From 67e5f3b71d87d0a0e444df2e039c458629708cd4 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Wed, 16 Nov 2016 23:36:29 +0100 Subject: syscalls: Add bindings for SIOCGIFNETMASK and SIOCSIFNETMASK. * guix/build/syscalls.scm (SIOCGIFNETMASK, SIOCSIFNETMASK): New variables. (set-network-interface-netmask, network-interface-netmask): New procedures. * tests/syscalls.scm ("network-interface-netmask lo") ("set-network-interface-netmask"): New tests. --- tests/syscalls.scm | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'tests') diff --git a/tests/syscalls.scm b/tests/syscalls.scm index 9eb19f9c80..fd177265f0 100644 --- a/tests/syscalls.scm +++ b/tests/syscalls.scm @@ -326,6 +326,27 @@ ;; We get EPERM with Linux 3.18ish and EACCES with 2.6.32. (memv (system-error-errno args) (list EPERM EACCES)))))) +(test-equal "network-interface-netmask lo" + (make-socket-address AF_INET (inet-pton AF_INET "255.0.0.0") 0) + (let* ((sock (socket AF_INET SOCK_STREAM 0)) + (addr (network-interface-netmask sock "lo"))) + (close-port sock) + addr)) + +(test-skip (if (zero? (getuid)) 1 0)) +(test-assert "set-network-interface-netmask" + (let ((sock (socket AF_INET SOCK_STREAM 0))) + (catch 'system-error + (lambda () + (set-network-interface-netmask sock "nonexistent" + (make-socket-address + AF_INET + (inet-pton AF_INET "255.0.0.0") + 0))) + (lambda args + (close-port sock) + (memv (system-error-errno args) (list EPERM EACCES)))))) + (test-equal "network-interfaces returns one or more interfaces" '(#t #t #t) (match (network-interfaces) -- cgit 1.4.1