Add base FreeBSD implementation

6 files changed, 66 insertions, 2 deletions

diff --git a/src/os/deps-lib/os-freebsd b/src/os/deps-lib/os-freebsd
index a8c2a99..54edc05 100644
--- a/src/os/deps-lib/os-freebsd
+++ b/src/os/deps-lib/os-freebsd
@@ -1,3 +1,4 @@
-freebsd-os_reboot.o
 freebsd-os_kbspecials.o
+freebsd-os_mount_devtmpfs.o
 freebsd-os_mount_tmpfs.o
+freebsd-os_reboot.o
diff --git a/src/os/deps-lib/os-linux b/src/os/deps-lib/os-linux
index 56fe3fc..f58c20e 100644
--- a/src/os/deps-lib/os-linux
+++ b/src/os/deps-lib/os-linux
@@ -1,4 +1,4 @@
-linux-os_reboot.o
 linux-os_kbspecials.o
 linux-os_mount_devtmpfs.o
 linux-os_mount_tmpfs.o
+linux-os_reboot.o
diff --git a/src/os/freebsd-os_kbspecials.c b/src/os/freebsd-os_kbspecials.c
new file mode 100644
index 0000000..71a0480
--- /dev/null
+++ b/src/os/freebsd-os_kbspecials.c
@@ -0,0 +1,9 @@
+/* ISC license. */
+
+#include "os.h"
+
+void os_kbspecials (int inns)
+{
+  if (inns) return ;
+  return ;
+}
diff --git a/src/os/freebsd-os_mount_devtmpfs.c b/src/os/freebsd-os_mount_devtmpfs.c
new file mode 100644
index 0000000..033a4c4
--- /dev/null
+++ b/src/os/freebsd-os_mount_devtmpfs.c
@@ -0,0 +1,11 @@
+/* ISC license. */
+
+#include <sys/param.h>
+#include <sys/mount.h>
+
+#include "os.h"
+
+int os_mount_devtmpfs (char const *point)
+{
+  return mount("devfs", point, "devfs", MNT_NOEXEC | MNT_NOSUID, "") ;
+}
diff --git a/src/os/freebsd-os_mount_tmpfs.c b/src/os/freebsd-os_mount_tmpfs.c
new file mode 100644
index 0000000..27a4f1f
--- /dev/null
+++ b/src/os/freebsd-os_mount_tmpfs.c
@@ -0,0 +1,32 @@
+/* ISC license. */
+
+#include <errno.h>
+
+#include <sys/param.h>
+#include <sys/mount.h>
+
+#include <skalibs/strerr2.h>
+
+#include "os.h"
+
+void os_mount_tmpfs (char const *point, unsigned int mounttype)
+{
+  if (mounttype)
+  {
+    if (mounttype == 2)
+    {
+      if (mount("tmpfs", point, "tmpfs", MNT_UPDATE | MNT_NOSUID, "mode=0755") == -1)
+        strerr_diefu2sys(111, "remount ", point) ;
+    }
+    else
+    {
+      if (unmount(point, MNT_FORCE) == -1)
+      {
+        if (errno != EINVAL)
+          strerr_warnwu2sys("umount ", point) ;
+      }
+      if (mount("tmpfs", point, "tmpfs", MNT_NOSUID, "mode=0755") == -1)
+        strerr_diefu2sys(111, "mount tmpfs on ", point) ;
+    }
+  }
+}
diff --git a/src/os/freebsd-os_reboot.c b/src/os/freebsd-os_reboot.c
new file mode 100644
index 0000000..159fd97
--- /dev/null
+++ b/src/os/freebsd-os_reboot.c
@@ -0,0 +1,11 @@
+/* ISC license. */
+
+#include <unistd.h>
+#include <sys/reboot.h>
+
+#include "os.h"
+
+void os_reboot (int what)
+{
+  reboot(what == 3 ? RB_AUTOBOOT : what == 2 ? RB_POWEROFF : RB_HALT) ;
+}