On systems where sizeof(void*) != sizeof(unsigned int) (e.g. on most
64-bit platforms), we get a warning like so:
tmpfile.c: In function 'sh_seedrand':
tmpfile.c:128:61: warning: cast from pointer to integer of different size
[-Wpointer-to-int-cast]
srandom (tv.tv_sec ^ tv.tv_usec ^ (getpid () << 16) ^ (unsigned int)&d);
Use the standard uintptr_t to turn the pointer into an integer.
---
lib/sh/tmpfile.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/sh/tmpfile.c b/lib/sh/tmpfile.c
index 7c2fbf22fbe6..e41e45bd7cac 100644
--- a/lib/sh/tmpfile.c
+++ b/lib/sh/tmpfile.c
@@ -125,7 +125,7 @@ sh_seedrand ()
struct timeval tv;
gettimeofday (&tv, NULL);
- srandom (tv.tv_sec ^ tv.tv_usec ^ (getpid () << 16) ^ (unsigned int)&d);
+ srandom (tv.tv_sec ^ tv.tv_usec ^ (getpid () << 16) ^ (uintptr_t)&d);
seeded = 1;
}
#endif
--
2.9.0
