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| author | Mattias Andrée <maandree@kth.se> | 2022-07-28 20:31:28 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2022-07-28 20:37:42 +0200 |
| commit | 402bf1269c59db4b3a78077ab095a84181181808 (patch) | |
| tree | b9f445318d9f1e09a5af77ac39b23dc8e50c7a52 /test-visual.c | |
| parent | Minor code improvement (diff) | |
| download | libgamepad-402bf1269c59db4b3a78077ab095a84181181808.tar.gz libgamepad-402bf1269c59db4b3a78077ab095a84181181808.tar.bz2 libgamepad-402bf1269c59db4b3a78077ab095a84181181808.tar.xz | |
Remove dependency on libevdev (mostly complete) + minor fixes
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | test-visual.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test-visual.c b/test-visual.c index 9743006..bd3a610 100644 --- a/test-visual.c +++ b/test-visual.c @@ -39,7 +39,7 @@ draw_axis(char buffer[], const struct abs_axis *axis, size_t len) x = (size_t)(axis->value - axis->min) * len; x += (size_t)(axis->max - axis->min) / 2; x /= (size_t)(axis->max - axis->min); - memmove(&buffer[x + sizeof("\033[m") - 1], &buffer[x], len - x); + memmove(&buffer[x + sizeof("\033[m") - 1], &buffer[x], len + 1 - x); memcpy(&buffer[x], "\033[m", sizeof("\033[m") - 1); return buffer; } @@ -63,7 +63,7 @@ main(int argc, char *argv[]) ssize_t saxis_len; size_t axis_len, req_axis_len; size_t max_max_len = 0, max_min_len = 0; - int r; + ssize_t r; if (argc != 2) { fprintf(stderr, "Please provide the path to the subdevice as the only command line argument\n"); @@ -152,7 +152,7 @@ main(int argc, char *argv[]) for (;;) { /* TODO use nonblocking; listen for window resize */ - r = libgamepad_next_event(&gamepad, &event); + r = libgamepad_next_event(&gamepad, &event, 1); if (r <= 0) { if (!r || errno == EINTR) continue; |