aio: Add socket pty

Allows a psuedo-tty pair to be created.

Signed-off-by: Steve Bennett <steveb@workware.net.au>

1 files changed, 4 insertions, 1 deletions

diff --git a/auto.def b/auto.def
index 4a891de..7483db2 100644
--- a/auto.def
+++ b/auto.def
@@ -122,7 +122,7 @@ if {[opt-bool coverage]} {
 }
 
 cc-check-includes time.h sys/time.h sys/socket.h netinet/in.h arpa/inet.h netdb.h
-cc-check-includes sys/un.h dlfcn.h unistd.h dirent.h crt_externs.h
+cc-check-includes util.h pty.h sys/un.h dlfcn.h unistd.h dirent.h crt_externs.h
 
 # Check sizeof time_t so we can warn on non-Y2038 compliance
 cc-with {-includes time.h} {
@@ -152,6 +152,9 @@ cc-check-functions localtime gmtime strptime clock_gettime
 if {[cc-check-function-in-lib backtrace execinfo]} {
     define-append LDLIBS [get-define lib_backtrace]
 }
+if {[cc-check-function-in-lib openpty util]} {
+    define-append LDLIBS [get-define lib_openpty]
+}
 
 if {[cc-check-functions sysinfo]} {
     cc-with {-includes sys/sysinfo.h} {