--- ell/timeout.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ell/timeout.c b/ell/timeout.c index 499c6d6..4ba4e6e 100644 --- a/ell/timeout.c +++ b/ell/timeout.c @@ -103,7 +103,8 @@ static inline int timeout_set(int fd, unsigned int seconds, long nanoseconds) * The timeout will on fire once. The timeout handling needs to be rearmed * with l_timeout_modify() to trigger again. * - * Returns: a newly allocated #l_timeout object + * Returns: a newly allocated #l_timeout object. On failure, the function + * returns NULL. **/ LIB_EXPORT struct l_timeout *l_timeout_create(unsigned int seconds, l_timeout_notify_cb_t callback, @@ -126,7 +127,8 @@ LIB_EXPORT struct l_timeout *l_timeout_create(unsigned int seconds, * The timeout will on fire once. The timeout handling needs to be rearmed * with l_timeout_modify_with_nanoseconds() to trigger again. * - * Returns: a newly allocated #l_timeout object + * Returns: a newly allocated #l_timeout object. On failure, the function + * returns NULL. **/ LIB_EXPORT struct l_timeout *l_timeout_create_with_nanoseconds(unsigned int seconds, long nanoseconds, l_timeout_notify_cb_t callback, -- 2.5.0