From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sat, 11 Jun 2011 00:16:28 +0000 (-0400)
Subject: Futex: turn "int" into "int32_t" for portability
X-Git-Tag: v0.6.0~1
X-Git-Url: http://git.lttng.org./?a=commitdiff_plain;h=6d841bc23fc94345fe76651d73c1a3f821a85aa7;hp=6d841bc23fc94345fe76651d73c1a3f821a85aa7;p=urcu.git

Futex: turn "int" into "int32_t" for portability

Even though int is 32-bit on all architectures supported by liburcu so
far, make it future-proof by uint a int32_t, which enforces the same
type width used by the system call in the kernel.

Using int32_t and not uint32_t to make comparison with 0 more
straightforward.

Reported-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---