The query_tty_stats() will exit only when it is signaled to stop.
Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
sys-utils/cytune.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/sys-utils/cytune.c b/sys-utils/cytune.c
index dde793e..c93951d 100644
--- a/sys-utils/cytune.c
+++ b/sys-utils/cytune.c
@@ -120,7 +120,8 @@ static inline double dtime(struct timeval *tvpnew, struct timeval *tvpold)
return diff;
}
-static void signal_handler(int sig __attribute__((__unused__)))
+static void __attribute__((__noreturn__))
+signal_handler(int sig __attribute__((__unused__)))
{
struct cyclades_control *cc;
int argc, local_optind;
@@ -135,6 +136,7 @@ static void signal_handler(int sig __attribute__((__unused__)))
"and the maximum transfer rate in characters/second was %f"),
cc->filename, cc->threshold_value, cc->maxmax, cc->maxtran);
}
+ free(cmon);
exit(EXIT_SUCCESS);
}
@@ -161,7 +163,8 @@ static void cyg_get_mon(int fd, struct cyclades_monitor *mon, char *file,
err(EXIT_FAILURE, _("cannot get timeout for %s"), file);
}
-static void query_tty_stats(int argc, char **argv, struct cytune_modifiers *mod)
+static void __attribute__((__noreturn__))
+query_tty_stats(int argc, char **argv, struct cytune_modifiers *mod)
{
struct cyclades_monitor cywork;
struct cyclades_control *cc;
@@ -233,9 +236,6 @@ static void query_tty_stats(int argc, char **argv, struct cytune_modifiers *mod)
memcpy(&cc->c, &cywork, sizeof(struct cyclades_monitor));
}
}
-
- free(cmon);
- return;
}
int main(int argc, char **argv)
--
1.9.2
--
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