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| author | sr | 2012-08-28 20:06:16 +0200 |
|---|---|---|
| committer | sr | 2012-08-28 20:06:16 +0200 |
| commit | 219503b093f7f37d4799702dd823bda6b0f6c8d7 (patch) | |
| tree | 4863aa28de5ed535f24de442eca4189699f66f64 /src/kernel | |
| parent | [KERNEL] Add IOCTLs to add and remove servers (diff) | |
| download | dnbd3-219503b093f7f37d4799702dd823bda6b0f6c8d7.tar.gz dnbd3-219503b093f7f37d4799702dd823bda6b0f6c8d7.tar.xz dnbd3-219503b093f7f37d4799702dd823bda6b0f6c8d7.zip | |
Fix linebreak, add comment
Diffstat (limited to 'src/kernel')
| -rw-r--r-- | src/kernel/net.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/kernel/net.c b/src/kernel/net.c index 842ba42..475ae63 100644 --- a/src/kernel/net.c +++ b/src/kernel/net.c @@ -29,7 +29,12 @@ #define MIN(a,b) ((a) < (b) ? (a) : (b)) #endif -#if 1 // Debug output +/** + * Some macros for easier debug output. Location in source-code + * as well as server IP:port info will be printed. + * The error_* macros include a "goto error;" at the end + */ +#if 1 // Change to 0 to disable debug messages #define debug_print_va_host(_host, _fmt, ...) do { \ if (dev->cur_server.hostaddrtype == AF_INET) \ printk("%s:%d " _fmt " (%s, %pI4:%d)\n", __FILE__, __LINE__, __VA_ARGS__, dev->disk->disk_name, (_host).hostaddr, (int)ntohs((_host).port)); \ @@ -216,7 +221,7 @@ int dnbd3_net_connect(dnbd3_device_t *dev) dev->reported_size = serializer_get_uint64(&dev->payload_buffer); // store image information set_capacity(dev->disk, dev->reported_size >> 9); /* 512 Byte blocks */ - debug_dev_va("INFO: Filesize: %llu\n", dev->reported_size); + debug_dev_va("INFO: Filesize: %llu.", dev->reported_size); } else // Switching server, connection is already established and size request was executed { |