diff options
Diffstat (limited to 'src/nvim/file_search.c')
| -rw-r--r-- | src/nvim/file_search.c | 247 |
1 files changed, 116 insertions, 131 deletions
diff --git a/src/nvim/file_search.c b/src/nvim/file_search.c index a604c5ff3e..ff23fdf66f 100644 --- a/src/nvim/file_search.c +++ b/src/nvim/file_search.c @@ -69,15 +69,14 @@ #include "nvim/vim.h" #include "nvim/window.h" -static char_u *ff_expand_buffer = NULL; // used for expanding filenames +static char *ff_expand_buffer = NULL; // used for expanding filenames // type for the directory search stack typedef struct ff_stack { struct ff_stack *ffs_prev; - /* the fix part (no wildcards) and the part containing the wildcards - * of the search path - */ + // the fix part (no wildcards) and the part containing the wildcards + // of the search path char_u *ffs_fix_path; char_u *ffs_wc_path; @@ -87,15 +86,13 @@ typedef struct ff_stack { int ffs_filearray_size; int ffs_filearray_cur; // needed for partly handled dirs - /* to store status of partly handled directories - * 0: we work on this directory for the first time - * 1: this directory was partly searched in an earlier step - */ + // to store status of partly handled directories + // 0: we work on this directory for the first time + // 1: this directory was partly searched in an earlier step int ffs_stage; - /* How deep are we in the directory tree? - * Counts backward from value of level parameter to vim_findfile_init - */ + // How deep are we in the directory tree? + // Counts backward from value of level parameter to vim_findfile_init int ffs_level; // Did we already expand '**' to an empty string? @@ -108,14 +105,14 @@ typedef struct ff_visited { // Visited directories are different if the wildcard string are // different. So we have to save it. - char_u *ffv_wc_path; + char *ffv_wc_path; // use FileID for comparison (needed because of links), else use filename. bool file_id_valid; FileID file_id; // The memory for this struct is allocated according to the length of // ffv_fname. - char_u ffv_fname[1]; // actually longer + char ffv_fname[1]; // actually longer } ff_visited_T; // We might have to manage several visited lists during a search. @@ -134,7 +131,7 @@ typedef struct ff_visited_list_hdr { struct ff_visited_list_hdr *ffvl_next; // the filename the attached visited list is for - char_u *ffvl_filename; + char *ffvl_filename; ff_visited_T *ffvl_visited_list; } ff_visited_list_hdr_T; @@ -242,9 +239,8 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i ff_stack_T *sptr; ff_search_ctx_T *search_ctx; - /* If a search context is given by the caller, reuse it, else allocate a - * new one. - */ + // If a search context is given by the caller, reuse it, else allocate a + // new one. if (search_ctx_arg != NULL) { search_ctx = search_ctx_arg; } else { @@ -260,15 +256,15 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i if (free_visited == true) { vim_findfile_free_visited(search_ctx); } else { - /* Reuse old visited lists. Get the visited list for the given - * filename. If no list for the current filename exists, creates a new - * one. */ - search_ctx->ffsc_visited_list = ff_get_visited_list((char_u *)filename, + // Reuse old visited lists. Get the visited list for the given + // filename. If no list for the current filename exists, creates a new + // one. + search_ctx->ffsc_visited_list = ff_get_visited_list(filename, &search_ctx->ffsc_visited_lists_list); if (search_ctx->ffsc_visited_list == NULL) { goto error_return; } - search_ctx->ffsc_dir_visited_list = ff_get_visited_list((char_u *)filename, + search_ctx->ffsc_dir_visited_list = ff_get_visited_list(filename, &search_ctx->ffsc_dir_visited_lists_list); if (search_ctx->ffsc_dir_visited_list == NULL) { goto error_return; @@ -279,8 +275,8 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i ff_expand_buffer = xmalloc(MAXPATHL); } - /* Store information on starting dir now if path is relative. - * If path is absolute, we do that later. */ + // Store information on starting dir now if path is relative. + // If path is absolute, we do that later. if (path[0] == '.' && (vim_ispathsep(path[1]) || path[1] == NUL) && (!tagfile || vim_strchr(p_cpo, CPO_DOTTAG) == NULL) @@ -290,7 +286,7 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i if (!vim_isAbsName((char_u *)rel_fname) && len + 1 < MAXPATHL) { // Make the start dir an absolute path name. STRLCPY(ff_expand_buffer, rel_fname, len + 1); - search_ctx->ffsc_start_dir = FullName_save((char *)ff_expand_buffer, false); + search_ctx->ffsc_start_dir = FullName_save(ff_expand_buffer, false); } else { search_ctx->ffsc_start_dir = xstrnsave(rel_fname, len); } @@ -314,15 +310,15 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i path += 2; } else #endif - if (os_dirname(ff_expand_buffer, MAXPATHL) == FAIL) { + if (os_dirname((char_u *)ff_expand_buffer, MAXPATHL) == FAIL) { goto error_return; } - search_ctx->ffsc_start_dir = (char *)vim_strsave(ff_expand_buffer); + search_ctx->ffsc_start_dir = xstrdup(ff_expand_buffer); #ifdef BACKSLASH_IN_FILENAME - /* A path that starts with "/dir" is relative to the drive, not to the - * directory (but not for "//machine/dir"). Only use the drive name. */ + // A path that starts with "/dir" is relative to the drive, not to the + // directory (but not for "//machine/dir"). Only use the drive name. if ((*path == '/' || *path == '\\') && path[1] != path[0] && search_ctx->ffsc_start_dir[1] == ':') { @@ -362,9 +358,7 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i search_ctx->ffsc_stopdirs_v[dircount - 1] = xstrnsave(helper, (size_t)(walker - helper)); walker++; } else { - /* this might be "", which means ascent till top - * of directory tree. - */ + // this might be "", which means ascent till top of directory tree. search_ctx->ffsc_stopdirs_v[dircount - 1] = xstrdup(helper); } @@ -375,10 +369,9 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i search_ctx->ffsc_level = level; - /* split into: - * -fix path - * -wildcard_stuff (might be NULL) - */ + // split into: + // -fix path + // -wildcard_stuff (might be NULL) wc_part = vim_strchr(path, '*'); if (wc_part != NULL) { int64_t llevel; @@ -403,12 +396,12 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i break; } if (STRNCMP(wc_part, "**", 2) == 0) { - ff_expand_buffer[len++] = (char_u)(*wc_part++); - ff_expand_buffer[len++] = (char_u)(*wc_part++); + ff_expand_buffer[len++] = *wc_part++; + ff_expand_buffer[len++] = *wc_part++; llevel = strtol(wc_part, &errpt, 10); if (errpt != wc_part && llevel > 0 && llevel < 255) { - ff_expand_buffer[len++] = (char_u)llevel; + ff_expand_buffer[len++] = (char)llevel; } else if (errpt != wc_part && llevel == 0) { // restrict is 0 -> remove already added '**' len -= 2; @@ -423,40 +416,39 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i goto error_return; } } else { - ff_expand_buffer[len++] = (char_u)(*wc_part++); + ff_expand_buffer[len++] = *wc_part++; } } ff_expand_buffer[len] = NUL; - search_ctx->ffsc_wc_path = (char *)vim_strsave(ff_expand_buffer); + search_ctx->ffsc_wc_path = xstrdup(ff_expand_buffer); } else { search_ctx->ffsc_fix_path = xstrdup(path); } if (search_ctx->ffsc_start_dir == NULL) { - /* store the fix part as