diff options
Diffstat (limited to 'include/dahdi/user.h')
| -rw-r--r-- | include/dahdi/user.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/dahdi/user.h b/include/dahdi/user.h index 1159fbf..6b666b9 100644 --- a/include/dahdi/user.h +++ b/include/dahdi/user.h @@ -448,6 +448,12 @@ enum dahdi_maint_mode { /* The echo canceler's NLP (only) was enabled */ #define DAHDI_EVENT_EC_NLP_ENABLED 28 +/* The channel's read buffer encountered an overrun condition */ +#define DAHDI_EVENT_READ_OVERRUN 29 + +/* The channel's write buffer encountered an underrun condition */ +#define DAHDI_EVENT_WRITE_UNDERRUN 30 + #define DAHDI_EVENT_PULSEDIGIT (1 << 16) /* This is OR'd with the digit received */ #define DAHDI_EVENT_DTMFDOWN (1 << 17) /* Ditto for DTMF key down event */ #define DAHDI_EVENT_DTMFUP (1 << 18) /* Ditto for DTMF key up event */ @@ -1085,6 +1091,13 @@ struct dahdi_vmwi_info { #define DAHDI_TXMIRROR _IOW(DAHDI_CODE, 104, int) #endif /* CONFIG_DAHDI_MIRROR */ +/* + Set the desired state for channel buffer event generation which is disabled + by default to allow for backwards compatibility for dumb users of channels + such as pattern utilities. + */ +#define DAHDI_BUFFER_EVENTS _IOW(DAHDI_CODE, 105, int) + /* Get current status IOCTL */ /* Defines for Radio Status (dahdi_radio_stat.radstat) bits */ |