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diff_filespec: reorder dirty_submodule macro definitions

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diff_filespec has a 2-bit "dirty_submodule" field and
defines two flags as macros. Originally these were right
next to each other, but a new field was accidentally added
in between in commit 4682d85. This patch puts the field and
its flags back together.

Using an enum like:

  enum {
	  DIRTY_SUBMODULE_UNTRACKED = 1,
	  DIRTY_SUBMODULE_MODIFIED = 2
  } dirty_submodule;

would be more obvious, but it bloats the structure. Limiting
the enum size like:

  } dirty_submodule : 2;

might work, but it is not portable.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2014-01-16 20:19:46 -05:00 committed by Junio C Hamano
parent 4224916ae9
commit b837f5d68d
1 changed files with 1 additions and 1 deletions
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diffcore.h
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@ -43,9 +43,9 @@ struct diff_filespec {
unsigned should_free : 1; /* data should be free()'ed */
unsigned should_munmap : 1; /* data should be munmap()'ed */
unsigned dirty_submodule : 2; /* For submodules: its work tree is dirty */
unsigned is_stdin : 1;
#define DIRTY_SUBMODULE_UNTRACKED 1
#define DIRTY_SUBMODULE_MODIFIED 2
unsigned is_stdin : 1;
unsigned has_more_entries : 1; /* only appear in combined diff */
struct userdiff_driver *driver;
/* data should be considered "binary"; -1 means "don't know yet" */