async_sock: Move to top level
authorKai Blin <kai@samba.org>
Sat, 24 Jan 2009 09:00:13 +0000 (10:00 +0100)
committerKai Blin <kai@samba.org>
Wed, 28 Jan 2009 10:35:32 +0000 (11:35 +0100)
lib/async_req/async_sock.c [moved from source3/lib/async_sock.c with 87% similarity]
lib/async_req/async_sock.h [moved from source3/include/async_sock.h with 82% similarity]
lib/async_req/config.mk
source3/Makefile.in
source3/include/includes.h

similarity index 87%
rename from source3/lib/async_sock.c
rename to lib/async_req/async_sock.c
index 73ff6f2..7febc54 100644 (file)
 */
 
 #include "includes.h"
+#include "lib/talloc/talloc.h"
+#include "lib/tevent/tevent.h"
+#include "lib/async_req/async_req.h"
+#include "lib/async_req/async_sock.h"
+#include <fcntl.h>
+
+#ifndef TALLOC_FREE
+#define TALLOC_FREE(ctx) do { talloc_free(ctx); ctx=NULL; } while(0)
+#endif
 
 /**
  * Discriminator for async_syscall_state
@@ -36,7 +45,7 @@ enum async_syscall_type {
 
 struct async_syscall_state {
        enum async_syscall_type syscall_type;
-       struct fd_event *fde;
+       struct tevent_fd *fde;
 
        union {
                struct param_send {
@@ -99,7 +108,7 @@ struct async_syscall_state {
  */
 
 static struct async_req *async_syscall_new(TALLOC_CTX *mem_ctx,
-                                          struct event_context *ev,
+                                          struct tevent_context *ev,
                                           enum async_syscall_type type,
                                           struct async_syscall_state **pstate)
 {
@@ -125,7 +134,7 @@ static struct async_req *async_syscall_new(TALLOC_CTX *mem_ctx,
  * @param[in] ev       The event context to work from
  * @param[in] type     Which syscall will this be
  * @param[in] fd       The file descriptor we work on
- * @param[in] fde_flags EVENT_FD_READ/WRITE -- what are we interested in?
+ * @param[in] fde_flags TEVENT_FD_READ/WRITE -- what are we interested in?
  * @param[in] fde_cb   The callback function for the file descriptor event
  * @param[in] pstate   Where to put the newly created private_data state
  * @retval The new request
@@ -137,12 +146,12 @@ static struct async_req *async_syscall_new(TALLOC_CTX *mem_ctx,
 
 static struct async_req *async_fde_syscall_new(
        TALLOC_CTX *mem_ctx,
-       struct event_context *ev,
+       struct tevent_context *ev,
        enum async_syscall_type type,
        int fd,
        uint16_t fde_flags,
-       void (*fde_cb)(struct event_context *ev,
-                      struct fd_event *fde, uint16_t flags,
+       void (*fde_cb)(struct tevent_context *ev,
+                      struct tevent_fd *fde, uint16_t flags,
                       void *priv),
        struct async_syscall_state **pstate)
 {
@@ -154,7 +163,7 @@ static struct async_req *async_fde_syscall_new(
                return NULL;
        }
 
-       state->fde = event_add_fd(ev, state, fd, fde_flags, fde_cb, result);
+       state->fde = tevent_add_fd(ev, state, fd, fde_flags, fde_cb, result);
        if (state->fde == NULL) {
                TALLOC_FREE(result);
                return NULL;
@@ -215,12 +224,12 @@ int async_syscall_result_int(struct async_req *req, int *perrno)
  * fde event handler for the "send" syscall
  * @param[in] ev       The event context that sent us here
  * @param[in] fde      The file descriptor event associated with the send
- * @param[in] flags    Can only be EVENT_FD_WRITE here
+ * @param[in] flags    Can only be TEVENT_FD_WRITE here
  * @param[in] priv     private data, "struct async_req *" in this case
  */
 
