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8cf2a84e9d
Multiple locations within this patch series alter a case sensitive string comparison call such as strcmp() to be a call to a string comparison call that selects case comparison based on the global ignore_case variable. Behaviorally, when core.ignorecase=false, the *_icase() versions are functionally equivalent to their C runtime counterparts. When core.ignorecase=true, the *_icase() versions perform a case insensitive comparison. Like Linus' earlier ignorecase patch, these may ignore filename conventions on certain file systems. By isolating filename comparisons to certain functions, support for those filename conventions may be more easily met. Signed-off-by: Joshua Jensen <jjensen@workspacewhiz.com> Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
109 lines
3.1 KiB
C
109 lines
3.1 KiB
C
#ifndef DIR_H
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#define DIR_H
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struct dir_entry {
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unsigned int len;
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char name[FLEX_ARRAY]; /* more */
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};
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#define EXC_FLAG_NODIR 1
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#define EXC_FLAG_NOWILDCARD 2
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#define EXC_FLAG_ENDSWITH 4
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#define EXC_FLAG_MUSTBEDIR 8
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struct exclude_list {
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int nr;
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int alloc;
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struct exclude {
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const char *pattern;
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int patternlen;
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const char *base;
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int baselen;
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int to_exclude;
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int flags;
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} **excludes;
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};
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struct exclude_stack {
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struct exclude_stack *prev;
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char *filebuf;
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int baselen;
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int exclude_ix;
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};
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struct dir_struct {
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int nr, alloc;
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int ignored_nr, ignored_alloc;
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enum {
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DIR_SHOW_IGNORED = 1<<0,
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DIR_SHOW_OTHER_DIRECTORIES = 1<<1,
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DIR_HIDE_EMPTY_DIRECTORIES = 1<<2,
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DIR_NO_GITLINKS = 1<<3,
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DIR_COLLECT_IGNORED = 1<<4
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} flags;
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struct dir_entry **entries;
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struct dir_entry **ignored;
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/* Exclude info */
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const char *exclude_per_dir;
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struct exclude_list exclude_list[3];
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/*
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* We maintain three exclude pattern lists:
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* EXC_CMDL lists patterns explicitly given on the command line.
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* EXC_DIRS lists patterns obtained from per-directory ignore files.
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* EXC_FILE lists patterns from fallback ignore files.
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*/
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#define EXC_CMDL 0
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#define EXC_DIRS 1
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#define EXC_FILE 2
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struct exclude_stack *exclude_stack;
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char basebuf[PATH_MAX];
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};
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#define MATCHED_RECURSIVELY 1
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#define MATCHED_FNMATCH 2
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#define MATCHED_EXACTLY 3
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extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
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extern int fill_directory(struct dir_struct *dir, const char **pathspec);
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extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
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extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
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int *dtype, struct exclude_list *el);
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extern int excluded(struct dir_struct *, const char *, int *);
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struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len);
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extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
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char **buf_p, struct exclude_list *which, int check_index);
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extern void add_excludes_from_file(struct dir_struct *, const char *fname);
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extern void add_exclude(const char *string, const char *base,
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int baselen, struct exclude_list *which);
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extern int file_exists(const char *);
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extern char *get_relative_cwd(char *buffer, int size, const char *dir);
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extern int is_inside_dir(const char *dir);
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static inline int is_dot_or_dotdot(const char *name)
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{
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return (name[0] == '.' &&
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(name[1] == '\0' ||
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(name[1] == '.' && name[2] == '\0')));
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}
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extern int is_empty_dir(const char *dir);
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extern void setup_standard_excludes(struct dir_struct *dir);
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#define REMOVE_DIR_EMPTY_ONLY 01
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#define REMOVE_DIR_KEEP_NESTED_GIT 02
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extern int remove_dir_recursively(struct strbuf *path, int flag);
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/* tries to remove the path with empty directories along it, ignores ENOENT */
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extern int remove_path(const char *path);
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extern int strcmp_icase(const char *a, const char *b);
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extern int strncmp_icase(const char *a, const char *b, size_t count);
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extern int fnmatch_icase(const char *pattern, const char *string, int flags);
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#endif
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