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[openwrt.git] / package / opkg / patches / 003-fs_overlay_support.patch

diff --git a/package/opkg/patches/003-fs_overlay_support.patch b/package/opkg/patches/003-fs_overlay_support.patch
index 88a09d0..49dd1ff 100644 (file)
--- a/package/opkg/patches/003-fs_overlay_support.patch
+++ b/package/opkg/patches/003-fs_overlay_support.patch
@@ -6,56 +6,59 @@ Signed-off-by: Nicolas Thill <nico@openwrt.org>
 
 --- a/libopkg/opkg_conf.c
 +++ b/libopkg/opkg_conf.c
-@@ -70,6 +70,7 @@ int opkg_init_options_array(const opkg_c
-         { "offline_root_path", OPKG_OPT_TYPE_STRING, &conf->offline_root_path },
-         { "offline_root_post_script_cmd", OPKG_OPT_TYPE_STRING, &conf->offline_root_post_script_cmd },
-         { "offline_root_pre_script_cmd", OPKG_OPT_TYPE_STRING, &conf->offline_root_pre_script_cmd },
-+        { "overlay_root", OPKG_OPT_TYPE_STRING, &conf->overlay_root },
-         { "proxy_passwd", OPKG_OPT_TYPE_STRING, &conf->proxy_passwd },
-         { "proxy_user", OPKG_OPT_TYPE_STRING, &conf->proxy_user },
-         { "query-all", OPKG_OPT_TYPE_BOOL, &conf->query_all },
+@@ -62,6 +62,7 @@ opkg_option_t options[] = {
+         { "download_only", OPKG_OPT_TYPE_BOOL, &_conf.download_only },
+         { "nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps },
+         { "offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_root },
++        { "overlay_root", OPKG_OPT_TYPE_STRING, &_conf.overlay_root },
+         { "proxy_passwd", OPKG_OPT_TYPE_STRING, &_conf.proxy_passwd },
+         { "proxy_user", OPKG_OPT_TYPE_STRING, &_conf.proxy_user },
+         { "query-all", OPKG_OPT_TYPE_BOOL, &_conf.query_all },
 --- a/libopkg/opkg_conf.h
 +++ b/libopkg/opkg_conf.h
-@@ -70,6 +70,7 @@ struct opkg_conf
-      char *offline_root_path;
-      char *offline_root_pre_script_cmd;
-      char *offline_root_post_script_cmd;
+@@ -76,6 +76,7 @@ struct opkg_conf
+      int check_signature;
+      int nodeps; /* do not follow dependencies */
+      char *offline_root;
 +     char *overlay_root;
       int query_all;
       int verbosity;
       int noaction;
 --- a/libopkg/opkg_install.c
 +++ b/libopkg/opkg_install.c
-@@ -474,12 +474,15 @@ static int verify_pkg_installable(opkg_c
-      *    my diddling with the .opk file size below isn't going to cut it.
-      * 3) return a proper error code instead of 1
-      */
--     int comp_size, blocks_available;
-+     int comp_size, blocks_available = -1;
-      char *root_dir;
-     
-      if (!conf->force_space && pkg->installed_size != NULL) {
-           root_dir = pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir;
--        blocks_available = get_available_blocks(root_dir);
-+        if (conf->overlay_root != NULL)
-+              blocks_available = get_available_blocks(conf->overlay_root);
-+        if (blocks_available < 0)
-+              blocks_available = get_available_blocks(root_dir);
+@@ -21,6 +21,7 @@
+ #include <time.h>
+ #include <signal.h>
+ #include <unistd.h>
++#include <sys/stat.h>
  
-         comp_size = strtoul(pkg->installed_size, NULL, 0);
-         /* round up a blocks count without doing fancy-but-slow casting jazz */ 
---- a/libopkg/opkg_utils.c
-+++ b/libopkg/opkg_utils.c
-@@ -30,10 +30,8 @@ long unsigned int get_available_blocks(c
+ #include "pkg.h"
+ #include "pkg_hash.h"
+@@ -189,13 +190,24 @@ static int
+ verify_pkg_installable(pkg_t *pkg)
  {
-     struct statfs sfs;
+       unsigned long kbs_available, pkg_size_kbs;
+-      char *root_dir;
++      char *root_dir = NULL;
++      struct stat s;
  
--    if(statfs(filesystem, &sfs)){
--        fprintf(stderr, "bad statfs\n");
--        return 0;
--    }
-+    if(statfs(filesystem, &sfs))
-+        return -1;
-     /*    fprintf(stderr, "reported fs type %x\n", sfs.f_type); */
+       if (conf->force_space || pkg->installed_size == 0)
+               return 0;
  
-     // Actually ((sfs.f_bavail * sfs.f_bsize) / 1024) 
+-      root_dir = pkg->dest ? pkg->dest->root_dir :
+-                                              conf->default_dest->root_dir;
++      if( pkg->dest )
++      {
++              if( !strcmp(pkg->dest->name, "root") && conf->overlay_root
++                  && !stat(conf->overlay_root, &s) && (s.st_mode & S_IFDIR) )
++                      root_dir = conf->overlay_root;
++              else
++                      root_dir = pkg->dest->root_dir;
++      }
++
++      if( !root_dir )
++              root_dir = conf->default_dest->root_dir;
++
+       kbs_available = get_available_kbytes(root_dir);
+ 
+       pkg_size_kbs = (pkg->installed_size + 1023)/1024;