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Support stacktrace printing on Windows.

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This commit is contained in:
levlam 2021-05-11 19:26:35 +03:00
parent 445183e52c
commit 083d599c41
1 changed files with 15 additions and 4 deletions
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19
tdutils/td/utils/port/stacktrace.cpp
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@ -27,13 +27,24 @@ namespace td {
namespace { namespace {
void print_backtrace(void) { void print_backtrace(void) {
#if __GLIBC__
void *buffer[128]; void *buffer[128];
#if TD_PORT_WINDOWS
USHORT nptrs = CaptureStackBackTrace(0, 128, buffer, nullptr);
#elif __GLIBC__
int nptrs = backtrace(buffer, 128); int nptrs = backtrace(buffer, 128);
signal_safe_write("------- Stack Backtrace -------\n", false); #else
backtrace_symbols_fd(buffer, nptrs, 2); return;
signal_safe_write("-------------------------------\n", false);
#endif #endif
signal_safe_write("------- Stack Backtrace -------\n", false);
#if TD_PORT_WINDOWS
for (USHORT i = 0; i < nptrs; i++) {
signal_safe_write_pointer(buffer[i], false);
}
#elif __GLIBC__
backtrace_symbols_fd(buffer, nptrs, 2);
#endif
signal_safe_write("-------------------------------\n", false);
} }
void print_backtrace_gdb(void) { void print_backtrace_gdb(void) {