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uart.c: add missing return values

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2015-05-20 15:04:59 +01:00
committed by Thomas Ingleby
parent 522a4feea1
commit b02f8b4d50
1 changed files with 6 additions and 0 deletions
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6
src/uart/uart.c
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@@ -345,6 +345,8 @@ mraa_uart_set_mode(mraa_uart_context dev, int bytesize, mraa_uart_parity_t parit
syslog(LOG_ERR, "uart: tcsetattr() failed");
return MRAA_ERROR_FEATURE_NOT_SUPPORTED;
}
return MRAA_SUCCESS;
}
mraa_result_t
@@ -383,6 +385,8 @@ mraa_uart_set_flowcontrol(mraa_uart_context dev, mraa_boolean_t xonxoff, mraa_bo
syslog(LOG_ERR, "uart: tcsetattr() failed");
return MRAA_ERROR_FEATURE_NOT_SUPPORTED;
}
return MRAA_SUCCESS;
}
mraa_result_t
@@ -392,6 +396,8 @@ mraa_uart_set_timeout(mraa_uart_context dev, int read, int write, int interchar)
syslog(LOG_ERR, "uart: stop: context is NULL");
return MRAA_ERROR_INVALID_HANDLE;
}
return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
}
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