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examples/ephiperfifo.c: simplify signal handler

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The signal handler registered for SIGINT is only handling SIGINT
so there isn't much need for inspecting the signo.  While there,
rename the handler to be more specific.

g_should_exit should really be of sig_atomic_t type, but relying
on autoconf in the examples seems like a bad idea so keep that
for now.

Reviewed-by: Daniel Stenberg
Closes #7310
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Daniel Gustafsson 2021-06-29 00:57:34 +02:00 • committed by Daniel Stenberg
parent 32f6812b5a
commit 39de263795
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1 changed files with 3 additions and 5 deletions
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8
docs/examples/ephiperfifo.c
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@ -455,11 +455,9 @@ static void clean_fifo(GlobalInfo *g)
int g_should_exit_ = 0;
void SignalHandler(int signo)
void sigint_handler(int signo)
{
if(signo == SIGINT) {
g_should_exit_ = 1;
}
g_should_exit_ = 1;
}
int main(int argc, char **argv)
@ -472,7 +470,7 @@ int main(int argc, char **argv)
(void)argv;
g_should_exit_ = 0;
signal(SIGINT, SignalHandler);
signal(SIGINT, sigint_handler);
memset(&g, 0, sizeof(GlobalInfo));
g.epfd = epoll_create1(EPOLL_CLOEXEC);