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65 lines
1.9 KiB
Diff
65 lines
1.9 KiB
Diff
This patch adds a new configuration option (overlay_root) specifying
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what mount point opkg should check for available storage space.
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Signed-off-by: Nicolas Thill <nico@openwrt.org>
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--- a/libopkg/opkg_conf.c
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+++ b/libopkg/opkg_conf.c
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@@ -62,6 +62,7 @@ opkg_option_t options[] = {
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{ "download_only", OPKG_OPT_TYPE_BOOL, &_conf.download_only },
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{ "nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps },
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{ "offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_root },
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+ { "overlay_root", OPKG_OPT_TYPE_STRING, &_conf.overlay_root },
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{ "proxy_passwd", OPKG_OPT_TYPE_STRING, &_conf.proxy_passwd },
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{ "proxy_user", OPKG_OPT_TYPE_STRING, &_conf.proxy_user },
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{ "query-all", OPKG_OPT_TYPE_BOOL, &_conf.query_all },
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--- a/libopkg/opkg_conf.h
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+++ b/libopkg/opkg_conf.h
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@@ -76,6 +76,7 @@ struct opkg_conf
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int check_signature;
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int nodeps; /* do not follow dependencies */
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char *offline_root;
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+ char *overlay_root;
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int query_all;
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int verbosity;
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int noaction;
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--- a/libopkg/opkg_install.c
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+++ b/libopkg/opkg_install.c
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@@ -21,6 +21,7 @@
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#include <time.h>
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#include <signal.h>
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#include <unistd.h>
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+#include <sys/stat.h>
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#include "pkg.h"
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#include "pkg_hash.h"
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@@ -189,13 +190,24 @@ static int
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verify_pkg_installable(pkg_t *pkg)
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{
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unsigned long kbs_available, pkg_size_kbs;
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- char *root_dir;
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+ char *root_dir = NULL;
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+ struct stat s;
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if (conf->force_space || pkg->installed_size == 0)
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return 0;
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- root_dir = pkg->dest ? pkg->dest->root_dir :
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- conf->default_dest->root_dir;
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+ if( pkg->dest )
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+ {
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+ if( !strcmp(pkg->dest->name, "root") && conf->overlay_root
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+ && !stat(conf->overlay_root, &s) && (s.st_mode & S_IFDIR) )
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+ root_dir = conf->overlay_root;
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+ else
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+ root_dir = pkg->dest->root_dir;
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+ }
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+
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+ if( !root_dir )
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+ root_dir = conf->default_dest->root_dir;
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+
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kbs_available = get_available_kbytes(root_dir);
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pkg_size_kbs = (pkg->installed_size + 1023)/1024;
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