-static void async_send_callback(struct event_context *ev,
-                               struct fd_event *fde, uint16_t flags,
+static void async_send_callback(struct tevent_context *ev,
+                               struct tevent_fd *fde, uint16_t flags,
                                void *priv)
 {
        struct async_req *req = talloc_get_type_abort(
@@ -255,7 +264,7 @@ static void async_send_callback(struct event_context *ev,
  * This function is a direct counterpart of send(2)
  */
 
-struct async_req *async_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *async_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                             int fd, const void *buffer, size_t length,
                             int flags)
 {
@@ -264,7 +273,7 @@ struct async_req *async_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
 
        result = async_fde_syscall_new(
                mem_ctx, ev, ASYNC_SYSCALL_SEND,
-               fd, EVENT_FD_WRITE, async_send_callback,
+               fd, TEVENT_FD_WRITE, async_send_callback,
                &state);
        if (result == NULL) {
                return NULL;
@@ -282,12 +291,12 @@ struct async_req *async_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
  * fde event handler for the "sendall" syscall group
  * @param[in] ev       The event context that sent us here
  * @param[in] fde      The file descriptor event associated with the send
- * @param[in] flags    Can only be EVENT_FD_WRITE here
+ * @param[in] flags    Can only be TEVENT_FD_WRITE here
  * @param[in] priv     private data, "struct async_req *" in this case
  */
 
-static void async_sendall_callback(struct event_context *ev,
-                                  struct fd_event *fde, uint16_t flags,
+static void async_sendall_callback(struct tevent_context *ev,
+                                  struct tevent_fd *fde, uint16_t flags,
                                   void *priv)
 {
        struct async_req *req = talloc_get_type_abort(
@@ -301,7 +310,8 @@ static void async_sendall_callback(struct event_context *ev,
                return;
        }
 
-       state->result.result_ssize_t = send(p->fd, (char *)p->buffer + p->sent,
+       state->result.result_ssize_t = send(p->fd,
+                                           (const char *)p->buffer + p->sent,
                                            p->length - p->sent, p->flags);
        state->sys_errno = errno;
 
@@ -340,7 +350,7 @@ static void async_sendall_callback(struct event_context *ev,
  * "length" bytes
  */
 
-struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                               int fd, const void *buffer, size_t length,
                               int flags)
 {
@@ -349,7 +359,7 @@ struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
 
        result = async_fde_syscall_new(
                mem_ctx, ev, ASYNC_SYSCALL_SENDALL,
-               fd, EVENT_FD_WRITE, async_sendall_callback,
+               fd, TEVENT_FD_WRITE, async_sendall_callback,
                &state);
        if (result == NULL) {
                return NULL;
@@ -373,12 +383,12 @@ NTSTATUS sendall_recv(struct async_req *req)
  * fde event handler for the "recv" syscall
  * @param[in] ev       The event context that sent us here
  * @param[in] fde      The file descriptor event associated with the recv
- * @param[in] flags    Can only be EVENT_FD_READ here
+ * @param[in] flags    Can only be TEVENT_FD_READ here
  * @param[in] priv     private data, "struct async_req *" in this case
  */
 
-static void async_recv_callback(struct event_context *ev,
-                               struct fd_event *fde, uint16_t flags,
+static void async_recv_callback(struct tevent_context *ev,
+                               struct tevent_fd *fde, uint16_t flags,
                                void *priv)
 {
        struct async_req *req = talloc_get_type_abort(
@@ -413,7 +423,7 @@ static void async_recv_callback(struct event_context *ev,
  * This function is a direct counterpart of recv(2)
  */
 
-struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                             int fd, void *buffer, size_t length,
                             int flags)
 {
@@ -422,7 +432,7 @@ struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct event_context *ev,
 
        result = async_fde_syscall_new(
                mem_ctx, ev, ASYNC_SYSCALL_RECV,
-               fd, EVENT_FD_READ, async_recv_callback,
+               fd, TEVENT_FD_READ, async_recv_callback,
                &state);
 
        if (result == NULL) {
@@ -441,12 +451,12 @@ struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct event_context *ev,
  * fde event handler for the "recvall" syscall group
  * @param[in] ev       The event context that sent us here
  * @param[in] fde      The file descriptor event associated with the recv
- * @param[in] flags    Can only be EVENT_FD_READ here
+ * @param[in] flags    Can only be TEVENT_FD_READ here
  * @param[in] priv     private data, "struct async_req *" in this case
  */
 
