4 enum apply_ws_error_action {
11 enum apply_ws_ignore {
16 enum apply_verbosity {
17 verbosity_silent = -1,
23 * We need to keep track of how symlinks in the preimage are
24 * manipulated by the patches. A patch to add a/b/c where a/b
25 * is a symlink should not be allowed to affect the directory
26 * the symlink points at, but if the same patch removes a/b,
27 * it is perfectly fine, as the patch removes a/b to make room
28 * to create a directory a/b so that a/b/c can be created.
30 * See also "struct string_list symlink_changes" in "struct
33 #define APPLY_SYMLINK_GOES_AWAY 01
34 #define APPLY_SYMLINK_IN_RESULT 02
40 /* These are lock_file related */
41 struct lock_file *lock_file;
44 /* These control what gets looked at and modified */
45 int apply; /* this is not a dry-run */
46 int cached; /* apply to the index only */
47 int check; /* preimage must match working tree, don't actually apply */
48 int check_index; /* preimage must match the indexed version */
49 int update_index; /* check_index && apply */
51 /* These control cosmetic aspect of the output */
52 int diffstat; /* just show a diffstat, and don't actually apply */
53 int numstat; /* just show a numeric diffstat, and don't actually apply */
54 int summary; /* just report creation, deletion, etc, and don't actually apply */
56 /* These boolean parameters control how the apply is done */
59 int apply_with_reject;
65 /* Other non boolean parameters */
66 const char *index_file;
67 enum apply_verbosity apply_verbosity;
68 const char *fake_ancestor;
69 const char *patch_input_file;
74 unsigned int p_context;
76 /* Exclude and include path parameters */
77 struct string_list limit_by_name;
80 /* Various "current state" */
81 int linenr; /* current line number */
82 struct string_list symlink_changes; /* we have to track symlinks */
85 * For "diff-stat" like behaviour, we keep track of the biggest change
86 * we've seen, and the longest filename. That allows us to do simple
93 * Records filenames that have been touched, in order to handle
94 * the case where more than one patches touch the same file.
96 struct string_list fn_table;
99 * This is to save reporting routines before using
100 * set_error_routine() or set_warn_routine() to install muting
101 * routines when in verbosity_silent mode.
103 void (*saved_error_routine)(const char *err, va_list params);
104 void (*saved_warn_routine)(const char *warn, va_list params);
106 /* These control whitespace errors */
107 enum apply_ws_error_action ws_error_action;
108 enum apply_ws_ignore ws_ignore_action;
109 const char *whitespace_option;
110 int whitespace_error;
111 int squelch_whitespace_errors;
112 int applied_after_fixing_ws;
115 extern int apply_parse_options(int argc, const char **argv,
116 struct apply_state *state,
117 int *force_apply, int *options,
118 const char * const *apply_usage);
119 extern int init_apply_state(struct apply_state *state,
121 struct lock_file *lock_file);
122 extern void clear_apply_state(struct apply_state *state);
123 extern int check_apply_state(struct apply_state *state, int force_apply);
126 * Some aspects of the apply behavior are controlled by the following
127 * bits in the "options" parameter passed to apply_all_patches().
129 #define APPLY_OPT_INACCURATE_EOF (1<<0) /* accept inaccurate eof */
130 #define APPLY_OPT_RECOUNT (1<<1) /* accept inaccurate line count */
132 extern int apply_all_patches(struct apply_state *state,