diff options
Diffstat (limited to 'tap.c')
| -rw-r--r-- | tap.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -325,7 +325,7 @@ static size_t tap_send_frames_pasta(const struct ctx *c, size_t framelen = iov_size(iov + i, bufs_per_frame); if (rc < 0) { - debug("tap write: %s", strerror(errno)); + debug_perror("tap write"); switch (errno) { case EAGAIN: @@ -387,7 +387,7 @@ static size_t tap_send_frames_passt(const struct ctx *c, size_t rembufs = bufs_per_frame - (i % bufs_per_frame); if (write_remainder(c->fd_tap, &iov[i], rembufs, buf_offset) < 0) { - err("tap: partial frame send: %s", strerror(errno)); + err_perror("tap: partial frame send"); return i; } i += rembufs; @@ -1122,7 +1122,7 @@ int tap_sock_unix_open(char *sock_path) int i; if (fd < 0) - die("UNIX socket: %s", strerror(errno)); + die_perror("Failed to open UNIX domain socket"); for (i = 1; i < UNIX_SOCK_MAX; i++) { char *path = addr.sun_path; @@ -1135,7 +1135,7 @@ int tap_sock_unix_open(char *sock_path) ex = socket(AF_UNIX, SOCK_STREAM | SOCK_NONBLOCK, 0); if (ex < 0) - die("UNIX domain socket check: %s", strerror(errno)); + die_perror("Failed to check for UNIX domain conflicts"); ret = connect(ex, (const struct sockaddr *)&addr, sizeof(addr)); if (!ret || (errno != ENOENT && errno != ECONNREFUSED && @@ -1155,7 +1155,7 @@ int tap_sock_unix_open(char *sock_path) } if (i == UNIX_SOCK_MAX) - die("UNIX socket bind: %s", strerror(errno)); + die_perror("Failed to bind UNIX domain socket"); info("UNIX domain socket bound at %s", addr.sun_path); if (!*sock_path) @@ -1261,11 +1261,11 @@ static int tap_ns_tun(void *arg) fd = open("/dev/net/tun", flags); if (fd < 0) - die("Failed to open() /dev/net/tun: %s", strerror(errno)); + die_perror("Failed to open() /dev/net/tun"); rc = ioctl(fd, TUNSETIFF, &ifr); if (rc < 0) - die("TUNSETIFF failed: %s", strerror(errno)); + die_perror("TUNSETIFF ioctl on /dev/net/tun failed"); if (!(c->pasta_ifi = if_nametoindex(c->pasta_ifn))) die("Tap device opened but no network interface found"); |