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server.c: Replace sequential calls with loop

This commit is contained in:
Xavier Del Campo Romero 2023-10-10 23:16:11 +02:00
parent 07e0063870
commit 832e198f8c
Signed by untrusted user: xavi
GPG Key ID: 84FF3612A9BF43F2
1 changed files with 18 additions and 14 deletions
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32
server.c
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@ -294,23 +294,27 @@ static int init_signals(void)
sigemptyset(&sa.sa_mask);
if (sigaction(SIGINT, &sa, NULL))
static const struct signal
{
fprintf(stderr, "%s: sigaction(2) SIGINT: %s\n",
__func__, strerror(errno));
return -1;
}
else if (sigaction(SIGTERM, &sa, NULL))
int signal;
const char *name;
} signals[] =
{
fprintf(stderr, "%s: sigaction(2) SIGTERM: %s\n",
__func__, strerror(errno));
return -1;
}
else if (sigaction(SIGPIPE, &sa, NULL))
{.signal = SIGINT, .name = "SIGINT"},
{.signal = SIGTERM, .name = "SIGTERM"},
{.signal = SIGPIPE, .name = "SIGPIPE"}
};
for (size_t i = 0; i < sizeof signals / sizeof *signals; i++)
{
fprintf(stderr, "%s: sigaction(2) SIGPIPE: %s\n",
__func__, strerror(errno));
return -1;
const struct signal *const s = &signals [i];
if (sigaction(s->signal, &sa, NULL))
{
fprintf(stderr, "%s: sigaction(2) %s: %s\n",
__func__, s->name, strerror(errno));
return -1;
}
}
return 0;