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| author | Nathan Lanza <nathan@lanza.io> | 2019-07-12 04:43:46 +0000 |
|---|---|---|
| committer | Nathan Lanza <nathan@lanza.io> | 2019-07-12 04:43:46 +0000 |
| commit | 320d6795b29efee3f5d47e2c88dcd74d621e482f (patch) | |
| tree | 1a2cdc41a641a1d93af23aa3b3110c5bba049b35 /lldb/tools/driver/Driver.cpp | |
| parent | 5b9484e559d44bd923fc290e335891b1dd2e17c4 (diff) | |
| download | bcm5719-llvm-320d6795b29efee3f5d47e2c88dcd74d621e482f.tar.gz bcm5719-llvm-320d6795b29efee3f5d47e2c88dcd74d621e482f.zip | |
[windows] re-call signal in sigint_handler for Windows
Summary:
Windows requires re-setting the signal handler each time it is used
and thus ctrl-c was not behaving properly on Windows
Reviewers: jfb
Differential Revision: https://reviews.llvm.org/D64046
llvm-svn: 365868
Diffstat (limited to 'lldb/tools/driver/Driver.cpp')
| -rw-r--r-- | lldb/tools/driver/Driver.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lldb/tools/driver/Driver.cpp b/lldb/tools/driver/Driver.cpp index 53fa1b2e89a..043aba7b07b 100644 --- a/lldb/tools/driver/Driver.cpp +++ b/lldb/tools/driver/Driver.cpp @@ -706,6 +706,9 @@ void sigwinch_handler(int signo) { } void sigint_handler(int signo) { +#ifdef _WIN32 // Restore handler as it is not persistent on Windows + signal(SIGINT, sigint_handler); +#endif static std::atomic_flag g_interrupt_sent = ATOMIC_FLAG_INIT; if (g_driver != nullptr) { if (!g_interrupt_sent.test_and_set()) { |
