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Commit c8ce9903 authored by Hartmut Knaack's avatar Hartmut Knaack Committed by Jonathan Cameron
Browse files

tools:iio:generic_buffer: catch errors for arguments conversion 



Add handler to catch errors on conversion of numerical arguments.

Signed-off-by: default avatarHartmut Knaack <knaack.h@gmx.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent e9e45b43

tools/iio/generic_buffer.c

+9 −0
Original line number Diff line number Diff line
@@ -206,13 +206,22 @@ int main(int argc, char **argv) 
			noevents = 1;

			break;

		case 'c':

			errno = 0;

			num_loops = strtoul(optarg, &dummy, 10);

			if (errno)

				return -errno;

			break;

		case 'w':

			errno = 0;

			timedelay = strtoul(optarg, &dummy, 10);

			if (errno)

				return -errno;

			break;

		case 'l':

			errno = 0;

			buf_len = strtoul(optarg, &dummy, 10);

			if (errno)

				return -errno;

			break;

		case 'g':

			notrigger = 1;