9bootfat: rename open() to fileinit and make it static as its really a internal funct...

diff --git a/sys/src/boot/pc/fat.c b/sys/src/boot/pc/fat.c
index 3de09cf48facd73842fbbf4388bc634c18cc6939..adb4dae15817516cf5f8bcff2367fbb28d759614 100644 (file)
--- a/sys/src/boot/pc/fat.c
+++ b/sys/src/boot/pc/fat.c
@@ -163,19 +163,6 @@ read(void *f, void *data, int len)
        return len;
 }
 
-void
-open(Fat *fat, void *f, ulong lba)
-{
-       File *fp = f;
-
-       fp->fat = fat;
-       fp->lba = lba;
-       fp->len = 0;
-       fp->lbaoff = 0;
-       fp->clust = ~0U;
-       fp->rp = fp->ep = fp->buf + Sectsz;
-}
-
 void
 close(void *)
 {
@@ -217,6 +204,17 @@ dirclust(Dir *d)
        return *((ushort*)d->starthi)<<16 | *((ushort*)d->startlo);
 }
 
+static void
+fileinit(File *fp, Fat *fat, ulong lba)
+{
+       fp->fat = fat;
+       fp->lba = lba;
+       fp->len = 0;
+       fp->lbaoff = 0;
+       fp->clust = ~0U;
+       fp->rp = fp->ep = fp->buf + Sectsz;
+}
+
 static int
 fatwalk(File *fp, Fat *fat, char *path)
 {
@@ -225,11 +223,11 @@ fatwalk(File *fp, Fat *fat, char *path)
        Dir d;
 
        if(fat->ver == Fat32){
-               open(fat, fp, 0);
+               fileinit(fp, fat, 0);
                fp->clust = fat->dirstart;
                fp->len = ~0U;
        }else{
-               open(fat, fp, fat->dirstart);
+               fileinit(fp, fat, fat->dirstart);
                fp->len = fat->dirents * Dirsz;
        }
        for(;;){
@@ -243,7 +241,7 @@ fatwalk(File *fp, Fat *fat, char *path)
                        end = path + strlen(path);
                j = end - path;
                if(i == j && memcmp(name, path, j) == 0){
-                       open(fat, fp, 0);
+                       fileinit(fp, fat, 0);
                        fp->clust = dirclust(&d);
                        fp->len = *((ulong*)d.len);
                        if(*end == 0)