avoid use of all ctype macros

[libguestfs.git] / daemon / inotify.c

diff --git a/daemon/inotify.c b/daemon/inotify.c
index 1b90f2b..3e314f0 100644 (file)
--- a/daemon/inotify.c
+++ b/daemon/inotify.c
@@ -33,7 +33,7 @@
 static int inotify_fd = -1;
 
 static char inotify_buf[64*1024*1024]; /* Event buffer, [0..posn-1] is valid */
-static int inotify_posn = 0;
+static size_t inotify_posn = 0;
 
 /* Because inotify_init does NEED_ROOT, NEED_INOTIFY implies NEED_ROOT. */
 #define NEED_INOTIFY(errcode)                                          \
@@ -51,7 +51,7 @@ do_inotify_init (int max_events)
 {
   FILE *fp;
 
-  NEED_ROOT (-1);
+  NEED_ROOT (return -1);
 
   if (max_events < 0) {
     reply_with_error ("inotify_init: max_events < 0");
@@ -123,13 +123,12 @@ do_inotify_close (void)
 }
 
 int64_t
-do_inotify_add_watch (char *path, int mask)
+do_inotify_add_watch (const char *path, int mask)
 {
   int64_t r;
   char *buf;
 
   NEED_INOTIFY (-1);
-  ABS_PATH (path, -1);
 
   buf = sysroot_path (path);
   if (!buf) {
@@ -184,7 +183,8 @@ do_inotify_read (void)
 
   while (space > 0) {
     struct inotify_event *event;
-    int n, r;
+    int r;
+    size_t n;
 
     r = read (inotify_fd, inotify_buf + inotify_posn,
               sizeof (inotify_buf) - inotify_posn);
@@ -274,7 +274,7 @@ do_inotify_files (void)
 {
   char **ret = NULL;
   int size = 0, alloc = 0;
-  int i;
+  unsigned int i;
   FILE *fp;
   guestfs_int_inotify_event_list *events;
   char buf[PATH_MAX];