diff options
| author | Daniel Martin <consume.noise@gmail.com> | 2014-01-06 18:38:19 +0100 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2014-01-07 20:58:23 -0500 |
| commit | d14caab0ce3ab3039c6d6a9320e398cf85d7d4e6 (patch) | |
| tree | 01d0ba58ee5678ff9edd5f3105f8df26440a100b /src | |
| parent | e82cd5fe1b7b4a50cc131cb309fb108b1da48e0c (diff) | |
Make evemu_play_one() return negative value on error
Bring evemu_play_one() in line with other functions and return a
negative value on error rather then a positive.
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/evemu.c | 2 | ||||
| -rw-r--r-- | src/evemu.h | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/evemu.c b/src/evemu.c index d279a6c..888ce3c 100644 --- a/src/evemu.c +++ b/src/evemu.c @@ -726,7 +726,7 @@ int evemu_play_one(int fd, const struct input_event *ev) { int ret; SYSCALL(ret = write(fd, ev, sizeof(*ev))); - return (ret == -1 || (size_t)ret < sizeof(*ev)); + return (ret == -1 || (size_t)ret < sizeof(*ev)) ? -1 : 0; } static void evemu_warn_about_incompatible_event(struct input_event *ev) diff --git a/src/evemu.h b/src/evemu.h index f438367..44634e8 100644 --- a/src/evemu.h +++ b/src/evemu.h @@ -393,6 +393,8 @@ int evemu_record(FILE *fp, int fd, int ms); * evemu_play_one() - play one event to kernel device * @fd: file descriptor of kernel device to write to * @ev: pointer to the kernel event to be played + * + * Returns zero if successful, negative error otherwise. */ int evemu_play_one(int fd, const struct input_event *ev); |