fixes for kos-portskos-fixes

Ticket #303

Some of these (like missing getpeername) are reasonable, but
it seems like an odd platform that declares but doesn't implement
access and umask, and implements but doesn't declare lstat.

These changes need testing to see if enough works to be useful.

1 files changed, 18 insertions, 0 deletions

diff --git a/jimiocompat.c b/jimiocompat.c
index 8e7f3f2..1384e61 100644
--- a/jimiocompat.c
+++ b/jimiocompat.c
@@ -249,3 +249,21 @@ int Jim_OpenForRead(const char *filename)
 }
 
 #endif
+
+#ifndef HAVE_UMASK
+mode_t umask(mode_t mode) {
+    return 0;
+}
+#endif
+
+#ifndef HAVE_ACCESS
+/* poor-mans access() - ignore mode and treat everything as F_OK */
+int access(const char *path, int mode)
+{
+        struct stat sb;
+        if (Jim_Stat(path, &sb) == 0 && S_ISREG(sb.st_mode)) {
+            return 0;
+        }
+        return -1;
+}
+#endif