-static void async_recvall_callback(struct event_context *ev,
-                                  struct fd_event *fde, uint16_t flags,
+static void async_recvall_callback(struct tevent_context *ev,
+                                  struct tevent_fd *fde, uint16_t flags,
                                   void *priv)
 {
        struct async_req *req = talloc_get_type_abort(
@@ -499,7 +509,7 @@ static void async_recvall_callback(struct event_context *ev,
  * async_recvall will call recv(2) until "length" bytes are received
  */
 
-struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                               int fd, void *buffer, size_t length,
                               int flags)
 {
@@ -508,7 +518,7 @@ struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
 
        result = async_fde_syscall_new(
                mem_ctx, ev, ASYNC_SYSCALL_RECVALL,
-               fd, EVENT_FD_READ, async_recvall_callback,
+               fd, TEVENT_FD_READ, async_recvall_callback,
                &state);
        if (result == NULL) {
                return NULL;
@@ -535,8 +545,8 @@ struct async_connect_state {
        long old_sockflags;
 };
 
-static void async_connect_connected(struct event_context *ev,
-                                   struct fd_event *fde, uint16_t flags,
+static void async_connect_connected(struct tevent_context *ev,
+                                   struct tevent_fd *fde, uint16_t flags,
                                    void *priv);
 
 /**
@@ -553,13 +563,13 @@ static void async_connect_connected(struct event_context *ev,
  */
 
 struct async_req *async_connect_send(TALLOC_CTX *mem_ctx,
-                                    struct event_context *ev,
+                                    struct tevent_context *ev,
                                     int fd, const struct sockaddr *address,
                                     socklen_t address_len)
 {
        struct async_req *result;
        struct async_connect_state *state;
-       struct fd_event *fde;
+       struct tevent_fd *fde;
        NTSTATUS status;
 
        if (!async_req_setup(mem_ctx, &result, &state,
@@ -575,7 +585,7 @@ struct async_req *async_connect_send(TALLOC_CTX *mem_ctx,
        state->fd = fd;
        state->sys_errno = 0;
 
-       state->old_sockflags = sys_fcntl_long(fd, F_GETFL, 0);
+       state->old_sockflags = fcntl(fd, F_GETFL, 0);
        if (state->old_sockflags == -1) {
                goto post_errno;
        }
@@ -604,7 +614,7 @@ struct async_req *async_connect_send(TALLOC_CTX *mem_ctx,
                goto post_errno;
        }
 
-       fde = event_add_fd(ev, state, fd, EVENT_FD_READ | EVENT_FD_WRITE,
+       fde = tevent_add_fd(ev, state, fd, TEVENT_FD_READ | TEVENT_FD_WRITE,
                           async_connect_connected, result);
        if (fde == NULL) {
                status = NT_STATUS_NO_MEMORY;
@@ -616,7 +626,7 @@ struct async_req *async_connect_send(TALLOC_CTX *mem_ctx,
        state->sys_errno = errno;
        status = map_nt_error_from_unix(state->sys_errno);
  post_status:
-       sys_fcntl_long(fd, F_SETFL, state->old_sockflags);
+       fcntl(fd, F_SETFL, state->old_sockflags);
        if (!async_post_status(result, ev, status)) {
                goto fail;
        }
@@ -634,8 +644,8 @@ struct async_req *async_connect_send(TALLOC_CTX *mem_ctx,
  * @param[in] priv     private data, "struct async_req *" in this case
  */
 
