diff options
author | matt mooney <mfm@muteddisk.com> | 2011-07-07 07:31:51 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-07-08 21:01:15 (GMT) |
commit | 3c6e9e8f350c95fbf17736e42ce273f10094d529 (patch) | |
tree | 4320382679c73b2d0ac314e7bbea56d63a64ca12 /drivers/staging/usbip | |
parent | e2ec6b4e391a877a9069e1ccc824c5c18dd62eb0 (diff) | |
download | linux-3c6e9e8f350c95fbf17736e42ce273f10094d529.tar.xz |
staging: usbip: userspace: add new prefix for usbip network code
Change and add new usbip_net_ prefix to every function in the network
code for easier identification.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/usbip')
-rw-r--r-- | drivers/staging/usbip/userspace/src/usbip_attach.c | 10 | ||||
-rw-r--r-- | drivers/staging/usbip/userspace/src/usbip_list.c | 26 | ||||
-rw-r--r-- | drivers/staging/usbip/userspace/src/usbip_network.c | 56 | ||||
-rw-r--r-- | drivers/staging/usbip/userspace/src/usbip_network.h | 39 | ||||
-rw-r--r-- | drivers/staging/usbip/userspace/src/usbipd.c | 50 |
5 files changed, 92 insertions, 89 deletions
diff --git a/drivers/staging/usbip/userspace/src/usbip_attach.c b/drivers/staging/usbip/userspace/src/usbip_attach.c index 06640b2..b7885a2 100644 --- a/drivers/staging/usbip/userspace/src/usbip_attach.c +++ b/drivers/staging/usbip/userspace/src/usbip_attach.c @@ -115,7 +115,7 @@ static int query_import_device(int sockfd, char *busid) memset(&reply, 0, sizeof(reply)); /* send a request */ - rc = usbip_send_op_common(sockfd, OP_REQ_IMPORT, 0); + rc = usbip_net_send_op_common(sockfd, OP_REQ_IMPORT, 0); if (rc < 0) { err("send op_common"); return -1; @@ -125,20 +125,20 @@ static int query_import_device(int sockfd, char *busid) PACK_OP_IMPORT_REQUEST(0, &request); - rc = usbip_send(sockfd, (void *) &request, sizeof(request)); + rc = usbip_net_send(sockfd, (void *) &request, sizeof(request)); if (rc < 0) { err("send op_import_request"); return -1; } - /* receive a reply */ - rc = usbip_recv_op_common(sockfd, &code); + /* recieve a reply */ + rc = usbip_net_recv_op_common(sockfd, &code); if (rc < 0) { err("recv op_common"); return -1; } - rc = usbip_recv(sockfd, (void *) &reply, sizeof(reply)); + rc = usbip_net_recv(sockfd, (void *) &reply, sizeof(reply)); if (rc < 0) { err("recv op_import_reply"); return -1; diff --git a/drivers/staging/usbip/userspace/src/usbip_list.c b/drivers/staging/usbip/userspace/src/usbip_list.c index 973bf8c..3edf5d1 100644 --- a/drivers/staging/usbip/userspace/src/usbip_list.c +++ b/drivers/staging/usbip/userspace/src/usbip_list.c @@ -56,22 +56,22 @@ static int get_exported_devices(char *host, int sockfd) unsigned int i; int j, rc; - rc = usbip_send_op_common(sockfd, OP_REQ_DEVLIST, 0); + rc = usbip_net_send_op_common(sockfd, OP_REQ_DEVLIST, 0); if (rc < 0) { - dbg("usbip_send_op_common failed"); + dbg("usbip_net_send_op_common failed"); return -1; } - rc = usbip_recv_op_common(sockfd, &code); + rc = usbip_net_recv_op_common(sockfd, &code); if (rc < 0) { - dbg("usbip_recv_op_common failed"); + dbg("usbip_net_recv_op_common failed"); return -1; } memset(&reply, 0, sizeof(reply)); - rc = usbip_recv(sockfd, &reply, sizeof(reply)); + rc = usbip_net_recv(sockfd, &reply, sizeof(reply)); if (rc < 