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15 Commits

Author SHA1 Message Date
logwang b2dbf8fd04 Example: fix listen queue overflow. 
According to the FreeBSD Manual Page:
- When kevent() returns and if `flags` is EVFILT_READ, sockets which have previously been passed to listen() return when there is an incoming connection pending. `data` contains the size of the listen backlog.

So if an EVFILT_READ event reaches and it is the listen socket, we must accept `event->data` times. And for `ff_epoll` interface, we should continue to accept until it fails.

In the previous version, we only accept once when event reaches, it will cause listen queue overflow.
 2017-12-21 23:23:33 +08:00
logwang c7fe235229 Example: keep run when accept failed. 2017-11-21 11:42:09 +08:00
logwang 1a527102bc Example: exit when ff_api failed 2017-09-14 18:57:37 +08:00
logwang 8cf1d457cb Optimize makefile 2017-09-14 15:25:07 +08:00
logwang 615f2d3c02 Fix `ff_fdused_range` not work. 2017-08-08 23:47:38 +08:00
logwang a02c88d651 Simplify startup arguments and add ff_fdisused. 
Changes:
1.Simplify f-stack startup arguments:"--conf, --proc-type, --proc-id".
2.add a function `ff_fdisused` to check if fd is used in f-stack.
 2017-08-08 22:36:49 +08:00
Ron 1a78ce8ea6 epoll optimization, add ff_kevent_do_each 2017-06-13 17:50:51 +08:00
logwang df6ad73146 Add tool: ifconfig. 
Changes:
    Remove directory `ipc`, and add a new directory `compat`.
    Directory `compat` includes some FreeBSD source files to be compatible
        with Linux.
    Port FreeBSD ifconfig to F-Stack.
 2017-06-06 16:52:52 +08:00
logwang 7abd0fb2a9 Add tool: sysctl. 
This commit contains an ipc library implemented by dpdk rte_ring and
sysctl tool ported from FreeBSD.

With this commit we can get and set FreeBSD kernel state in runtime.
 2017-05-23 23:13:49 +08:00
byronhe 7991c74543 fix compile error 2017-05-18 00:28:38 +08:00
limzhang(张力) 8a0cdb99c3 example:remove printf 2017-05-15 17:55:26 +08:00
limzhang(张力) fd436ff2d2 add example code which use epoll API. 2017-05-15 17:49:25 +08:00
logwang 8745404160 example: remove pkg-config in Makefile. 
Because pkg-config(version before 0.28) reordered -Wl,--whole-archive -Wl,--no-whole-archive not to surround the dpdk libraries, so we remove pkg-config and do it ourselves.
 2017-05-12 11:06:04 +08:00
whl739 2dfcd880c7 example: remove printf. 2017-05-10 17:20:41 +08:00
logwang a9643ea85c init 2017-04-21 18:43:26 +08:00