---
name: "enum_survey_info_flags"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/enum_survey_info_flags"
---

# enum\_survey\_info\_flags(9)

survey information flags

## NAME

enum\_survey\_info\_flags - survey information flags

## SYNOPSIS

```
enum survey_info_flags {
  SURVEY_INFO_NOISE_DBM,
  SURVEY_INFO_IN_USE,
  SURVEY_INFO_CHANNEL_TIME,
  SURVEY_INFO_CHANNEL_TIME_BUSY,
  SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
  SURVEY_INFO_CHANNEL_TIME_RX,
  SURVEY_INFO_CHANNEL_TIME_TX
};
```

## CONSTANTS

SURVEY\_INFO\_NOISE\_DBM

noise (in dBm) was filled in

SURVEY\_INFO\_IN\_USE

channel is currently being used

SURVEY\_INFO\_CHANNEL\_TIME

channel active time (in ms) was filled in

SURVEY\_INFO\_CHANNEL\_TIME\_BUSY

channel busy time was filled in

SURVEY\_INFO\_CHANNEL\_TIME\_EXT\_BUSY

extension channel busy time was filled in

SURVEY\_INFO\_CHANNEL\_TIME\_RX

channel receive time was filled in

SURVEY\_INFO\_CHANNEL\_TIME\_TX

channel transmit time was filled in

## DESCRIPTION

Used by the driver to indicate which info in struct survey\_info it has filled in during the **get\_survey**.

## AUTHOR

**Johannes Berg** \<johannes@sipsolutions.net\>

Author.

## COPYRIGHT