Start adding POSIX 1.e draft file capability support for real

- Parse %caps() from spec filelists, making best-guess verification of
  capability string sanity by passing to cap_from_text()
- The posix draft specifies capability export presentation through
  cap_copy_ext() which would be fine, except that we don't have support for
  arrays of binary data. So we simply store the textual representation
  of the capabilities in a string array which we do have.
- Only add capability tag on packages which actually have capabilities to
  avoid unnecessary header bloat.
- Add a new rpmlib() dependency for file capabilities, packages relying
  on file capabilities wont work correctly unless the capabilities are set.
  To be fully correct, support for on-filesystem file capabilities should
  be checked at runtime, as this depends on kernel versions and such...

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/rpmtag.h b/lib/rpmtag.h
index b66cbabae..efcbd0088 100644
--- a/lib/rpmtag.h
+++ b/lib/rpmtag.h
@@ -280,6 +280,7 @@ typedef enum rpmTag_e {
     RPMTAG_ORIGFILENAMES	= 5007, /* s[] extension */
     RPMTAG_LONGFILESIZES	= 5008,	/* l[] */
     RPMTAG_LONGSIZE		= 5009, /* l */
+    RPMTAG_FILECAPS		= 5010, /* s[] */
 
     RPMTAG_FIRSTFREE_TAG	/*!< internal */
 } rpmTag;