diff options
Diffstat (limited to 'src/core/defs.h')
| -rw-r--r-- | src/core/defs.h | 173 |
1 files changed, 85 insertions, 88 deletions
diff --git a/src/core/defs.h b/src/core/defs.h index 5db68c1c..98ff5b97 100644 --- a/src/core/defs.h +++ b/src/core/defs.h @@ -15,118 +15,115 @@ // C compilers may get unhappy when named arguments are not used. While // there are things like __attribute__((unused)) which are arguably // superior, support for such are not universal. -#define NNI_ARG_UNUSED(x) ((void) x); +#define NNI_ARG_UNUSED(x) ((void) x); #define NNI_ASSERT(x) \ if (!(x)) \ - nni_panic("%s: %d: assert err: %s", __FILE__, __LINE__, # x) + nni_panic("%s: %d: assert err: %s", __FILE__, __LINE__, #x) // These types are common but have names shared with user space. -typedef struct nng_msg nni_msg; -typedef struct nng_sockaddr nni_sockaddr; -typedef struct nng_event nni_event; -typedef struct nng_notify nni_notify; +typedef struct nng_msg nni_msg; +typedef struct nng_sockaddr nni_sockaddr; +typedef struct nng_event nni_event; +typedef struct nng_notify nni_notify; // These are our own names. -typedef struct nni_socket nni_sock; -typedef struct nni_ep nni_ep; -typedef struct nni_pipe nni_pipe; -typedef struct nni_tran nni_tran; -typedef struct nni_tran_ep nni_tran_ep; -typedef struct nni_tran_pipe nni_tran_pipe; - -typedef struct nni_proto_sock_ops nni_proto_sock_ops; -typedef struct nni_proto_pipe_ops nni_proto_pipe_ops; -typedef struct nni_proto nni_proto; - -typedef struct nni_mtx nni_mtx; -typedef struct nni_cv nni_cv; -typedef struct nni_idhash nni_idhash; -typedef struct nni_thr nni_thr; +typedef struct nni_socket nni_sock; +typedef struct nni_ep nni_ep; +typedef struct nni_pipe nni_pipe; +typedef struct nni_tran nni_tran; +typedef struct nni_tran_ep nni_tran_ep; +typedef struct nni_tran_pipe nni_tran_pipe; + +typedef struct nni_proto_sock_ops nni_proto_sock_ops; +typedef struct nni_proto_pipe_ops nni_proto_pipe_ops; +typedef struct nni_proto nni_proto; + +typedef struct nni_mtx nni_mtx; +typedef struct nni_cv nni_cv; +typedef struct nni_idhash nni_idhash; +typedef struct nni_thr nni_thr; typedef void (*nni_thr_func)(void *); -typedef int nni_signal; // Wakeup channel. -typedef uint64_t nni_time; // Abs. time (usec). -typedef int64_t nni_duration; // Rel. time (usec). +typedef int nni_signal; // Wakeup channel. +typedef uint64_t nni_time; // Abs. time (usec). +typedef int64_t nni_duration; // Rel. time (usec). -typedef struct nni_aio nni_aio; +typedef struct nni_aio nni_aio; typedef void (*nni_cb)(void *); // Used by transports for scatter gather I/O. typedef struct { - void * iov_buf; - size_t iov_len; + void * iov_buf; + size_t iov_len; } nni_iov; // Notify descriptor. typedef struct { - int sn_wfd; // written to in order to flag an event - int sn_rfd; // read from in order to clear an event - int sn_init; + int sn_wfd; // written to in order to flag an event + int sn_rfd; // read from in order to clear an event + int sn_init; } nni_notifyfd; // Some default timing things. -#define NNI_TIME_NEVER ((nni_time) -1) -#define NNI_TIME_ZERO ((nni_time) 0) -#define NNI_SECOND (1000000) +#define NNI_TIME_NEVER ((nni_time) -1) +#define NNI_TIME_ZERO ((nni_time) 0) +#define NNI_SECOND (1000000) // Structure allocation conveniences. -#define NNI_ALLOC_STRUCT(s) nni_alloc(sizeof (*s)) -#define NNI_FREE_STRUCT(s) nni_free((s), sizeof (*s)) -#define NNI_ALLOC_STRUCTS(s, n) nni_alloc(sizeof (*s) * n) -#define NNI_FREE_STRUCTS(s, n) nni_free(s, sizeof (*s) * n) - -#define NNI_PUT16(ptr, u) \ - do { \ - (ptr)[0] = (uint8_t) (((uint16_t) (u)) >> 8); \ - (ptr)[1] = (uint8_t) ((uint16_t) (u)); \ - } \ - while (0) - -#define NNI_PUT32(ptr, u) \ - do { \ - (ptr)[0] = (uint8_t) (((uint32_t) (u)) >> 24); \ - (ptr)[1] = (uint8_t) (((uint32_t) (u)) >> 16); \ - (ptr)[2] = (uint8_t) (((uint32_t) (u)) >> 8); \ - (ptr)[3] = (uint8_t) ((uint32_t) (u)); \ - } \ - while (0) - -#define NNI_PUT64(ptr, u) \ - do { \ - (ptr)[0] = (uint8_t) (((uint64_t) (u)) >> 56); \ - (ptr)[1] = (uint8_t) (((uint64_t) (u)) >> 48); \ - (ptr)[2] = (uint8_t) (((uint64_t) (u)) >> 40); \ - (ptr)[3] = (uint8_t) (((uint64_t) (u)) >> 32); \ - (ptr)[4] = (uint8_t) (((uint64_t) (u)) >> 24); \ - (ptr)[5] = (uint8_t) (((uint64_t) (u)) >> 16); \ - (ptr)[6] = (uint8_t) (((uint64_t) (u)) >> 8); \ - (ptr)[7] = (uint8_t) ((uint64_t) (u)); \ - } \ - while (0) - -#define NNI_GET16(ptr, v) \ - v = (((uint32_t) ((uint8_t) (ptr)[0])) << 8) + \ - (((uint32_t) (uint8_t) (ptr)[1])) - -#define NNI_GET32(ptr, v) \ - v = (((uint32_t) ((uint8_t) (ptr)[0])) << 24) + \ - (((uint32_t) ((uint8_t) (ptr)[1])) << 16) + \ - (((uint32_t) ((uint8_t) (ptr)[2])) << 8) + \ - (((uint32_t) (uint8_t) (ptr)[3])) - -#define NNI_GET64(ptr, v) \ - v = (((uint64_t) ((uint8_t) (ptr)[0])) << 56) + \ - (((uint64_t) ((uint8_t) (ptr)[1])) << 48) + \ - (((uint64_t) ((uint8_t) (ptr)[2])) << 40) + \ - (((uint64_t) ((uint8_t) (ptr)[3])) << 32) + \ - (((uint64_t) ((uint8_t) (ptr)[4])) << 24) + \ - (((uint64_t) ((uint8_t) (ptr)[5])) << 16) + \ - (((uint64_t) ((uint8_t) (ptr)[6])) << 8) + \ - (((uint64_t) (uint8_t) (ptr)[7])) +#define NNI_ALLOC_STRUCT(s) nni_alloc(sizeof(*s)) +#define NNI_FREE_STRUCT(s) nni_free((s), sizeof(*s)) +#define NNI_ALLOC_STRUCTS(s, n) nni_alloc(sizeof(*s) * n) +#define NNI_FREE_STRUCTS(s, n) nni_free(s, sizeof(*s) * n) + +#define NNI_PUT16(ptr, u) \ + do { \ + (ptr)[0] = (uint8_t)(((uint16_t)(u)) >> 8); \ + (ptr)[1] = (uint8_t)((uint16_t)(u)); \ + } while (0) + +#define NNI_PUT32(ptr, u) \ + do { \ + (ptr)[0] = (uint8_t)(((uint32_t)(u)) >> 24); \ + (ptr)[1] = (uint8_t)(((uint32_t)(u)) >> 16); \ + (ptr)[2] = (uint8_t)(((uint32_t)(u)) >> 8); \ + (ptr)[3] = (uint8_t)((uint32_t)(u)); \ + } while (0) + +#define NNI_PUT64(ptr, u) \ + do { \ + (ptr)[0] = (uint8_t)(((uint64_t)(u)) >> 56); \ + (ptr)[1] = (uint8_t)(((uint64_t)(u)) >> 48); \ + (ptr)[2] = (uint8_t)(((uint64_t)(u)) >> 40); \ + (ptr)[3] = (uint8_t)(((uint64_t)(u)) >> 32); \ + (ptr)[4] = (uint8_t)(((uint64_t)(u)) >> 24); \ + (ptr)[5] = (uint8_t)(((uint64_t)(u)) >> 16); \ + (ptr)[6] = (uint8_t)(((uint64_t)(u)) >> 8); \ + (ptr)[7] = (uint8_t)((uint64_t)(u)); \ + } while (0) + +#define NNI_GET16(ptr, v) \ + v = (((uint32_t)((uint8_t)(ptr)[0])) << 8) + \ + (((uint32_t)(uint8_t)(ptr)[1])) + +#define NNI_GET32(ptr, v) \ + v = (((uint32_t)((uint8_t)(ptr)[0])) << 24) + \ + (((uint32_t)((uint8_t)(ptr)[1])) << 16) + \ + (((uint32_t)((uint8_t)(ptr)[2])) << 8) + \ + (((uint32_t)(uint8_t)(ptr)[3])) + +#define NNI_GET64(ptr, v) \ + v = (((uint64_t)((uint8_t)(ptr)[0])) << 56) + \ + (((uint64_t)((uint8_t)(ptr)[1])) << 48) + \ + (((uint64_t)((uint8_t)(ptr)[2])) << 40) + \ + (((uint64_t)((uint8_t)(ptr)[3])) << 32) + \ + (((uint64_t)((uint8_t)(ptr)[4])) << 24) + \ + (((uint64_t)((uint8_t)(ptr)[5])) << 16) + \ + (((uint64_t)((uint8_t)(ptr)[6])) << 8) + \ + (((uint64_t)(uint8_t)(ptr)[7])) // A few assorted other items. -#define NNI_FLAG_IPV4ONLY 1 +#define NNI_FLAG_IPV4ONLY 1 -#endif // CORE_DEFS_H +#endif // CORE_DEFS_H |