upkg: Print export flags.

[upkg.git] / src / libupkg.c

diff --git a/src/libupkg.c b/src/libupkg.c
index 6012f0962d4e7d445d657163e3d548e444e7e7d6..45fda93c8cd7399d9ec5e67555242881bf22b799 100644 (file)
--- a/src/libupkg.c
+++ b/src/libupkg.c
@@ -171,7 +171,7 @@ static int pkg_init_names(struct upkg *pkg)
                /* Read some data into buffer. */
                if (!feof(pkg->priv->f)) {
                        rc = fread(buf+nbuf, 1, sizeof buf-nbuf, pkg->priv->f);
-                       if (rc == 0)
+                       if (rc == 0 && nbuf == 0)
                                goto err;
                        nbuf += rc;
                }
@@ -236,7 +236,7 @@ static int pkg_init_exports(struct upkg *pkg)
                /* Read some data into buffer. */
                if (!feof(pkg->priv->f)) {
                        rc = fread(buf+nbuf, 1, sizeof buf-nbuf, pkg->priv->f);
-                       if (rc == 0)
+                       if (rc == 0 && nbuf == 0)
                                goto err;
                        nbuf += rc;
                }
@@ -251,7 +251,7 @@ static int pkg_init_exports(struct upkg *pkg)
                len += rc;
 
                if (nbuf-len < 4) goto err;
-               export->package = unpack_32_le(buf+len);
+               export->package = unpack_s32_le(buf+len);
                len += 4;
 
                rc = upkg_decode_index(&tmp, buf+len, nbuf-len);
@@ -306,7 +306,7 @@ static int pkg_init_imports(struct upkg *pkg)
                /* Read some data into buffer. */
                if (!feof(pkg->priv->f)) {
                        rc = fread(buf+nbuf, 1, sizeof buf-nbuf, pkg->priv->f);
-                       if (rc == 0)
+                       if (rc == 0 && nbuf == 0)
                                goto err;
                        nbuf += rc;
                }
@@ -323,7 +323,7 @@ static int pkg_init_imports(struct upkg *pkg)
                len += rc;
 
                if (nbuf-len < 4) goto err;
-               import->package = unpack_32_le(buf+len);
+               import->package = unpack_s32_le(buf+len);
                len += 4;
 
                rc = upkg_decode_index(&tmp, buf+len, nbuf-len);
@@ -436,6 +436,13 @@ long upkg_export_find(struct upkg *pkg, const char *name)
        return -1;
 }
 
+unsigned long upkg_export_flags(struct upkg *pkg, unsigned long idx)
+{
+       if (idx < pkg->export_count)
+               return pkg->priv->exports[idx].flags;
+       return 0;
+}
+
 const char *upkg_export_name(struct upkg *pkg, unsigned long idx)
 {
        if (idx < pkg->export_count)