boot

C/yap-args.c

@@ -20,8 +20,8 @@
 #include "YapHeap.h"
 #include "YapInterface.h"
 #include "YapStreams.h"
-#include "iopreds.h"
 #include "config.h"
+#include "iopreds.h"
 
 #if HAVE_UNISTD_H
 
@@ -247,7 +247,9 @@ typedef struct config {
 
 #if __ANDROID__
 const char *gd_root[] = {"@RootDir", "/assets"};
-const char *gd_lib[] = {"@LibDir", "[lib]", "(root)/lib/" "x86"};
+const char *gd_lib[] = {"@LibDir", "[lib]",
+                        "(root)/lib/"
+                        "x86"};
 const char *gd_share[] = {"@ShareDir", "(root)"};
 const char *gd_include[] = {"@IncludeDir", "[include]", "(root)/include"};
 const char *gd_dll[] = {"@DLLDir", "(lib)"};
@@ -457,10 +459,8 @@ static const char *find_directory(YAP_init_args *iap, const char *paths[],
   char *out = Malloc(YAP_FILENAME_MAX + 1);
   const char *inp;
   if (filename) {
-    strcpy(out, filename);
-    if (Yap_IsAbsolutePath(out, true)) {
-      out = pop_output_text_stack(lvl, out);
-      return out;
+    if (Yap_IsAbsolutePath(filename, true)) {
+      return pop_output_text_stack(lvl, filename);
     }
   }
   int i = 0;
@@ -469,10 +469,11 @@ static const char *find_directory(YAP_init_args *iap, const char *paths[],
     if (filename && o) {
       strcat(o, "/");
       strcat(o, filename);
-      if (o =(const char *) Yap_AbsoluteFile(o, false)) {
-          o = pop_output_text_stack(lvl, o);
-          return o;
+      if ((o = Yap_AbsoluteFile(o, false))) {
+        return pop_output_text_stack(lvl, o);
       }
+    } else if (o && Yap_isDirectory(o)) {
+      return pop_output_text_stack(lvl, o);
     }
   }
   pop_text_stack(lvl);
@@ -494,8 +495,12 @@ static void Yap_set_locations(YAP_init_args *iap) {
     iap->PrologBootFile = "boot.yap";
   Yap_BOOTFILE = find_directory(iap, template->bootpldir, iap->PrologBootFile);
   Yap_COMMONSDIR = find_directory(iap, template->commons, NULL);
-  if (iap->SavedState == NULL)
+  if (iap->SavedState == NULL) {
+    if (iap->OutputSavedState)
+      iap->SavedState = iap->OutputSavedState;
+    else
       iap->SavedState = "startup.yss";
+  }
   Yap_STARTUP = find_directory(iap, template->ss, iap->SavedState);
   if (iap->OutputSavedState == NULL)
     iap->OutputSavedState = "startup.yss";

os/sysbits.c

@@ -385,8 +385,7 @@ while (o-- > o0) {
   return o;
 }
 
-static char * clean_path(const char *path)
-{
+static char *clean_path(const char *path) {
   const char *p, *p0;
   int lvl = push_text_stack();
 
@@ -415,9 +414,9 @@ static char * clean_path(const char *path)
   if (o == o0)
     *o++ = '/';
   *o = '\0';
-    __android_log_print(ANDROID_LOG_INFO, "YAPDroid ", " %s at %s, %p-%p", p0, o0, o, o0) ;
+  __android_log_print(ANDROID_LOG_INFO, "YAPDroid ", " %s at %s, %p-%p", p0, o0,
+                      o, o0);
   return pop_output_text_stack(lvl, o0);
-
 }
 
 static const char *myrealpath(const char *path USES_REGS) {
@@ -427,11 +426,8 @@ static const char *myrealpath(const char *path USES_REGS) {
   char *out, *o;
   if (Yap_IsAbsolutePath(path, true)) {
     o = clean_path(path);
-        if ((v = vfs_owner(o))
-                ) {
     return pop_output_text_stack(lvl, o);
 
-        }
   } else {
     out = Malloc(FILENAME_MAX + 1);
     Yap_getcwd(out, FILENAME_MAX);
@@ -458,24 +454,29 @@ char *out, *o;
     char *rc = realpath(path, o);
 
     if (rc) {
-      rc = pop_output_text_stack(lvl, rc);
+      return pop_output_text_stack(lvl, rc);
     }
     // rc = NULL;
     if (errno == ENOENT || errno == EACCES) {
       char *base = Malloc(FILENAME_MAX + 1);
       strncpy(base, path, FILENAME_MAX);
       char *p = base + strlen(base);
-        while (p>base && !dir_separator(*--p));
-        if (p == base) p[1] = '\0';
-        else p[0]  = '\0';
+      while (p > base && !dir_separator(*--p))
+        ;
+      if (p == base)
+        p[1] = '\0';
+      else
+        p[0] = '\0';
       char *tmp = Malloc(FILENAME_MAX + 1);
       rc = realpath(base, tmp);
 
       if (rc) {
         // base may have been destroyed
         char *b = base + strlen(base);
-          while (b>base && !dir_separator(*--b));
-          if (b[0] && !dir_separator(b[0])) b++;
+        while (b > base && !dir_separator(*--b))
+          ;
+        if (b[0] && !dir_separator(b[0]))
+          b++;
         size_t e = strlen(rc);
         size_t bs = strlen(b);
 
@@ -1227,8 +1228,7 @@ static Int true_file_name3(USES_REGS1) {
   int lvl = push_text_stack();
   const char *tmp = Yap_AbsoluteFile(RepAtom(AtomOfTerm(t))->StrOfAE, true);
   Atom at = NULL;
-    bool rc = (tmp != NULL &&
-              (at = Yap_LookupAtom(tmp)) != NULL);
+  bool rc = (tmp != NULL && (at = Yap_LookupAtom(tmp)) != NULL);
   pop_text_stack(lvl);
   return rc && Yap_unify(ARG3, MkAtomTerm(at));
 }

pl/directives.yap

@@ -193,7 +193,7 @@ considered.
 '$exec_directive'(use_module(F, Is), _, M, _, _) :-
 	use_module(M:F, Is).
 '$exec_directive'(use_module(Mod,F,Is), _, _, _, _) :-
-	'$use_module'(Mod,F,Is).
+	use_module(Mod,F,Is).
 '$exec_directive'(block(BlockSpec), _, _, _, _) :-
 	'$block'(BlockSpec).
 '$exec_directive'(wait(BlockSpec), _, _, _, _) :-