[PATCH] Use '-d' as the first flag to 'install'

[git.git] / diff.h

diff --git a/diff.h b/diff.h
index 56ca373..3deb7fa 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -1,17 +1,101 @@
+/*
+ * Copyright (C) 2005 Junio C Hamano
+ */
 #ifndef DIFF_H
 #define DIFF_H
 
-extern void prepare_diff_cmd(void);
+#define DIFF_FILE_CANON_MODE(mode) \
+       (S_ISREG(mode) ? (S_IFREG | ce_permissions(mode)) : \
+       S_ISLNK(mode) ? S_IFLNK : S_IFDIR)
 
-extern void show_differences(const char *name, /* filename on the filesystem */
-                            const char *label, /* diff label to use */
-                            void *old_contents, /* contents in core */
-                            unsigned long long old_size, /* size in core */
-                            int reverse /* 0: diff core file
-                                           1: diff file core */);
+extern void diff_addremove(int addremove,
+                          unsigned mode,
+                          const unsigned char *sha1,
+                          const char *base,
+                          const char *path);
 
-extern void show_diff_empty(const unsigned char *sha1,
-                           const char *name,
-                           int reverse);
+extern void diff_change(unsigned mode1, unsigned mode2,
+                            const unsigned char *sha1,
+                            const unsigned char *sha2,
+                            const char *base, const char *path);
+
+extern void diff_helper_input(unsigned mode1,
+                             unsigned mode2,
+                             const unsigned char *sha1,
+                             const unsigned char *sha2,
+                             const char *path1,
+                             int status,
+                             int score,
+                             const char *path2);
+
+extern void diff_unmerge(const char *path);
+
+extern int diff_scoreopt_parse(const char *opt);
+
+#define DIFF_SETUP_REVERSE             1
+#define DIFF_SETUP_USE_CACHE           2
+#define DIFF_SETUP_USE_SIZE_CACHE      4
+
+extern void diff_setup(int flags);
+
+#define DIFF_DETECT_RENAME     1
+#define DIFF_DETECT_COPY       2
+
+#define DIFF_PICKAXE_ALL       1
+
+extern void diffcore_std(const char **paths,
+                        int detect_rename, int rename_score,
+                        const char *pickaxe, int pickaxe_opts,
+                        int break_opt,
+                        const char *orderfile, const char *filter);
+
+extern void diffcore_std_no_resolve(const char **paths,
+                                   const char *pickaxe, int pickaxe_opts,
+                                   const char *orderfile, const char *filter);
+
+#define COMMON_DIFF_OPTIONS_HELP \
+"\ncommon diff options:\n" \
+"  -r          diff recursively (only meaningful in diff-tree)\n" \
+"  -z          output diff-raw with lines terminated with NUL.\n" \
+"  -p          output patch format.\n" \
+"  -u          synonym for -p.\n" \
+"  --name-only show only names of changed files.\n" \
+"  --name-only-z\n" \
+"              same as --name-only but terminate lines with NUL.\n" \
+"  -R          swap input file pairs.\n" \
+"  -B          detect complete rewrites.\n" \
+"  -M          detect renames.\n" \
+"  -C          detect copies.\n" \
+"  --find-copies-harder\n" \
+"              try unchanged files as candidate for copy detection.\n" \
+"  -O<file>    reorder diffs according to the <file>.\n" \
+"  -S<string>  find filepair whose only one side contains the string.\n" \
+"  --pickaxe-all\n" \
+"              show all files diff when -S is used and hit is found.\n"
+
+extern int diff_queue_is_empty(void);
+
+#define DIFF_FORMAT_RAW                1
+#define DIFF_FORMAT_PATCH      2
+#define DIFF_FORMAT_NO_OUTPUT  3
+#define DIFF_FORMAT_NAME       4
+
+extern void diff_flush(int output_style, int line_terminator);
+
+/* diff-raw status letters */
+#define DIFF_STATUS_ADDED              'A'
+#define DIFF_STATUS_COPIED             'C'
+#define DIFF_STATUS_DELETED            'D'
+#define DIFF_STATUS_MODIFIED           'M'
+#define DIFF_STATUS_RENAMED            'R'
+#define DIFF_STATUS_TYPE_CHANGED       'T'
+#define DIFF_STATUS_UNKNOWN            'X'
+#define DIFF_STATUS_UNMERGED           'U'
+
+/* these are not diff-raw status letters proper, but used by
+ * diffcore-filter insn to specify additional restrictions.
+ */
+#define DIFF_STATUS_FILTER_AON         'A'
+#define DIFF_STATUS_FILTER_BROKEN      'B'
 
 #endif /* DIFF_H */