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ce_match_stat, run_diff_files: use symbolic constants for readability

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ce_match_stat() can be told:

 (1) to ignore CE_VALID bit (used under "assume unchanged" mode)
     and perform the stat comparison anyway;

 (2) not to perform the contents comparison for racily clean
     entries and report mismatch of cached stat information;

using its "option" parameter.  Give them symbolic constants.

Similarly, run_diff_files() can be told not to report anything
on removed paths.  Also give it a symbolic constant for that.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2007-11-10 00:15:03 -08:00
parent d048a96ee9
commit 4bd5b7dacc
8 changed files with 57 additions and 34 deletions
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4
diff.h
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@ -224,7 +224,9 @@ extern void diff_flush(struct diff_options*);
extern const char *diff_unique_abbrev(const unsigned char *, int);
extern int run_diff_files(struct rev_info *revs, int silent_on_removed);
/* do not report anything on removed paths */
#define DIFF_SILENT_ON_REMOVED 01
extern int run_diff_files(struct rev_info *revs, unsigned int option);
extern int setup_diff_no_index(struct rev_info *revs,
int argc, const char ** argv, int nongit, const char *prefix);
extern int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv);