Merge branch 'unix-sockets' of https://github.com/girvo/Nim into girvo-unix-sockets

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/posix/posix.nim b/lib/posix/posix.nim
index e7d5ac8a6..bb42d6902 100644
--- a/lib/posix/posix.nim
+++ b/lib/posix/posix.nim
@@ -448,6 +448,14 @@ when hasSpawnH:
     Tposix_spawn_file_actions* {.importc: "posix_spawn_file_actions_t",
                                  header: "<spawn.h>", final, pure.} = object
 
+when defined(linux):
+  # from sys/un.h
+  const Sockaddr_un_path_length* = 108
+else:
+  # according to http://pubs.opengroup.org/onlinepubs/009604499/basedefs/sys/un.h.html
+  # this is >=92
+  const Sockaddr_un_path_length* = 92
+
 type
   Socklen* {.importc: "socklen_t", header: "<sys/socket.h>".} = cuint
   TSa_Family* {.importc: "sa_family_t", header: "<sys/socket.h>".} = cint
@@ -457,6 +465,11 @@ type
     sa_family*: TSa_Family         ## Address family.
     sa_data*: array [0..255, char] ## Socket address (variable-length data).
 
+  Sockaddr_un* {.importc: "struct sockaddr_un", header: "<sys/un.h>",
+              pure, final.} = object ## struct sockaddr_un
+    sun_family*: TSa_Family         ## Address family.
+    sun_path*: array [0..Sockaddr_un_path_length-1, char] ## Socket path
+
   Sockaddr_storage* {.importc: "struct sockaddr_storage",
                        header: "<sys/socket.h>",
                        pure, final.} = object ## struct sockaddr_storage