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authorSean Young <sean@mess.org>2021-07-03 15:58:48 +0100
committerSean Young <sean@mess.org>2021-07-03 22:19:22 +0100
commiteb47c00736586329a2043512dacb10fcf95aa58a (patch)
tree2fa03df56781a404c2745ed2739b2279864b50c9
parentb2b981ff5b7c7a6a385673ae59ad173960823eb1 (diff)
ir-ctl: print correct transmitter count
Signed-off-by: Sean Young <sean@mess.org>
-rw-r--r--utils/ir-ctl/ir-ctl.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/utils/ir-ctl/ir-ctl.c b/utils/ir-ctl/ir-ctl.c
index 3c3bcca1..66a257a7 100644
--- a/utils/ir-ctl/ir-ctl.c
+++ b/utils/ir-ctl/ir-ctl.c
@@ -933,7 +933,7 @@ static int lirc_options(struct arguments *args, int fd, unsigned features)
if (features & LIRC_CAN_SET_TRANSMITTER_MASK) {
rc = ioctl(fd, LIRC_SET_TRANSMITTER_MASK, &args->emitters);
if (rc > 0)
- fprintf(stderr, _("warning: %s: failed to set send transmitters: only %d available\n"), dev, rc);
+ fprintf(stderr, _("warning: %s: failed to set send transmitters: only %d available\n"), dev, ffs(~rc) - 1);
else if (rc < 0)
fprintf(stderr, _("warning: %s: failed to set send transmitters: %m\n"), dev);
} else
@@ -1026,8 +1026,11 @@ static void lirc_features(struct arguments *args, int fd, unsigned features)
fprintf(stderr, _("warning: %s: device supports setting transmitter mask but returns 0 as number of transmitters\n"), dev);
else if (rc < 0)
fprintf(stderr, _("warning: %s: device supports setting transmitter mask but returns: %m\n"), dev);
- else
- printf(_(" - Set transmitter (%d available)\n"), rc);
+ else {
+ unsigned count = ffs(~rc) - 1;
+
+ printf(_(" - Set transmitter (%d available)\n"), count);
+ }
}
} else if (features & LIRC_CAN_SEND_LIRCCODE) {
printf(_(" - Device can send using device dependent LIRCCODE mode (not supported)\n"));

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