Nick Treleaven nick.treleaven@btinternet.com schrieb:
On 12/08/2013 01:03, Lex Trotman wrote:
On 11 August 2013 23:31, Nick Treleaven git-noreply@geany.org
wrote:
return g_direct_hash (GUINT_TO_POINTER(file_stat.st_ino));
return g_direct_hash (GUINT_TO_POINTER((guint)file_stat.st_ino));
Hi Nick,
On 64 bit Linux ino_t is 64 bits, but guint is 32 bits so this has
the
potential to truncate inode numbers, you should cast to gulong.
Thanks, fixed.
Note from the Glib docs on GUINT_TO_POINTER "#define
GUINT_TO_POINTER(u)
((gpointer) (gulong) (u))"
On my Windows system that macro doesn't cast to gulong, otherwise there
wouldn't be a gcc warning. Matt pointed out it may be a GLib bug.
What does it cast to? Long is only 32bit on windows anyway.
Best regards