0) { - dbg("usbip_recv_op_devlist failed"); + dbg("usbip_net_recv_op_devlist failed"); return -1; } PACK_OP_DEVLIST_REPLY(0, &reply); @@ -88,12 +88,12 @@ static int get_exported_devices(char *host, int sockfd) for (i = 0; i < reply.ndev; i++) { memset(&udev, 0, sizeof(udev)); - rc = usbip_recv(sockfd, &udev, sizeof(udev)); + rc = usbip_net_recv(sockfd, &udev, sizeof(udev)); if (rc < 0) { - dbg("usbip_recv failed: usbip_usb_device[%d]", i); + dbg("usbip_net_recv failed: usbip_usb_device[%d]", i); return -1; } - pack_usb_device(0, &udev); + usbip_net_pack_usb_device(0, &udev); usbip_names_get_product(product_name, sizeof(product_name), udev.idVendor, udev.idProduct); @@ -105,12 +105,14 @@ static int get_exported_devices(char *host, int sockfd) printf("%8s: %s\n", "", class_name); for (j = 0; j < udev.bNumInterfaces; j++) { - rc = usbip_recv(sockfd, &uintf, sizeof(uintf)); + rc = usbip_net_recv(sockfd, &uintf, sizeof(uintf)); if (rc < 0) { - dbg("usbip_recv failed: usbip_usb_intf[%d]", j); + dbg("usbip_net_recv failed: usbip_usb_intf[%d]", + j); + return -1; } - pack_usb_interface(0, &uintf); + usbip_net_pack_usb_interface(0, &uintf); usbip_names_get_class(class_name, sizeof(class_name), uintf.bInterfaceClass, diff --git a/drivers/staging/usbip/userspace/src/usbip_network.c b/drivers/staging/usbip/userspace/src/usbip_network.c index a3833ff..1a84dd3 100644 --- a/drivers/staging/usbip/userspace/src/usbip_network.c +++ b/drivers/staging/usbip/userspace/src/usbip_network.c @@ -28,7 +28,7 @@ #include "usbip_common.h" #include "usbip_network.h" -void pack_uint32_t(int pack, uint32_t *num) +void usbip_net_pack_uint32_t(int pack, uint32_t *num) { uint32_t i; @@ -40,7 +40,7 @@ void pack_uint32_t(int pack, uint32_t *num) *num = i; } -void pack_uint16_t(int pack, uint16_t *num) +void usbip_net_pack_uint16_t(int pack, uint16_t *num) { uint16_t i; @@ -52,24 +52,26 @@ void pack_uint16_t(int pack, uint16_t *num) *num = i; } -void pack_usb_device(int pack, struct usbip_usb_device *udev) +void usbip_net_pack_usb_device(int pack, struct usbip_usb_device *udev) { - pack_uint32_t(pack, &udev->busnum); - pack_uint32_t(pack, &udev->devnum); - pack_uint32_t(pack, &udev->speed ); + usbip_net_pack_uint32_t(pack, &udev->busnum); + usbip_net_pack_uint32_t(pack, &udev->devnum); + usbip_net_pack_uint32_t(pack, &udev->speed ); - pack_uint16_t(pack, &udev->idVendor ); - pack_uint16_t(pack, &udev->idProduct); - pack_uint16_t(pack, &udev->bcdDevice); + usbip_net_pack_uint16_t(pack, &udev->idVendor); + usbip_net_pack_uint16_t(pack, &udev->idProduct); + usbip_net_pack_uint16_t(pack, &udev->bcdDevice); } -void pack_usb_interface(int pack __attribute__((unused)), - struct usbip_usb_interface *udev __attribute__((unused))) +void usbip_net_pack_usb_interface(int pack __attribute__((unused)), + struct usbip_usb_interface *udev + __attribute__((unused))) { /* uint8_t members need nothing */ } -static ssize_t usbip_xmit(int sockfd, void *buff, size_t bufflen, int sending) +static ssize_t usbip_net_xmit(int sockfd, void *buff, size_t bufflen, + int sending) { ssize_t nbytes; ssize_t total = 0; @@ -95,17 +97,17 @@ static ssize_t usbip_xmit(int sockfd, void *buff, size_t bufflen, int sending) return