MFC r281169, r293724, r293796, r294029, r294041, r294058

MFC r281169 (by andrew):
Make global variabled only used in this file static

MFC r294058:
Make common boot file_loadraw name parameter const

MFC r294041:
Remove unused reg param from fdt_fixup_memory

MFC r293724:
Enable warnings in EFI boot code

MFC r293796:
Fix typo in libefi.c

MFC r294029:
Only build EFI components on supported compilers

Sponsored by:	Multiplay

1 files changed, 7 insertions, 8 deletions

diff --git a/sys/boot/common/module.c b/sys/boot/common/module.c
index 2af9c20..a0c27dc 100644
--- a/sys/boot/common/module.c
+++ b/sys/boot/common/module.c
@@ -358,14 +358,14 @@ file_load_dependencies(struct preloaded_file *base_file)
 }
 
 /*
- * We've been asked to load (name) as (type), so just suck it in,
+ * We've been asked to load (fname) as (type), so just suck it in,
  * no arguments or anything.
  */
 struct preloaded_file *
-file_loadraw(char *name, char *type, int insert)
+file_loadraw(const char *fname, char *type, int insert)
 {
     struct preloaded_file	*fp;
-    char			*cp;
+    char			*name;
     int				fd, got;
     vm_offset_t			laddr;
 
@@ -376,12 +376,11 @@ file_loadraw(char *name, char *type, int insert)
     }
 
     /* locate the file on the load path */
-    cp = file_search(name, NULL);
-    if (cp == NULL) {
-	sprintf(command_errbuf, "can't find '%s'", name);
+    name = file_search(fname, NULL);
+    if (name == NULL) {
+	sprintf(command_errbuf, "can't find '%s'", fname);
 	return(NULL);
     }
-    name = cp;
 
     if ((fd = open(name, O_RDONLY)) < 0) {
 	sprintf(command_errbuf, "can't open '%s': %s", name, strerror(errno));
@@ -962,7 +961,7 @@ moduledir_rebuild(void)
 {
     struct	moduledir *mdp, *mtmp;
     const char	*path, *cp, *ep;
-    int		cplen;
+    size_t	cplen;
 
     path = getenv("module_path");
     if (path == NULL)