h/fish-shell
1
Fork 0
mirror of https://github.com/fish-shell/fish-shell.git synced 2026-06-07 01:51:14 -03:00
Code Issues Packages Projects Releases Wiki Activity

Switch show_stackframe to backtrace_symbols_fd

Browse Source 
It's simpler and avoids calling into fprintf in contexts in which
it might crash or deadlock.
This commit is contained in:
Andy Lutomirski
2015-09-15 18:27:52 -07:00
committed by ridiculousfish
parent f17a71de74
commit fea798011b
1 changed files with 2 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/common.cpp
View File

@@ -90,17 +90,8 @@ void show_stackframe()
int trace_size = 0;
trace_size = backtrace(trace, 32);
char **messages = backtrace_symbols(trace, trace_size);
if (messages)
{
debug(0, L"Backtrace:");
for (int i=0; i<trace_size; i++)
{
fwprintf(stderr, L"%s\n", messages[i]);
}
free(messages);
}
debug(0, L"Backtrace:");
backtrace_symbols_fd(trace, trace_size, STDERR_FILENO);
}
int fgetws2(wcstring *s, FILE *f)