total; } -ssize_t usbip_recv(int sockfd, void *buff, size_t bufflen) +ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen) { - return usbip_xmit(sockfd, buff, bufflen, 0); + return usbip_net_xmit(sockfd, buff, bufflen, 0); } -ssize_t usbip_send(int sockfd, void *buff, size_t bufflen) +ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen) { - return usbip_xmit(sockfd, buff, bufflen, 1); + return usbip_net_xmit(sockfd, buff, bufflen, 1); } -int usbip_send_op_common(int sockfd, uint32_t code, uint32_t status) +int usbip_net_send_op_common(int sockfd, uint32_t code, uint32_t status) { struct op_common op_common; int rc; @@ -118,25 +120,25 @@ int usbip_send_op_common(int sockfd, uint32_t code, uint32_t status) PACK_OP_COMMON(1, &op_common); - rc = usbip_send(sockfd, &op_common, sizeof(op_common)); + rc = usbip_net_send(sockfd, &op_common, sizeof(op_common)); if (rc < 0) { - dbg("usbip_send failed: %d", rc); + dbg("usbip_net_send failed: %d", rc); return -1; } return 0; } -int usbip_recv_op_common(int sockfd, uint16_t *code) +int usbip_net_recv_op_common(int sockfd, uint16_t *code) { struct op_common op_common; int rc; memset(&op_common, 0, sizeof(op_common)); - rc = usbip_recv(sockfd, &op_common, sizeof(op_common)); + rc = usbip_net_recv(sockfd, &op_common, sizeof(op_common)); if (rc < 0) { - dbg("usbip_recv failed: %d", rc); + dbg("usbip_net_recv failed: %d", rc); goto err; } @@ -171,7 +173,7 @@ err: return -1; } -int usbip_set_reuseaddr(int sockfd) +int usbip_net_set_reuseaddr(int sockfd) { const int val = 1; int ret; @@ -183,7 +185,7 @@ int usbip_set_reuseaddr(int sockfd) return ret; } -int usbip_set_nodelay(int sockfd) +int usbip_net_set_nodelay(int sockfd) { const int val = 1; int ret; @@ -195,7 +197,7 @@ int usbip_set_nodelay(int sockfd) return ret; } -int usbip_set_keepalive(int sockfd) +int usbip_net_set_keepalive(int sockfd) { const int val = 1; int ret; @@ -236,9 +238,9 @@ int usbip_net_tcp_connect(char *hostname, char *service) continue; /* should set TCP_NODELAY for usbip */ - usbip_set_nodelay(sockfd); + usbip_net_set_nodelay(sockfd); /* TODO: write code for heartbeat */ - usbip_set_keepalive(sockfd); + usbip_net_set_keepalive(sockfd); if (connect(sockfd, rp->ai_addr, rp->ai_addrlen) == 0) break; diff --git a/drivers/staging/usbip/userspace/src/usbip_network.h b/drivers/staging/usbip/userspace/src/usbip_network.h index 07274df..2d1e070 100644 --- a/drivers/staging/usbip/userspace/src/usbip_network.h +++ b/drivers/staging/usbip/userspace/src/usbip_network.h @@ -34,9 +34,9 @@ struct op_common { } __attribute__((packed)); #define PACK_OP_COMMON(pack, op_common) do {\ - pack_uint16_t(pack, &(op_common)->version);\ - pack_uint16_t(pack, &(op_common)->code );\ - pack_uint32_t(pack, &(op_common)->status );\ + usbip_net_pack_uint16_t(pack, &(op_common)->version);\ + usbip_net_pack_uint16_t(pack, &(op_common)->code );\ + usbip_net_pack_uint32_t(pack, &(op_common)->status );\ } while (0) /* ---------------------------------------------------------------------- */ @@ -79,7 +79,7 @@ struct op_import_reply { } while (0) #define PACK_OP_IMPORT_REPLY(pack, reply) do {\ - pack_usb_device(pack, &(reply)->udev);\ + usbip_net_pack_usb_device(pack, &(reply)->udev);\ } while (0) /* ---------------------------------------------------------------------- */ @@ -98,7 +98,7 @@ struct op_export_reply { #define PACK_OP_EXPORT_REQUEST(pack, request) do {\ - pack_usb_device(pack, &(request)->udev);\ + usbip_net_pack_usb_device(pack, &(request)->udev);\ } while (0) #define PACK_OP_EXPORT_REPLY(pack, reply) do {\ @@ -119,7 +119,7 @@ struct op_unexport_reply { } __attribute__((packed)); #define PACK_OP_UNEXPORT_REQUEST(pack, request) do {\ - pack_usb_device(pack, &(request)->udev);\ + usbip_net_pack_usb_device(pack, &(request)->udev);\ } while (0) #define PACK_OP_UNEXPORT_REPLY(pack, reply) do {\ @@ -164,22 +164,21 @@ struct op_devlist_reply_extra { } while (0) #define PACK_OP_DEVLIST_REPLY(pack, reply) do {\ - pack_uint32_t(pack, &(reply)->ndev);\ + usbip_net_pack_uint32_t(pack, &(reply)->ndev);\ } while (0) -void pack_uint32_t(int pack, uint32_t *num); -void pack_uint16_t(int pack, uint16_t *num); -void pack_usb_device(int pack, struct usbip_usb_device *udev); -void pack_usb_interface(int pack, struct usbip_usb_interface *uinf); - -ssize_t usbip_recv(int sockfd, void *buff, size_t bufflen); -ssize_t usbip_send(int sockfd, void *buff, size_t bufflen); -int usbip_send_op_common(int sockfd, uint32_t code, uint32_t status); -int usbip_recv_op_common(int sockfd, uint16_t *code); -int usbip_set_reuseaddr(int sockfd); -int usbip_set_nodelay(int sockfd); -int usbip_set_keepalive(int sockfd); - +void usbip_net_pack_uint32_t(int pack, uint32_t *num); +void usbip_net_pack_uint16_t(int pack, uint16_t *num); +void usbip_net_pack_usb_device(int pack, struct usbip_usb_device *udev); +void usbip_net_pack_usb_interface(int pack, struct usbip_usb_interface *uinf); + +ssize_t usbip_net_recv(int sockfd, void *buff, size_t bufflen); +ssize_t usbip_net_send(int sockfd, void *buff, size_t bufflen); +int usbip_net_send_op_common(int sockfd, uint32_t code, uint32_t status); +int usbip_net_recv_op_common(int sockfd, uint16_t *code); +int usbip_net_set_reuseaddr(int sockfd); +int usbip_net_set_nodelay(int sockfd); +int usbip_net_set_keepalive(int sockfd); int usbip_net_tcp_connect(char *hostname, char *port); #endif /* __USBIP_NETWORK_H */ diff --git a/drivers/staging/usbip/userspace/src/usbipd.c b/drivers/staging/usbip/userspace/src/usbipd.c index aa92623..8668a80 100644 --- a/drivers/staging/usbip/userspace/src/usbipd.c +++ b/drivers/staging/usbip/userspace/src/usbipd.c @@ -84,9 +84,9 @@ static int recv_request_import(int sockfd) memset(&req, 0, sizeof(req)); memset(&reply, 0, sizeof(reply)); - rc = usbip_recv(sockfd, &req, sizeof(req)); + rc = usbip_net_recv(sockfd, &req, sizeof(req)); if (rc < 0) { - dbg("usbip_recv failed: import request"); + dbg("usbip_net_recv failed: import request"); return -1; } PACK_OP_IMPORT_REQUEST(0, &req); @@ -102,7 +102,7 @@ static int recv_request_import(int sockfd) if (found) { /* should set TCP_NODELAY for usbip */ - usbip_set_nodelay(sockfd); + usbip_net_set_nodelay(sockfd); /* export device needs a TCP/IP socket descriptor */ rc = usbip_host_export_device(edev, sockfd); @@ -113,11 +113,10 @@ static int recv_request_import(int sockfd) error = 1; } - - rc = usbip_send_op_common(sockfd, OP_REP_IMPORT, - (!error ? ST_OK : ST_NA)); + rc = usbip_net_send_op_common(sockfd, OP_REP_IMPORT, + (!error ? ST_OK : ST_NA)); if (rc < 0) { - dbg("usbip_send_op_common failed: %#0x", OP_REP_IMPORT); + dbg("usbip_net_send_op_common failed: %#0x", OP_REP_IMPORT); return -1; } @@ -127,11 +126,11 @@ static int recv_request_import(int sockfd) } memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev)); - pack_usb_device(1, &pdu_udev); + usbip_net_pack_usb_device(1, &pdu_udev); - rc = usbip_send(sockfd, &pdu_udev, sizeof(pdu_udev)); + rc = usbip_net_send(sockfd, &pdu_udev, sizeof(pdu_udev)); if (rc < 0) { - dbg("usbip_send failed: devinfo"); + dbg("usbip_net_send failed: devinfo"); return -1; } @@ -157,16 +156,16 @@ static int send_reply_devlist(int connfd) } info("exportable devices: %d", reply.ndev); - rc = usbip_send_op_common(connfd, OP_REP_DEVLIST, ST_OK); + rc = usbip_net_send_op_common(connfd, OP_REP_DEVLIST, ST_OK); if (rc < 0) { - dbg("usbip_send_op_common failed: %#0x", OP_REP_DEVLIST); + dbg("usbip_net_send_op_common failed: %#0x", OP_REP_DEVLIST); return -1; } PACK_OP_DEVLIST_REPLY(1, &reply); - rc = usbip_send(connfd, &reply, sizeof(reply)); + rc = usbip_net_send(connfd, &reply, sizeof(reply)); if (rc < 0) { - dbg("usbip_send failed: %#0x", OP_REP_DEVLIST); + dbg("usbip_net_send failed: %#0x", OP_REP_DEVLIST); return -1; } @@ -174,22 +173,23 @@ static int send_reply_devlist(int connfd) struct usbip_exported_device) { dump_usb_device(&edev->udev); memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev)); - pack_usb_device(1, &pdu_udev); + usbip_net_pack_usb_device(1, &pdu_udev); - rc = usbip_send(connfd, &pdu_udev, sizeof(pdu_udev)); + rc = usbip_net_send(connfd, &pdu_udev, sizeof(pdu_udev)); if (rc < 0) { - dbg("usbip_send failed: pdu_udev"); + dbg("usbip_net_send failed: pdu_udev"); return -1; } for (i = 0; i < edev->udev.bNumInterfaces; i++) { dump_usb_interface(&edev->uinf[i]); memcpy(&pdu_uinf, &edev->uinf[i], sizeof(pdu_uinf)); - pack_usb_interface(1, &pdu_uinf); + usbip_net_pack_usb_interface(1, &pdu_uinf); - rc = usbip_send(connfd, &pdu_uinf, sizeof(pdu_uinf)); + rc = usbip_net_send(connfd, &pdu_uinf, + sizeof(pdu_uinf)); if (rc < 0) { - dbg("usbip_send failed: pdu_uinf"); + dbg("usbip_net_send failed: pdu_uinf"); return -1; } } @@ -205,9 +205,9 @@ static int recv_request_devlist(int connfd) memset(&req, 0, sizeof(req)); - rc = usbip_recv(connfd, &req, sizeof(req)); + rc = usbip_net_recv(connfd, &req, sizeof(req)); if (rc < 0) { - dbg("usbip_recv failed: devlist request"); + dbg("usbip_net_recv failed: devlist request"); return -1; } @@ -225,7 +225,7 @@ static int recv_pdu(int connfd) uint16_t code = OP_UNSPEC; int ret; - ret = usbip_recv_op_common(connfd, &code); + ret = usbip_net_recv_op_common(connfd, &code); if (ret < 0) { dbg("could not receive opcode: %#0x", code); return -1; @@ -361,8 +361,8 @@ static int listen_all_addrinfo(struct addrinfo *ai_head, int sockfdlist[]) if (sockfdlist[nsockfd] < 0) continue; - usbip_set_reuseaddr(sockfdlist[nsockfd]); - usbip_set_nodelay(sockfdlist[nsockfd]); + usbip_net_set_reuseaddr(sockfdlist[nsockfd]); + usbip_net_set_nodelay(sockfdlist[nsockfd]); if (sockfdlist[nsockfd] >= FD_SETSIZE) { close(sockfdlist[nsockfd]); |