Minor cleanups.
Use ssize_t for handling the result of a readlink call.
Fix the following compiler warning:
system/core/toolbox/ls.c: In function 'listfile_maclabel':
system/core/toolbox/ls.c:238:68: warning: unused parameter 'flags' [-Wunused-parameter]
static int listfile_maclabel(const char *path, struct stat *s, int flags)
Change-Id: Idd65f3349fb9dfb6f7a374c81f72d3169af33505
diff --git a/toolbox/ls.c b/toolbox/ls.c
index c736958..8467628 100644
--- a/toolbox/ls.c
+++ b/toolbox/ls.c
@@ -209,7 +209,7 @@
break;
case S_IFLNK: {
char linkto[256];
- int len;
+ ssize_t len;
len = readlink(path, linkto, 256);
if(len < 0) return -1;
@@ -235,7 +235,7 @@
return 0;
}
-static int listfile_maclabel(const char *path, struct stat *s, int flags)
+static int listfile_maclabel(const char *path, struct stat *s)
{
char mode[16];
char user[32];
@@ -324,7 +324,7 @@
}
if ((flags & LIST_MACLABEL) != 0) {
- return listfile_maclabel(pathname, &s, flags);
+ return listfile_maclabel(pathname, &s);
} else if ((flags & LIST_LONG) != 0) {
return listfile_long(pathname, &s, flags);
} else /*((flags & LIST_SIZE) != 0)*/ {