commit e0efb993b817564ef84e462ac1fe35f89b57ad7b
author Stefan Weil <weil@mail.berlios.de> Wed Feb 23 19:09:16 2011 +0100
committer Blue Swirl <blauwirbel@gmail.com> Sun Mar 20 21:39:23 2011 +0000
tree 805341589c14255dc94c5711d67140f346dcd1e5
parent d81e54de5919f46d911e971804bb4b4d77a8a88a

Fix conversions from pointer to int and vice versa

Here the int values fds[0], sigfd, s, sock and fd are converted
to void pointers which are later converted back to an int value.

These conversions should always use intptr_t instead of unsigned long.

They are needed for environments where sizeof(long) != sizeof(void *).

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

qemu-char.c

diff --git a/qemu-char.c b/qemu-char.c
index bd4e944..cad35d7 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -1376,7 +1376,7 @@
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
 static int pp_ioctl(CharDriverState *chr, int cmd, void *arg)
 {
-    int fd = (int)(long)chr->opaque;
+    int fd = (int)(intptr_t)chr->opaque;
     uint8_t b;
 
     switch(cmd) {
@@ -1422,7 +1422,7 @@
         return NULL;
 
     chr = qemu_mallocz(sizeof(CharDriverState));
-    chr->opaque = (void *)(long)fd;
+    chr->opaque = (void *)(intptr_t)fd;
     chr->chr_write = null_chr_write;
     chr->chr_ioctl = pp_ioctl;
     return chr;