Cleanup: rename to BLI_path_cwd to BLI_path_abs_from_cwd

This is now more clearly a function that makes the path absolute
using the current working directory.

source/blender/blenkernel/intern/appdir.c

@@ -687,7 +687,7 @@ static void where_am_i(char *fullname, const size_t maxlen, const char *name)
 
     BLI_strncpy(fullname, name, maxlen);
     if (name[0] == '.') {
-      BLI_path_cwd(fullname, maxlen);
+      BLI_path_abs_from_cwd(fullname, maxlen);
 #ifdef _WIN32
       BLI_path_program_extensions_add_win32(fullname, maxlen);
 #endif

source/blender/blenlib/BLI_path_util.h

@@ -100,7 +100,7 @@ bool BLI_path_frame_range(char *path, int sta, int end, int digits) ATTR_NONNULL
 bool BLI_path_frame_get(char *path, int *r_frame, int *numdigits) ATTR_NONNULL();
 void BLI_path_frame_strip(char *path, char *ext) ATTR_NONNULL();
 bool BLI_path_frame_check_chars(const char *path) ATTR_NONNULL();
-bool BLI_path_cwd(char *path, const size_t maxlen) ATTR_NONNULL();
+bool BLI_path_abs_from_cwd(char *path, const size_t maxlen) ATTR_NONNULL();
 void BLI_path_rel(char *file, const char *relfile) ATTR_NONNULL();
 
 bool BLI_path_is_rel(const char *path) ATTR_NONNULL() ATTR_WARN_UNUSED_RESULT;

source/blender/blenlib/intern/path_util.c

@@ -1116,13 +1116,14 @@ bool BLI_path_abs(char *path, const char *basepath)
 }
 
 /**
- * Expands path relative to the current working directory, if it was relative.
- * Returns true if such expansion was done.
+ * Checks for relative path, expanding them relative to the current working directory.
+ * Returns true if the expansion was performed.
  *
- * \note Should only be done with command line paths.
- * this is _not_ something blenders internal paths support like the "//" prefix
+ * \note Should only be called with command line paths.
+ * This is _not_ something Blender's internal paths support, instead they use the "//" prefix.
+ * In most cases #BLI_path_abs should be used instead.
  */
-bool BLI_path_cwd(char *path, const size_t maxlen)
+bool BLI_path_abs_from_cwd(char *path, const size_t maxlen)
 {
 #ifdef DEBUG_STRSIZE
   memset(path, 0xff, sizeof(*path) * maxlen);

source/blender/python/intern/bpy_interface.c

@@ -940,7 +940,7 @@ static void bpy_module_delay_init(PyObject *bpy_proxy)
   char filename_abs[1024];
 
   BLI_strncpy(filename_abs, filename_rel, sizeof(filename_abs));
-  BLI_path_cwd(filename_abs, sizeof(filename_abs));
+  BLI_path_abs_from_cwd(filename_abs, sizeof(filename_abs));
   Py_DECREF(filename_obj);
 
   argv[0] = filename_abs;

source/creator/creator_args.c

@@ -1780,7 +1780,7 @@ static int arg_handle_python_file_run(int argc, const char **argv, void *data)
     /* Make the path absolute because its needed for relative linked blends to be found */
     char filename[FILE_MAX];
     BLI_strncpy(filename, argv[1], sizeof(filename));
-    BLI_path_cwd(filename, sizeof(filename));
+    BLI_path_abs_from_cwd(filename, sizeof(filename));
 
     bool ok;
     BPY_CTX_SETUP(ok = BPY_execute_filepath(C, filename, NULL));
@@ -1982,7 +1982,7 @@ static int arg_handle_load_file(int UNUSED(argc), const char **argv, void *data)
   }
 
   BLI_strncpy(filename, argv[0], sizeof(filename));
-  BLI_path_cwd(filename, sizeof(filename));
+  BLI_path_abs_from_cwd(filename, sizeof(filename));
 
   /* load the file */
   BKE_reports_init(&reports, RPT_PRINT);