diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-08-02 10:45:44 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-08-10 20:26:24 +0000 |
| commit | 993683150202254c6ba8dd43e087a7229edd5d4c (patch) | |
| tree | 141ce2cdfe546bfe2ad46e66ac9569a33a895072 /src/vcl/vppcom.h | |
| parent | f46663c65b0238311af93fcfa3030eefdb56e299 (diff) | |
vcl: support for eventfd mq signaling
- support eventfd based mq signaling. Based on configuration, vcl
epoll/select can use either condvars or epoll on mq eventfds.
- add vcl support for memfd segments
- vpp explicitly registers cut-through segments with apps/vcl
- if using eventfd, make ldp allow one call to libc_epoll_create. Needed
for the message queue epfd
- update svm_queue_t to allow blocking calls with eventfd signaling.
Change-Id: I064151ac370bbe29bb16c968bf4e3659c8286bea
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/vppcom.h')
| -rw-r--r-- | src/vcl/vppcom.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/vcl/vppcom.h b/src/vcl/vppcom.h index 8d414f6cc77..eff79c3a5ac 100644 --- a/src/vcl/vppcom.h +++ b/src/vcl/vppcom.h @@ -31,17 +31,18 @@ extern "C" /* * VPPCOM Public API Definitions, Enums, and Data Structures */ -#define INVALID_SESSION_ID (~0) -#define VPPCOM_CONF_DEFAULT "/etc/vpp/vcl.conf" -#define VPPCOM_ENV_CONF "VCL_CONFIG" -#define VPPCOM_ENV_DEBUG "VCL_DEBUG" -#define VPPCOM_ENV_API_PREFIX "VCL_API_PREFIX" -#define VPPCOM_ENV_APP_PROXY_TRANSPORT_TCP "VCL_APP_PROXY_TRANSPORT_TCP" -#define VPPCOM_ENV_APP_PROXY_TRANSPORT_UDP "VCL_APP_PROXY_TRANSPORT_UDP" -#define VPPCOM_ENV_APP_NAMESPACE_ID "VCL_APP_NAMESPACE_ID" -#define VPPCOM_ENV_APP_NAMESPACE_SECRET "VCL_APP_NAMESPACE_SECRET" -#define VPPCOM_ENV_APP_SCOPE_LOCAL "VCL_APP_SCOPE_LOCAL" -#define VPPCOM_ENV_APP_SCOPE_GLOBAL "VCL_APP_SCOPE_GLOBAL" +#define INVALID_SESSION_ID (~0) +#define VPPCOM_CONF_DEFAULT "/etc/vpp/vcl.conf" +#define VPPCOM_ENV_CONF "VCL_CONFIG" +#define VPPCOM_ENV_DEBUG "VCL_DEBUG" +#define VPPCOM_ENV_API_PREFIX "VCL_API_PREFIX" +#define VPPCOM_ENV_APP_PROXY_TRANSPORT_TCP "VCL_APP_PROXY_TRANSPORT_TCP" +#define VPPCOM_ENV_APP_PROXY_TRANSPORT_UDP "VCL_APP_PROXY_TRANSPORT_UDP" +#define VPPCOM_ENV_APP_NAMESPACE_ID "VCL_APP_NAMESPACE_ID" +#define VPPCOM_ENV_APP_NAMESPACE_SECRET "VCL_APP_NAMESPACE_SECRET" +#define VPPCOM_ENV_APP_SCOPE_LOCAL "VCL_APP_SCOPE_LOCAL" +#define VPPCOM_ENV_APP_SCOPE_GLOBAL "VCL_APP_SCOPE_GLOBAL" +#define VPPCOM_ENV_VPP_API_SOCKET "VCL_VPP_API_SOCKET" typedef enum { @@ -250,6 +251,7 @@ extern int vppcom_session_sendto (uint32_t session_index, void *buffer, vppcom_endpt_t * ep); extern int vppcom_poll (vcl_poll_t * vp, uint32_t n_sids, double wait_for_time); +extern int vppcom_mq_epoll_fd (void); /* * VPPCOM Event Functions |