X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Flinux%2Fdevice.c;h=c7c1b65c67e86b38a5259cd2b18b1173ddba2d23;hp=9af503886703df879016c1a261cb1eab24fc284c;hb=6d08eb1614b59d5f86a43edda9db06fca72b76cd;hpb=5dde6461a321ee47b06e33f8203f2acf00a31a51 diff --git a/src/linux/device.c b/src/linux/device.c index 9af50388..c7c1b65c 100644 --- a/src/linux/device.c +++ b/src/linux/device.c @@ -28,6 +28,7 @@ #endif #include "conf.h" +#include "device.h" #include "logger.h" #include "net.h" #include "route.h" @@ -47,13 +48,12 @@ char *iface = NULL; static char ifrname[IFNAMSIZ]; static char *device_info; -static int device_total_in = 0; -static int device_total_out = 0; +static uint64_t device_total_in = 0; +static uint64_t device_total_out = 0; bool setup_device(void) { struct ifreq ifr; - - cp(); + bool t1q = false; if(!get_config_string(lookup_config(config_tree, "Device"), &device)) device = xstrdup(DEFAULT_DEVICE); @@ -63,12 +63,12 @@ bool setup_device(void) { if (netname != NULL) iface = xstrdup(netname); #else - iface = xstrdup(rindex(device, '/') ? rindex(device, '/') + 1 : device); + iface = xstrdup(strrchr(device, '/') ? strrchr(device, '/') + 1 : device); #endif device_fd = open(device, O_RDWR | O_NONBLOCK); if(device_fd < 0) { - logger(LOG_ERR, _("Could not open %s: %s"), device, strerror(errno)); + logger(LOG_ERR, "Could not open %s: %s", device, strerror(errno)); return false; } @@ -79,13 +79,19 @@ bool setup_device(void) { if(routing_mode == RMODE_ROUTER) { ifr.ifr_flags = IFF_TUN; device_type = DEVICE_TYPE_TUN; - device_info = _("Linux tun/tap device (tun mode)"); + device_info = "Linux tun/tap device (tun mode)"; } else { ifr.ifr_flags = IFF_TAP | IFF_NO_PI; device_type = DEVICE_TYPE_TAP; - device_info = _("Linux tun/tap device (tap mode)"); + device_info = "Linux tun/tap device (tap mode)"; } +#ifdef IFF_ONE_QUEUE + /* Set IFF_ONE_QUEUE flag... */ + if(get_config_bool(lookup_config(config_tree, "IffOneQueue"), &t1q) && t1q) + ifr.ifr_flags |= IFF_ONE_QUEUE; +#endif + if(iface) strncpy(ifr.ifr_name, iface, IFNAMSIZ); @@ -94,7 +100,7 @@ bool setup_device(void) { if(iface) free(iface); iface = xstrdup(ifrname); } else if(!ioctl(device_fd, (('T' << 8) | 202), &ifr)) { - logger(LOG_WARNING, _("Old ioctl() request was needed for %s"), device); + logger(LOG_WARNING, "Old ioctl() request was needed for %s", device); strncpy(ifrname, ifr.ifr_name, IFNAMSIZ); if(iface) free(iface); iface = xstrdup(ifrname); @@ -103,21 +109,19 @@ bool setup_device(void) { { if(routing_mode == RMODE_ROUTER) overwrite_mac = true; - device_info = _("Linux ethertap device"); + device_info = "Linux ethertap device"; device_type = DEVICE_TYPE_ETHERTAP; if(iface) free(iface); - iface = xstrdup(rindex(device, '/') ? rindex(device, '/') + 1 : device); + iface = xstrdup(strrchr(device, '/') ? strrchr(device, '/') + 1 : device); } - logger(LOG_INFO, _("%s is a %s"), device, device_info); + logger(LOG_INFO, "%s is a %s", device, device_info); return true; } void close_device(void) { - cp(); - close(device_fd); free(device); @@ -127,14 +131,12 @@ void close_device(void) { bool read_packet(vpn_packet_t *packet) { int lenin; - cp(); - switch(device_type) { case DEVICE_TYPE_TUN: lenin = read(device_fd, packet->data + 10, MTU - 10); if(lenin <= 0) { - logger(LOG_ERR, _("Error while reading from %s %s: %s"), + logger(LOG_ERR, "Error while reading from %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -145,7 +147,7 @@ bool read_packet(vpn_packet_t *packet) { lenin = read(device_fd, packet->data, MTU); if(lenin <= 0) { - logger(LOG_ERR, _("Error while reading from %s %s: %s"), + logger(LOG_ERR, "Error while reading from %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -156,7 +158,7 @@ bool read_packet(vpn_packet_t *packet) { lenin = read(device_fd, packet->data - 2, MTU + 2); if(lenin <= 0) { - logger(LOG_ERR, _("Error while reading from %s %s: %s"), + logger(LOG_ERR, "Error while reading from %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -167,30 +169,28 @@ bool read_packet(vpn_packet_t *packet) { device_total_in += packet->len; - ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Read packet of %d bytes from %s"), packet->len, + ifdebug(TRAFFIC) logger(LOG_DEBUG, "Read packet of %d bytes from %s", packet->len, device_info); return true; } bool write_packet(vpn_packet_t *packet) { - cp(); - - ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Writing packet of %d bytes to %s"), + ifdebug(TRAFFIC) logger(LOG_DEBUG, "Writing packet of %d bytes to %s", packet->len, device_info); switch(device_type) { case DEVICE_TYPE_TUN: packet->data[10] = packet->data[11] = 0; if(write(device_fd, packet->data + 10, packet->len - 10) < 0) { - logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, + logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device, strerror(errno)); return false; } break; case DEVICE_TYPE_TAP: if(write(device_fd, packet->data, packet->len) < 0) { - logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, + logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -199,7 +199,7 @@ bool write_packet(vpn_packet_t *packet) { *(short int *)(packet->data - 2) = packet->len; if(write(device_fd, packet->data - 2, packet->len + 2) < 0) { - logger(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, + logger(LOG_ERR, "Can't write to %s %s: %s", device_info, device, strerror(errno)); return false; } @@ -212,9 +212,7 @@ bool write_packet(vpn_packet_t *packet) { } void dump_device_stats(void) { - cp(); - - logger(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device); - logger(LOG_DEBUG, _(" total bytes in: %10d"), device_total_in); - logger(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out); + logger(LOG_DEBUG, "Statistics for %s %s:", device_info, device); + logger(LOG_DEBUG, " total bytes in: %10"PRIu64, device_total_in); + logger(LOG_DEBUG, " total bytes out: %10"PRIu64, device_total_out); }