[Libguestfs] [nbdkit PATCH 12/17] plugins/nbd: wrap source code at 80 chars

[Laszlo Ersek]

Wrap the source code at 80 characters.

Align the backslashes in "nbdplug_config_help".

Tested with:

$ nbdkit nbd --help

> [...]
> [uri=]<URI>            URI of an NBD socket to connect to (if
>                        supported).
> socket=<SOCKNAME>      The Unix socket to connect to.
> hostname=<HOST>        The hostname for the TCP socket to connect to.
> port=<PORT>            TCP/VSOCK port or service name to use (default
>                        10809).
> vsock=<CID>            The cid for the VSOCK socket to connect to.
> command=<COMMAND>      Command to run.
> arg=<ARG>              Parameters for command.
> socket-fd=<FD>         Socket file descriptor to connect to.
> export=<NAME>          Export name to connect to (default "").
> dynamic-export=<BOOL>  True to enable export name pass-through.
> retry=<N>              Retry connection up to N seconds (default 0).
> shared=<BOOL>          True to share one server connection among all
>                        clients, rather than a connection per client
>                        (default false).
> tls=<MODE>             How to use TLS; one of 'off', 'on', or
>                        'require'.
> tls-certificates=<DIR> Directory containing files for X.509
>                        certificates.
> tls-verify=<BOOL>      True (default for X.509) to validate server.
> tls-username=<NAME>    Override username presented in X.509 TLS.
> tls-psk=<FILE>         File containing Pre-Shared Key for TLS.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2172516
Signed-off-by: Laszlo Ersek <lersek at redhat.com>
---
 plugins/nbd/nbd.c | 41 +++++++++++---------
 1 file changed, 23 insertions(+), 18 deletions(-)

diff --git a/plugins/nbd/nbd.c b/plugins/nbd/nbd.c
index 55a7f289ec24..febb985612e8 100644
--- a/plugins/nbd/nbd.c
+++ b/plugins/nbd/nbd.c
@@ -379,25 +379,30 @@ nbdplug_after_fork (void)
   return 0;
 }
 
-#define nbdplug_config_help \
-  "[uri=]<URI>            URI of an NBD socket to connect to (if supported).\n" \
-  "socket=<SOCKNAME>      The Unix socket to connect to.\n" \
+#define nbdplug_config_help                                                 \
+  "[uri=]<URI>            URI of an NBD socket to connect to (if\n"         \
+  "                       supported).\n"                                    \
+  "socket=<SOCKNAME>      The Unix socket to connect to.\n"                 \
   "hostname=<HOST>        The hostname for the TCP socket to connect to.\n" \
-  "port=<PORT>            TCP/VSOCK port or service name to use (default 10809).\n" \
-  "vsock=<CID>            The cid for the VSOCK socket to connect to.\n" \
-  "command=<COMMAND>      Command to run.\n" \
-  "arg=<ARG>              Parameters for command.\n" \
-  "socket-fd=<FD>         Socket file descriptor to connect to.\n" \
-  "export=<NAME>          Export name to connect to (default \"\").\n" \
-  "dynamic-export=<BOOL>  True to enable export name pass-through.\n" \
-  "retry=<N>              Retry connection up to N seconds (default 0).\n" \
-  "shared=<BOOL>          True to share one server connection among all clients,\n" \
-  "                       rather than a connection per client (default false).\n" \
-  "tls=<MODE>             How to use TLS; one of 'off', 'on', or 'require'.\n" \
-  "tls-certificates=<DIR> Directory containing files for X.509 certificates.\n" \
-  "tls-verify=<BOOL>      True (default for X.509) to validate server.\n" \
-  "tls-username=<NAME>    Override username presented in X.509 TLS.\n" \
-  "tls-psk=<FILE>         File containing Pre-Shared Key for TLS.\n" \
+  "port=<PORT>            TCP/VSOCK port or service name to use (default\n" \
+  "                       10809).\n"                                        \
+  "vsock=<CID>            The cid for the VSOCK socket to connect to.\n"    \
+  "command=<COMMAND>      Command to run.\n"                                \
+  "arg=<ARG>              Parameters for command.\n"                        \
+  "socket-fd=<FD>         Socket file descriptor to connect to.\n"          \
+  "export=<NAME>          Export name to connect to (default \"\").\n"      \
+  "dynamic-export=<BOOL>  True to enable export name pass-through.\n"       \
+  "retry=<N>              Retry connection up to N seconds (default 0).\n"  \
+  "shared=<BOOL>          True to share one server connection among all\n"  \
+  "                       clients, rather than a connection per client\n"   \
+  "                       (default false).\n"                               \
+  "tls=<MODE>             How to use TLS; one of 'off', 'on', or\n"         \
+  "                       'require'.\n"                                     \
+  "tls-certificates=<DIR> Directory containing files for X.509\n"           \
+  "                       certificates.\n"                                  \
+  "tls-verify=<BOOL>      True (default for X.509) to validate server.\n"   \
+  "tls-username=<NAME>    Override username presented in X.509 TLS.\n"      \
+  "tls-psk=<FILE>         File containing Pre-Shared Key for TLS.\n"        \
 
 static void
 nbdplug_dump_plugin (void)