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Compile with unified binary only

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The su binary itself cannot do much, since it still requires a daemon to work
The daemon code will soon be moved to a higher level (out of MagiskSU), so there is no point in creating a separate binary
This commit is contained in:
topjohnwu
2017-04-06 06:18:39 +08:00
parent 3800b4b45c
commit ed052e0b0b
4 changed files with 0 additions and 107 deletions
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su.c
-52
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@@ -45,12 +45,6 @@
#include "su.h"
#include "utils.h"
#ifdef INDEP_BINARY
int main(int argc, char *argv[]) {
return su_main(argc, argv);
}
#endif
extern int is_daemon;
extern int daemon_from_uid;
extern int daemon_from_pid;
@@ -96,52 +90,6 @@ int fork_zero_fucks() {
}
}
void exec_log(char *priority, char* logline) {
int pid;
if ((pid = fork()) == 0) {
int null = open("/dev/null", O_WRONLY | O_CLOEXEC);
dup2(null, STDIN_FILENO);
dup2(null, STDOUT_FILENO);
dup2(null, STDERR_FILENO);
execl("/system/bin/log", "/system/bin/log", "-p", priority, "-t", LOG_TAG, logline, NULL);
_exit(0);
}
int status;
waitpid(pid, &status, 0);
}
void exec_loge(const char* fmt, ...) {
va_list args;
char logline[PATH_MAX];
va_start(args, fmt);
vsnprintf(logline, PATH_MAX, fmt, args);
va_end(args);
exec_log("e", logline);
}
void exec_logw(const char* fmt, ...) {
va_list args;
char logline[PATH_MAX];
va_start(args, fmt);
vsnprintf(logline, PATH_MAX, fmt, args);
va_end(args);
exec_log("w", logline);
}
void exec_logd(const char* fmt, ...) {
#ifdef DEBUG
va_list args;
char logline[PATH_MAX];
va_start(args, fmt);
vsnprintf(logline, PATH_MAX, fmt, args);
va_end(args);
exec_log("d", logline);
#endif
}
static int from_init(struct su_initiator *from) {
char path[PATH_MAX], exe[PATH_MAX];
char args[4096], *argv0, *argv_rest;