startdir. - * This is needed if the parameter path is fully qualified. - */ + // store the fix part as startdir. + // This is needed if the parameter path is fully qualified. search_ctx->ffsc_start_dir = xstrdup(search_ctx->ffsc_fix_path); search_ctx->ffsc_fix_path[0] = NUL; } // create an absolute path - if (STRLEN(search_ctx->ffsc_start_dir) - + STRLEN(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL) { + if (strlen(search_ctx->ffsc_start_dir) + + strlen(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL) { emsg(_(e_pathtoolong)); goto error_return; } STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir); - add_pathsep((char *)ff_expand_buffer); + add_pathsep(ff_expand_buffer); { - size_t eb_len = STRLEN(ff_expand_buffer); - char_u *buf = xmalloc(eb_len + STRLEN(search_ctx->ffsc_fix_path) + 1); + size_t eb_len = strlen(ff_expand_buffer); + char_u *buf = xmalloc(eb_len + strlen(search_ctx->ffsc_fix_path) + 1); STRCPY(buf, ff_expand_buffer); STRCPY(buf + eb_len, search_ctx->ffsc_fix_path); if (os_isdir((char *)buf)) { STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path); - add_pathsep((char *)ff_expand_buffer); + add_pathsep(ff_expand_buffer); } else { char *p = path_tail(search_ctx->ffsc_fix_path); char *wc_path = NULL; @@ -471,16 +463,16 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i xfree(buf); goto error_return; } - STRLCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, eb_len + (size_t)len + 1); - add_pathsep((char *)ff_expand_buffer); + xstrlcat(ff_expand_buffer, search_ctx->ffsc_fix_path, eb_len + (size_t)len + 1); + add_pathsep(ff_expand_buffer); } else { - len = (int)STRLEN(search_ctx->ffsc_fix_path); + len = (int)strlen(search_ctx->ffsc_fix_path); } if (search_ctx->ffsc_wc_path != NULL) { wc_path = xstrdup(search_ctx->ffsc_wc_path); - temp = xmalloc(STRLEN(search_ctx->ffsc_wc_path) - + STRLEN(search_ctx->ffsc_fix_path + len) + temp = xmalloc(strlen(search_ctx->ffsc_wc_path) + + strlen(search_ctx->ffsc_fix_path + len) + 1); STRCPY(temp, search_ctx->ffsc_fix_path + len); STRCAT(temp, search_ctx->ffsc_wc_path); @@ -492,7 +484,7 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i xfree(buf); } - sptr = ff_create_stack_element(ff_expand_buffer, (char_u *)search_ctx->ffsc_wc_path, level, 0); + sptr = ff_create_stack_element(ff_expand_buffer, search_ctx->ffsc_wc_path, level, 0); ff_push(search_ctx, sptr); search_ctx->ffsc_file_to_search = xstrdup(filename); @@ -513,8 +505,8 @@ char_u *vim_findfile_stopdir(char_u *buf) while (*r_ptr != NUL && *r_ptr != ';') { if (r_ptr[0] == '\\' && r_ptr[1] == ';') { - /* Overwrite the escape char, - * use STRLEN(r_ptr) to move the trailing '\0'. */ + // Overwrite the escape char, + // use STRLEN(r_ptr) to move the trailing '\0'. STRMOVE(r_ptr, r_ptr + 1); r_ptr++; } @@ -577,7 +569,7 @@ char_u *vim_findfile(void *search_ctx_arg) // store the end of the start dir -- needed for upward search if (search_ctx->ffsc_start_dir != NULL) { - path_end = (char_u *)&search_ctx->ffsc_start_dir[STRLEN(search_ctx->ffsc_start_dir)]; + path_end = (char_u *)&search_ctx->ffsc_start_dir[strlen(search_ctx->ffsc_start_dir)]; } // upward search loop @@ -615,7 +607,7 @@ char_u *vim_findfile(void *search_ctx_arg) // first time (hence stackp->ff_filearray == NULL) if (stackp->ffs_filearray == NULL && ff_check_visited(&search_ctx->ffsc_dir_visited_list->ffvl_visited_list, - stackp->ffs_fix_path, stackp->ffs_wc_path) == FAIL) { + (char *)stackp->ffs_fix_path, (char *)stackp->ffs_wc_path) == FAIL) { #ifdef FF_VERBOSE if (p_verbose >= 5) { verbose_enter_scroll(); @@ -653,16 +645,14 @@ char_u *vim_findfile(void *search_ctx_arg) if (stackp->ffs_filearray == NULL) { char *dirptrs[2]; - /* we use filepath to build the path expand_wildcards() should - * expand. - */ + // we use filepath to build the path expand_wildcards() should expand. dirptrs[0] = (char *)file_path; dirptrs[1] = NULL; // if we have a start dir copy it in if (!vim_isAbsName(stackp->ffs_fix_path) && search_ctx->ffsc_start_dir) { - if (STRLEN(search_ctx->ffsc_start_dir) + 1 >= MAXPATHL) { + if (strlen(search_ctx->ffsc_start_dir) + 1 >= MAXPATHL) { ff_free_stack_element(stackp); goto fail; } @@ -742,9 +732,9 @@ char_u *vim_findfile(void *search_ctx_arg) stackp->ffs_filearray[0] = xstrdup(dirptrs[0]); stackp->ffs_filearray_size = 1; } else { - /* Add EW_NOTWILD because the expanded path may contain - * wildcard characters that are to be taken literally. - * This is a bit of a hack. */ + // Add EW_NOTWILD because the expanded path may contain + // wildcard characters that are to be taken literally. + // This is a bit of a hack. expand_wildcards((dirptrs[1] == NULL) ? 1 : 2, dirptrs, &stackp->ffs_filearray_size, &stackp->ffs_filearray, @@ -768,8 +758,8 @@ char_u *vim_findfile(void *search_ctx_arg) continue; // not a directory } // prepare the filename to be checked for existence below - if (STRLEN(stackp->ffs_filearray[i]) + 1 - + STRLEN(search_ctx->ffsc_file_to_search) >= MAXPATHL) { + if (strlen(stackp->ffs_filearray[i]) + 1 + + strlen(search_ctx->ffsc_file_to_search) >= MAXPATHL) { ff_free_stack_element(stackp); goto fail; } @@ -797,7 +787,7 @@ char_u *vim_findfile(void *search_ctx_arg) == os_isdir((char *)file_path))))) #ifndef FF_VERBOSE && (ff_check_visited(&search_ctx->ffsc_visited_list->ffvl_visited_list, - file_path, (char_u *)"") == OK) + (char *)file_path, "") == OK) #endif ) { #ifdef FF_VERBOSE @@ -821,10 +811,9 @@ char_u *vim_findfile(void *search_ctx_arg) if (!path_with_url((char *)file_path)) { simplify_filename(file_path); } - if (os_dirname(ff_expand_buffer, MAXPATHL) + if (os_dirname((char_u *)ff_expand_buffer, MAXPATHL) == OK) { - p = path_shorten_fname(file_path, - ff_expand_buffer); + p = (char_u *)path_shorten_fname((char *)file_path, ff_expand_buffer); if (p != NULL) { STRMOVE(file_path, p); } @@ -855,8 +844,8 @@ char_u *vim_findfile(void *search_ctx_arg) continue; // not a directory } ff_push(search_ctx, - ff_create_stack_element((char_u *)stackp->ffs_filearray[i], - rest_of_wildcards, + ff_create_stack_element(stackp->ffs_filearray[i], + (char *)rest_of_wildcards, stackp->ffs_level - 1, 0)); } } @@ -869,16 +858,16 @@ char_u *vim_findfile(void *search_ctx_arg) if (STRNCMP(stackp->ffs_wc_path, "**", 2) == 0) { for (int i = stackp->ffs_filearray_cur; i < stackp->ffs_filearray_size; i++) { - if (FNAMECMP(stackp->ffs_filearray[i], - stackp->ffs_fix_path) == 0) { + if (path_fnamecmp(stackp->ffs_filearray[i], + (char *)stackp->ffs_fix_path) == 0) { continue; // don't repush same directory } if (!os_isdir(stackp->ffs_filearray[i])) { continue; // not a directory } ff_push(search_ctx, - ff_create_stack_element((char_u *)stackp->ffs_filearray[i], - stackp->ffs_wc_path, stackp->ffs_level - 1, 1)); + ff_create_stack_element(stackp->ffs_filearray[i], + (char *)stackp->ffs_wc_path, stackp->ffs_level - 1, 1)); } } @@ -886,17 +875,16 @@ char_u *vim_findfile(void *search_ctx_arg) ff_free_stack_element(stackp); } - /* If we reached this, we didn't find anything downwards. - * Let's check if we should do an upward search. - */ + // If we reached this, we didn't find anything downwards. + // Let's check if we should do an upward search. if (search_ctx->ffsc_start_dir && search_ctx->ffsc_stopdirs_v != NULL && !got_int) { ff_stack_T *sptr; // is the last starting directory in the stop list? - if (ff_path_in_stoplist((char_u *)search_ctx->ffsc_start_dir, + if (ff_path_in_stoplist(search_ctx->ffsc_start_dir, (int)(path_end - (char_u *)search_ctx->ffsc_start_dir), - (char_u **)search_ctx->ffsc_stopdirs_v) == true) { + search_ctx->ffsc_stopdirs_v) == true) { break; } @@ -914,8 +902,8 @@ char_u *vim_findfile(void *search_ctx_arg) break; } - if (STRLEN(search_ctx->ffsc_start_dir) + 1 - + STRLEN(search_ctx->ffsc_fix_path) >= MAXPATHL) { + if (strlen(search_ctx->ffsc_start_dir) + 1 + + strlen(search_ctx->ffsc_fix_path) >= MAXPATHL) { goto fail; } STRCPY(file_path, search_ctx->ffsc_start_dir); @@ -925,8 +913,8 @@ char_u *vim_findfile(void *search_ctx_arg) STRCAT(file_path, search_ctx->ffsc_fix_path); // create a new stack entry - sptr = ff_create_stack_element(file_path, - (char_u *)search_ctx->ffsc_wc_path, search_ctx->ffsc_level, 0); + sptr = ff_create_stack_element((char *)file_path, + search_ctx->ffsc_wc_path, search_ctx->ffsc_level, 0); ff_push(search_ctx, sptr); } else { break; @@ -983,7 +971,7 @@ static void ff_free_visited_list(ff_visited_T *vl) /// @return the already visited list for the given filename. If none is found it /// allocates a new one. -static ff_visited_list_hdr_T *ff_get_visited_list(char_u *filename, +static ff_visited_list_hdr_T *ff_get_visited_list(char *filename, ff_visited_list_hdr_T **list_headp) { ff_visited_list_hdr_T *retptr = NULL; @@ -992,7 +980,7 @@ static ff_visited_list_hdr_T *ff_get_visited_list(char_u *filename, if (*list_headp != NULL) { retptr = *list_headp; while (retptr != NULL) { - if (FNAMECMP(filename, retptr->ffvl_filename) == 0) { + if (path_fnamecmp(filename, retptr->ffvl_filename) == 0) { #ifdef FF_VERBOSE if (p_verbose >= 5) { verbose_enter_scroll(); @@ -1020,7 +1008,7 @@ static ff_visited_list_hdr_T *ff_get_visited_list(char_u *filename, retptr = xmalloc(sizeof(*retptr)); retptr->ffvl_visited_list = NULL; - retptr->ffvl_filename = vim_strsave(filename); + retptr->ffvl_filename = xstrdup(filename); retptr->ffvl_next = *list_headp; *list_headp = retptr; @@ -1071,7 +1059,7 @@ static bool ff_wc_equal(char_u *s1, char_u *s2) /// /// @return FAIL if the given file/dir is already in the list or, /// OK if it is newly added -static int ff_check_visited(ff_visited_T **visited_list, char_u *fname, char_u *wc_path) +static int ff_check_visited(ff_visited_T **visited_list, char *fname, char *wc_path) { ff_visited_T *vp; bool url = false; @@ -1079,23 +1067,23 @@ static int ff_check_visited(ff_visited_T **visited_list, char_u *fname, char_u * FileID file_id; // For a URL we only compare the name, otherwise we compare the // device/inode. - if (path_with_url((char *)fname)) { + if (path_with_url(fname)) { STRLCPY(ff_expand_buffer, fname, MAXPATHL); url = true; } else { ff_expand_buffer[0] = NUL; - if (!os_fileid((char *)fname, &file_id)) { + if (!os_fileid(fname, &file_id)) { return FAIL; } } // check against list of already visited files for (vp = *visited_list; vp != NULL; vp = vp->ffv_next) { - if ((url && FNAMECMP(vp->ffv_fname, ff_expand_buffer) == 0) + if ((url && path_fnamecmp(vp->ffv_fname, ff_expand_buffer) == 0) || (!url && vp->file_id_valid && os_fileid_equal(&(vp->file_id), &file_id))) { // are the wildcard parts equal - if (ff_wc_equal(vp->ffv_wc_path, wc_path)) { + if (ff_wc_equal((char_u *)vp->ffv_wc_path, (char_u *)wc_path)) { // already visited return FAIL; } @@ -1103,7 +1091,7 @@ static int ff_check_visited(ff_visited_T **visited_list, char_u *fname, char_u * } // New file/dir. Add it to the list of visited files/dirs. - vp = xmalloc(sizeof(ff_visited_T) + STRLEN(ff_expand_buffer)); + vp = xmalloc(sizeof(ff_visited_T) + strlen(ff_expand_buffer)); if (!url) { vp->file_id_valid = true; @@ -1115,7 +1103,7 @@ static int ff_check_visited(ff_visited_T **visited_list, char_u *fname, char_u * } if (wc_path != NULL) { - vp->ffv_wc_path = vim_strsave(wc_path); + vp->ffv_wc_path = xstrdup(wc_path); } else { vp->ffv_wc_path = NULL; } @@ -1127,7 +1115,7 @@ static int ff_check_visited(ff_visited_T **visited_list, char_u *fname, char_u * } /// create stack element from given path pieces -static ff_stack_T *ff_create_stack_element(char_u *fix_part, char_u *wc_part, int level, +static ff_stack_T *ff_create_stack_element(char *fix_part, char *wc_part, int level, int star_star_empty) { ff_stack_T *new = xmalloc(sizeof(ff_stack_T)); @@ -1142,14 +1130,14 @@ static ff_stack_T *ff_create_stack_element(char_u *fix_part, char_u *wc_part, in // the following saves NULL pointer checks in vim_findfile if (fix_part == NULL) { - fix_part = (char_u *)""; + fix_part = ""; } - new->ffs_fix_path = vim_strsave(fix_part); + new->ffs_fix_path = (char_u *)xstrdup(fix_part); if (wc_part == NULL) { - wc_part = (char_u *)""; + wc_part = ""; } - new->ffs_wc_path = vim_strsave(wc_part); + new->ffs_wc_path = (char_u *)xstrdup(wc_part); return new; } @@ -1157,8 +1145,8 @@ static ff_stack_T *ff_create_stack_element(char_u *fix_part, char_u *wc_part, in /// Push a dir on the directory stack. static void ff_push(ff_search_ctx_T *search_ctx, ff_stack_T *stack_ptr) { - /* check for NULL pointer, not to return an error to the user, but - * to prevent a crash */ + // check for NULL pointer, not to return an error to the user, but + // to prevent a crash if (stack_ptr != NULL) { stack_ptr->ffs_prev = search_ctx->ffsc_stack_ptr; search_ctx->ffsc_stack_ptr = stack_ptr; @@ -1235,7 +1223,7 @@ static void ff_clear(ff_search_ctx_T *search_ctx) /// check if the given path is in the stopdirs /// /// @return true if yes else false -static int ff_path_in_stoplist(char_u *path, int path_len, char_u **stopdirs_v) +static int ff_path_in_stoplist(char *path, int path_len, char **stopdirs_v) { int i = 0; @@ -1251,16 +1239,15 @@ static int ff_path_in_stoplist(char_u *path, int path_len, char_u **stopdirs_v) for (i = 0; stopdirs_v[i] != NULL; i++) { if ((int)STRLEN(stopdirs_v[i]) > path_len) { - /* match for parent directory. So '/home' also matches - * '/home/rks'. Check for PATHSEP in stopdirs_v[i], else - * '/home/r' would also match '/home/rks' - */ - if (FNAMENCMP(stopdirs_v[i], path, path_len) == 0 + // match for parent directory. So '/home' also matches + // '/home/rks'. Check for PATHSEP in stopdirs_v[i], else + // '/home/r' would also match '/home/rks' + if (path_fnamencmp(stopdirs_v[i], path, (size_t)path_len) == 0 && vim_ispathsep(stopdirs_v[i][path_len])) { return true; } } else { - if (FNAMECMP(stopdirs_v[i], path) == 0) { + if (path_fnamecmp(stopdirs_v[i], path) == 0) { return true; } } @@ -1304,7 +1291,7 @@ char_u *find_file_in_path(char_u *ptr, size_t len, int options, int first, char_ FINDFILE_BOTH, rel_fname, (char_u *)curbuf->b_p_sua); } -static char_u *ff_file_to_find = NULL; +static char *ff_file_to_find = NULL; static void *fdip_search_ctx = NULL; #if defined(EXITFREE) @@ -1350,7 +1337,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first static char *dir; static int did_findfile_init = false; char_u save_char; - char_u *file_name = NULL; + char *file_name = NULL; char *buf = NULL; int rel_to_curdir; @@ -1371,10 +1358,10 