refactor: replace char_u with char 20 (#21714)

refactor: replace char_u with char

Work on https://github.com/neovim/neovim/issues/459

1 files changed, 18 insertions, 18 deletions

diff --git a/src/nvim/file_search.c b/src/nvim/file_search.c
index 5c5839cb08..fe46e457d5 100644
--- a/src/nvim/file_search.c
+++ b/src/nvim/file_search.c
@@ -347,7 +347,7 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i
     }
 
     size_t dircount = 1;
-    search_ctx->ffsc_stopdirs_v = xmalloc(sizeof(char_u *));
+    search_ctx->ffsc_stopdirs_v = xmalloc(sizeof(char *));
 
     do {
       char *helper;
@@ -355,7 +355,7 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i
 
       helper = walker;
       ptr = xrealloc(search_ctx->ffsc_stopdirs_v,
-                     (dircount + 1) * sizeof(char_u *));
+                     (dircount + 1) * sizeof(char *));
       search_ctx->ffsc_stopdirs_v = ptr;
       walker = vim_strchr(walker, ';');
       if (walker) {
@@ -447,11 +447,11 @@ void *vim_findfile_init(char *path, char *filename, char *stopdirs, int level, i
   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);
+    char *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)) {
+    if (os_isdir(buf)) {
       STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path);
       add_pathsep(ff_expand_buffer);
     } else {
@@ -555,7 +555,7 @@ char_u *vim_findfile(void *search_ctx_arg)
 {
   char *file_path;
   char *rest_of_wildcards;
-  char_u *path_end = NULL;
+  char *path_end = NULL;
   ff_stack_T *stackp = NULL;
   size_t len;
   char *p;
@@ -574,7 +574,7 @@ 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 = &search_ctx->ffsc_start_dir[strlen(search_ctx->ffsc_start_dir)];
   }
 
   // upward search loop
@@ -886,16 +886,16 @@ char_u *vim_findfile(void *search_ctx_arg)
 
       // is the last starting directory in the stop list?
       if (ff_path_in_stoplist(search_ctx->ffsc_start_dir,
-                              (int)(path_end - (char_u *)search_ctx->ffsc_start_dir),
+                              (int)(path_end - search_ctx->ffsc_start_dir),
                               search_ctx->ffsc_stopdirs_v) == true) {
         break;
       }
 
       // cut of last dir
-      while (path_end > (char_u *)search_ctx->ffsc_start_dir && vim_ispathsep(*path_end)) {
+      while (path_end > search_ctx->ffsc_start_dir && vim_ispathsep(*path_end)) {
         path_end--;
       }
-      while (path_end > (char_u *)search_ctx->ffsc_start_dir && !vim_ispathsep(path_end[-1])) {
+      while (path_end > search_ctx->ffsc_start_dir && !vim_ispathsep(path_end[-1])) {
         path_end--;
       }
       *path_end = 0;
@@ -1025,7 +1025,7 @@ static ff_visited_list_hdr_T *ff_get_visited_list(char *filename,
 ///  - char by char comparison is OK
 ///  - the only differences are in the counters behind a '**', so
 ///    '**\20' is equal to '**\24'
-static bool ff_wc_equal(char_u *s1, char_u *s2)
+static bool ff_wc_equal(char *s1, char *s2)
 {
   int i, j;
   int c1 = NUL;
@@ -1042,8 +1042,8 @@ static bool ff_wc_equal(char_u *s1, char_u *s2)
   }
 
   for (i = 0, j = 0; s1[i] != NUL && s2[j] != NUL;) {
-    c1 = utf_ptr2char((char *)s1 + i);
-    c2 = utf_ptr2char((char *)s2 + j);
+    c1 = utf_ptr2char(s1 + i);
+    c2 = utf_ptr2char(s2 + j);
 
     if ((p_fic ? mb_tolower(c1) != mb_tolower(c2) : c1 != c2)
         && (prev1 != '*' || prev2 != '*')) {
@@ -1052,8 +1052,8 @@ static bool ff_wc_equal(char_u *s1, char_u *s2)
     prev2 = prev1;
     prev1 = c1;
 
-    i += utfc_ptr2len((char *)s1 + i);
-    j += utfc_ptr2len((char *)s2 + j);
+    i += utfc_ptr2len(s1 + i);
+    j += utfc_ptr2len(s2 + j);
   }
   return s1[i] == s2[j];
 }
@@ -1086,7 +1086,7 @@ static int ff_check_visited(ff_visited_T **visited_list, char *fname, char *wc_p
         || (!url && vp->file_id_valid
             && os_fileid_equal(&(vp->file_id), &file_id))) {
       // are the wildcard parts equal
-      if (ff_wc_equal((char_u *)vp->ffv_wc_path, (char_u *)wc_path)) {
+      if (ff_wc_equal(vp->ffv_wc_path, wc_path)) {
         // already visited
         return FAIL;
       }
@@ -1453,7 +1453,7 @@ char *find_file_in_path_option(char *ptr, size_t len, int options, int first, ch
 
         did_findfile_init = false;
       } else {
-        char_u *r_ptr;
+        char *r_ptr;
 
         if (dir == NULL || *dir == NUL) {
           // We searched all paths of the option, now we can free the search context.
@@ -1469,9 +1469,9 @@ char *find_file_in_path_option(char *ptr, size_t len, int options, int first, ch
         copy_option_part(&dir, buf, MAXPATHL, " ,");
 
         // get the stopdir string
-        r_ptr = vim_findfile_stopdir((char_u *)buf);
+        r_ptr = (char *)vim_findfile_stopdir((char_u *)buf);
         fdip_search_ctx = vim_findfile_init(buf, ff_file_to_find,
-                                            (char *)r_ptr, 100, false, find_what,
+                                            r_ptr, 100, false, find_what,
                                             fdip_search_ctx, false, rel_fname);
         if (fdip_search_ctx != NULL) {
           did_findfile_init = true;