char *argv[] = {args..., nullptr};
|
|
exec.argv = argv;
|
|
return exec_command(exec);
|
|
}
|
|
int exec_command_sync(exec_t &exec);
|
|
template <class ...Args>
|
|
int exec_command_sync(exec_t &exec, Args &&...args) {
|
|
const char *argv[] = {args..., nullptr};
|
|
exec.argv = argv;
|
|
return exec_command_sync(exec);
|
|
}
|
|
template <class ...Args>
|
|
int exec_command_sync(Args &&...args) {
|
|
exec_t exec{};
|
|
return exec_command_sync(exec, args...);
|
|
}
|
|
|
|
bool ends_with(const std::string_view &s1, const std::string_view &s2);
|
|
|
|
#endif |