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Make run_resize_screen volatile

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This commit is contained in:
Andrzej Rybczak
2016-12-09 02:23:08 +01:00
parent b7386c4fa6
commit 31b2c7f55f
1 changed files with 26 additions and 26 deletions
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30
src/ncmpcpp.cpp
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@@ -50,33 +50,33 @@
namespace ph = std::placeholders; namespace ph = std::placeholders;
namespace namespace {
{
std::ofstream errorlog;
std::streambuf *cerr_buffer;
bool run_resize_screen = false;
void sighandler(int sig) std::ofstream errorlog;
{ std::streambuf *cerr_buffer;
volatile bool run_resize_screen = false;
void sighandler(int sig)
{
if (sig == SIGWINCH) if (sig == SIGWINCH)
{
run_resize_screen = true; run_resize_screen = true;
} #if defined(__sun) && defined(__SVR4)
# if defined(__sun) && defined(__SVR4)
// in solaris it is needed to reinstall the handler each time it's executed // in solaris it is needed to reinstall the handler each time it's executed
signal(sig, sighandler); signal(sig, sighandler);
# endif // __sun && __SVR4 #endif // __sun && __SVR4
} }
void do_at_exit() void do_at_exit()
{ {
// restore old cerr buffer // restore old cerr buffer
std::cerr.rdbuf(cerr_buffer); std::cerr.rdbuf(cerr_buffer);
errorlog.close(); errorlog.close();
Mpd.Disconnect(); Mpd.Disconnect();
NC::destroyScreen(); NC::destroyScreen();
windowTitle(""); windowTitle("");
} }
} }
int main(int argc, char **argv) int main(int argc, char **argv)