i386 compile fixes

1 files changed, 19 insertions, 9 deletions

diff --git a/src/firejail/protocol.c b/src/firejail/protocol.c
index 098661339..5f730afef 100644
--- a/src/firejail/protocol.c
+++ b/src/firejail/protocol.c
@@ -85,13 +85,23 @@ void protocol_list(void) {
 // --protocol.print
 void protocol_print_filter_name(const char *name) {
         (void) name;
+#ifdef SYS_socket
 //todo
+#else
+        fprintf(stderr, "Warning: --protocol not supported on this platform\n");
+        return;
+#endif
 }
 
 // --protocol.print
 void protocol_print_filter(pid_t pid) {
         (void) pid;
+#ifdef SYS_socket
 //todo
+#else
+        fprintf(stderr, "Warning: --protocol not supported on this platform\n");
+        return;
+#endif  
 }
 
 // check protocol list and store it in cfg structure
@@ -129,9 +139,13 @@ errout:
 // install protocol filter
 void protocol_filter(void) {
         assert(cfg.protocol);
-        
+
+#ifndef SYS_socket
+        (void) find_protocol_domain;
+        fprintf(stderr, "Warning: --protocol not supported on this platform\n");
+        return;
+#else
         // build the filter
-        
         struct sock_filter filter[32];  // big enough
         memset(&filter[0], 0, sizeof(filter));
         uint8_t *ptr = (uint8_t *) &filter[0];
@@ -217,7 +231,7 @@ printf("entries %u\n",  (unsigned) ((uint64_t) ptr - (uint64_t) (filter)) / (uns
 #endif  
 
         // install filter
-        unsigned short entries = (unsigned short) ((uint64_t) ptr - (uint64_t) (filter)) / (unsigned) sizeof(struct sock_filter);
+        unsigned short entries = (unsigned short) ((uintptr_t) ptr - (uintptr_t) (filter)) / (unsigned) sizeof(struct sock_filter);
         struct sock_fprog prog = {
                 .len = entries,
                 .filter = filter,
@@ -230,11 +244,7 @@ printf("entries %u\n",  (unsigned) ((uint64_t) ptr - (uint64_t) (filter)) / (uns
         else if (arg_debug) {
                 printf("seccomp protocol filter enabled\n");
         }
-
-#if defined(__x86_64__)
-        
-#endif
-        
+#endif // SYS_socket    
 }
 
-#endif
+#endif // HAVE_SECCOMP