mirror of https://github.com/F-Stack/f-stack.git
104 lines
1.9 KiB
C
104 lines
1.9 KiB
C
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#ifndef _FF_SOCKET_OPS_H_
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#define _FF_SOCKET_OPS_H_
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#include <semaphore.h>
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#include <rte_atomic.h>
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#include <rte_spinlock.h>
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#define ERR_LOG(fmt, ...) do { \
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printf("file:%s, line:%u, fun:%s, "fmt, __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
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} while (0)
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#ifdef DEBUG
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#define DEBUG_LOG ERR_LOG
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#else
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#define DEBUG_LOG(...)
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#endif
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enum FF_SOCKET_OPS {
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FF_SO_SOCKET,
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FF_SO_LISTEN,
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FF_SO_BIND,
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FF_SO_CONNECT,
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FF_SO_SHUTDOWN,
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FF_SO_GETSOCKNAME,
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FF_SO_GETPEERNAME,
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FF_SO_GETSOCKOPT,
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FF_SO_SETSOCKOPT,
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FF_SO_ACCEPT,
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FF_SO_ACCEPT4,
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FF_SO_RECV,
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FF_SO_RECVFROM,
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FF_SO_RECVMSG,
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FF_SO_READ,
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FF_SO_READV,
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FF_SO_SEND,
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FF_SO_SENDTO,
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FF_SO_SENDMSG,
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FF_SO_WRITE,
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FF_SO_WRITEV,
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FF_SO_CLOSE,
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FF_SO_IOCTL,
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FF_SO_FCNTL,
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FF_SO_EPOLL_CREATE,
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FF_SO_EPOLL_CTL,
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FF_SO_EPOLL_WAIT,
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FF_SO_KQUEUE,
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FF_SO_KEVENT,
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FF_SO_FORK,
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};
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enum FF_SO_CONTEXT_STATUS {
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FF_SC_IDLE,
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FF_SC_REQ,
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FF_SC_REP,
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};
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struct ff_socket_ops_zone {
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rte_spinlock_t lock;
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/* total number of so_contex */
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uint16_t count;
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/* free number of so_context */
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uint16_t free;
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struct ff_so_context *sc;
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} __attribute__((packed));
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struct ff_so_context {
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rte_spinlock_t lock;
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int status;
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sem_t wait_sem;
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enum FF_SOCKET_OPS ops;
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void *args;
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/* result of ops processing */
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ssize_t result;
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/* errno if failed */
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int error;
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/* 1 if used, else 0 */
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int inuse;
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// listen fd, refcount..
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} __attribute__((packed));
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extern struct ff_socket_ops_zone *ff_so_zone;
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/* For primary process */
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int ff_set_max_so_context(uint16_t count);
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int ff_create_so_memzone();
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void ff_handle_each_context();
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/* For secondary process */
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struct ff_so_context *ff_attach_so_context(int proc_id);
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void ff_detach_so_context(struct ff_so_context *context);
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#endif
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