-static void async_connect_connected(struct event_context *ev,
-                                   struct fd_event *fde, uint16_t flags,
+static void async_connect_connected(struct tevent_context *ev,
+                                   struct tevent_fd *fde, uint16_t flags,
                                    void *priv)
 {
        struct async_req *req = talloc_get_type_abort(
@@ -650,8 +660,8 @@ static void async_connect_connected(struct event_context *ev,
         * successful connect, the socket is only writable. Upon an
         * error, it's both readable and writable.
         */
-       if ((flags & (EVENT_FD_READ|EVENT_FD_WRITE))
-           == (EVENT_FD_READ|EVENT_FD_WRITE)) {
+       if ((flags & (TEVENT_FD_READ|TEVENT_FD_WRITE))
+           == (TEVENT_FD_READ|TEVENT_FD_WRITE)) {
                int sockerr;
                socklen_t err_len = sizeof(sockerr);
 
@@ -664,7 +674,7 @@ static void async_connect_connected(struct event_context *ev,
 
                DEBUG(10, ("connect returned %s\n", strerror(errno)));
 
-               sys_fcntl_long(state->fd, F_SETFL, state->old_sockflags);
+               fcntl(state->fd, F_SETFL, state->old_sockflags);
                async_req_error(req, map_nt_error_from_unix(state->sys_errno));
                return;
        }
@@ -679,7 +689,7 @@ NTSTATUS async_connect_recv(struct async_req *req, int *perrno)
                req->private_data, struct async_connect_state);
        NTSTATUS status;
 
-       sys_fcntl_long(state->fd, F_SETFL, state->old_sockflags);
+       fcntl(state->fd, F_SETFL, state->old_sockflags);
 
        *perrno = state->sys_errno;
 
similarity index 82%
rename from source3/include/async_sock.h
rename to lib/async_req/async_sock.h
index c6f95d6..fd41aca 100644 (file)
@@ -26,24 +26,24 @@ ssize_t async_syscall_result_ssize_t(struct async_req *req, int *perrno);
 size_t async_syscall_result_size_t(struct async_req *req, int *perrno);
 int async_syscall_result_int(struct async_req *req, int *perrno);
 
-struct async_req *async_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *async_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                             int fd, const void *buffer, size_t length,
                             int flags);
-struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *async_recv(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                             int fd, void *buffer, size_t length,
                             int flags);
 struct async_req *async_connect_send(TALLOC_CTX *mem_ctx,
-                                    struct event_context *ev,
+                                    struct tevent_context *ev,
                                     int fd, const struct sockaddr *address,
                                     socklen_t address_len);
 NTSTATUS async_connect_recv(struct async_req *req, int *perrno);
 
-struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *sendall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                               int fd, const void *buffer, size_t length,
                               int flags);
 NTSTATUS sendall_recv(struct async_req *req);
 
-struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+struct async_req *recvall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
                               int fd, void *buffer, size_t length,
                               int flags);
 NTSTATUS recvall_recv(struct async_req *req);
index 08d5288..8cc5940 100644 (file)
@@ -1,3 +1,3 @@
 [SUBSYSTEM::LIBASYNC_REQ]
 
-LIBASYNC_REQ_OBJ_FILES = $(addprefix ../lib/async_req/, async_req.o)
+LIBASYNC_REQ_OBJ_FILES = $(addprefix ../lib/async_req/, async_req.o async_sock.o)
index 607044f..e786a81 100644 (file)
@@ -344,7 +344,7 @@ LIB_OBJ = $(LIBSAMBAUTIL_OBJ) $(UTIL_OBJ) $(CRYPTO_OBJ) \
          lib/messages_ctdbd.o lib/packet.o lib/ctdbd_conn.o \
          lib/interfaces.o lib/memcache.o \
          lib/util_transfer_file.o ../lib/async_req/async_req.o \
-         lib/async_sock.o \
+         ../lib/async_req/async_sock.o \
          $(TDB_LIB_OBJ) \
          $(VERSION_OBJ) lib/charcnv.o lib/debug.o lib/fault.o \
          lib/interface.o lib/pidfile.o \
index ea856f1..7b0b270 100644 (file)
@@ -649,7 +649,7 @@ struct smb_iconv_convenience *lp_iconv_convenience(void *lp_ctx);
 #include "memcache.h"
 #include "../lib/async_req/async_req.h"
 #include "async_smb.h"
-#include "async_sock.h"
+#include "../lib/async_req/async_sock.h"
 #include "services.h"
 #include "eventlog.h"