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first ptr[len] = save_char; xfree(ff_file_to_find); - ff_file_to_find = vim_strsave((char_u *)NameBuff); + ff_file_to_find = xstrdup(NameBuff); if (options & FNAME_UNESC) { // Change all "\ " to " ". - for (ptr = ff_file_to_find; *ptr != NUL; ptr++) { + for (ptr = (char_u *)ff_file_to_find; *ptr != NUL; ptr++) { if (ptr[0] == '\\' && ptr[1] == ' ') { memmove(ptr, ptr + 1, STRLEN(ptr)); } @@ -1388,7 +1375,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first || (ff_file_to_find[1] == '.' && (ff_file_to_find[2] == NUL || vim_ispathsep(ff_file_to_find[2]))))); - if (vim_isAbsName(ff_file_to_find) + if (vim_isAbsName((char_u *)ff_file_to_find) // "..", "../path", "." and "./path": don't use the path_option || rel_to_curdir #if defined(WIN32) @@ -1402,15 +1389,15 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first // If this is not a first call, return NULL. We already returned a // filename on the first call. if (first == true) { - if (path_with_url((char *)ff_file_to_find)) { - file_name = vim_strsave(ff_file_to_find); + if (path_with_url(ff_file_to_find)) { + file_name = xstrdup(ff_file_to_find); goto theend; } - /* When FNAME_REL flag given first use the directory of the file. - * Otherwise or when this fails use the current directory. */ + // When FNAME_REL flag given first use the directory of the file. + // Otherwise or when this fails use the current directory. for (int run = 1; run <= 2; run++) { - size_t l = STRLEN(ff_file_to_find); + size_t l = strlen(ff_file_to_find); if (run == 1 && rel_to_curdir && (options & FNAME_REL) @@ -1418,14 +1405,13 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first && STRLEN(rel_fname) + l < MAXPATHL) { STRCPY(NameBuff, rel_fname); STRCPY(path_tail((char *)NameBuff), ff_file_to_find); - l = STRLEN(NameBuff); + l = strlen(NameBuff); } else { STRCPY(NameBuff, ff_file_to_find); run = 2; } - /* When the file doesn't exist, try adding parts of - * 'suffixesadd'. */ + // When the file doesn't exist, try adding parts of 'suffixesadd'. buf = (char *)suffixes; for (;;) { if ( @@ -1433,7 +1419,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first && (find_what == FINDFILE_BOTH || ((find_what == FINDFILE_DIR) == os_isdir(NameBuff))))) { - file_name = vim_strsave((char_u *)NameBuff); + file_name = xstrdup(NameBuff); goto theend; } if (*buf == NUL) { @@ -1457,7 +1443,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first for (;;) { if (did_findfile_init) { - file_name = vim_findfile(fdip_search_ctx); + file_name = (char *)vim_findfile(fdip_search_ctx); if (file_name != NULL) { break; } @@ -1467,8 +1453,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first char_u *r_ptr; if (dir == NULL || *dir == NUL) { - /* We searched all paths of the option, now we can - * free the search context. */ + // We searched all paths of the option, now we can free the search context. vim_findfile_cleanup(fdip_search_ctx); fdip_search_ctx = NULL; break; @@ -1482,7 +1467,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first // get the stopdir string r_ptr = vim_findfile_stopdir((char_u *)buf); - fdip_search_ctx = vim_findfile_init(buf, (char *)ff_file_to_find, + fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find, (char *)r_ptr, 100, false, find_what, fdip_search_ctx, false, (char *)rel_fname); if (fdip_search_ctx != NULL) { @@ -1513,7 +1498,7 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first } theend: - return file_name; + return (char_u *)file_name; } void do_autocmd_dirchanged(char *new_dir, CdScope scope, CdCause cause, bool pre) |