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pow-testgiver support

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This commit is contained in:
ton 2020-07-06 17:07:20 +03:00
parent dbde9c1c40
commit f064b1047a
257 changed files with 6665 additions and 2608 deletions
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12
tdutils/td/utils/port/stacktrace.cpp
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@ -65,10 +65,12 @@ void print_backtrace_gdb(void) {
name_buf[res] = 0;
#if TD_LINUX
#if defined(PR_SET_DUMPABLE)
if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) < 0) {
signal_safe_write("Can't set dumpable\n");
return;
}
#endif
#if defined(PR_SET_PTRACER)
// We can't use event fd because we are in a signal handler
int fds[2];
@ -120,10 +122,18 @@ void print_backtrace_gdb(void) {
} // namespace
void Stacktrace::print_to_stderr(const PrintOptions &options) {
print_backtrace();
if (options.use_gdb) {
print_backtrace_gdb();
}
print_backtrace();
}
void Stacktrace::init() {
#if __GLIBC__
// backtrace needs to be called once to ensure that next calls are async-signal-safe
void *buffer[1];
backtrace(buffer, 1);
#endif
}
} // namespace td