tests: modprobe fat instead of ext2 module.

[libguestfs.git] / src / guestfs.c

diff --git a/src/guestfs.c b/src/guestfs.c
index 1cd4f9e..04bd4e8 100644 (file)
--- a/src/guestfs.c
+++ b/src/guestfs.c
@@ -64,10 +64,10 @@
 #ifdef HAVE_GETTEXT
 #include "gettext.h"
 #define _(str) dgettext(PACKAGE, (str))
-#define N_(str) dgettext(PACKAGE, (str))
+//#define N_(str) dgettext(PACKAGE, (str))
 #else
 #define _(str) str
-#define N_(str) str
+//#define N_(str) str
 #endif
 
 #define error guestfs_error
@@ -75,7 +75,7 @@
 #define safe_malloc guestfs_safe_malloc
 #define safe_realloc guestfs_safe_realloc
 #define safe_strdup guestfs_safe_strdup
-#define safe_memdup guestfs_safe_memdup
+//#define safe_memdup guestfs_safe_memdup
 
 static void default_error_cb (guestfs_h *g, void *data, const char *msg);
 static void stdout_event (struct guestfs_main_loop *ml, guestfs_h *g, void *data, int watch, int fd, int events);
@@ -202,9 +202,9 @@ struct guestfs_h
 
   /* Messages sent and received from the daemon. */
   char *msg_in;
-  int msg_in_size, msg_in_allocated;
+  unsigned int msg_in_size, msg_in_allocated;
   char *msg_out;
-  int msg_out_size, msg_out_pos;
+  unsigned int msg_out_size, msg_out_pos;
 
   int msg_next_serial;
 };
@@ -540,8 +540,9 @@ guestfs_safe_memdup (guestfs_h *g, void *ptr, size_t size)
 }
 
 static int
-xwrite (int fd, const void *buf, size_t len)
+xwrite (int fd, const void *v_buf, size_t len)
 {
+  const char *buf = v_buf;
   int r;
 
   while (len > 0) {
@@ -557,8 +558,9 @@ xwrite (int fd, const void *buf, size_t len)
 }
 
 static int
-xread (int fd, void *buf, size_t len)
+xread (int fd, void *v_buf, size_t len)
 {
+  char *buf = v_buf;
   int r;
 
   while (len > 0) {
@@ -1163,16 +1165,16 @@ guestfs_launch (guestfs_h *g)
     close (wfd[1]);
     close (rfd[0]);
 
-    int fail = 0;
-    fail |= dup (wfd[0]);
-    fail |= dup (rfd[1]);
-    close (wfd[0]);
-    close (rfd[1]);
-
-    if (fail) {
+    if (dup (wfd[0]) == -1) {
+    dup_failed:
       perror ("dup failed");
       _exit (1);
     }
+    if (dup (rfd[1]) == -1)
+      goto dup_failed;
+
+    close (wfd[0]);
+    close (rfd[1]);
 
 #if 0
     /* Set up a new process group, so we can signal this process
@@ -1626,8 +1628,10 @@ guestfs_end_busy (guestfs_h *g)
     case CONFIG:
     case READY:
       break;
+
     case LAUNCHING:
     case NO_HANDLE:
+    default:
       error (g, _("guestfs_end_busy: called when in state %d"), g->state);
       return -1;
     }
@@ -2515,7 +2519,7 @@ receive_file_data_sync (guestfs_h *g, void **buf, size_t *len_r)
 
     if (buf) {
       *buf = safe_realloc (g, *buf, len + ctx.chunks[i].data.data_len);
-      memcpy (*buf+len, ctx.chunks[i].data.data_val,
+      memcpy (((char *)*buf)+len, ctx.chunks[i].data.data_val,
               ctx.chunks[i].data.data_len);
     }
     len += ctx.chunks[i].data.data_len;
@@ -2621,6 +2625,7 @@ select_remove_handle (guestfs_main_loop *mlv, guestfs_h *g, int fd)
 }
 
 static int
+__attribute__((noreturn))
 select_add_timeout (guestfs_main_loop *mlv, guestfs_h *g, int interval,
                     guestfs_handle_timeout_cb cb, void *data)
 {
@@ -2630,6 +2635,7 @@ select_add_timeout (guestfs_main_loop *mlv, guestfs_h *g, int interval,
 }
 
 static int
+__attribute__((noreturn))
 select_remove_timeout (guestfs_main_loop *mlv, guestfs_h *g, int timer)
 {
   //struct select_main_loop *ml = (struct select_main_loop *) mlv;