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| author | malc | 2009-02-04 21:39:09 +0100 |
|---|---|---|
| committer | malc | 2009-02-04 21:39:09 +0100 |
| commit | 7344da06e8277f6b06e6df38dc20789c49c42164 (patch) | |
| tree | f8238a809d73027ef129390394347b5757a60273 | |
| parent | target-ppc: fix previous commit (diff) | |
| download | qemu-7344da06e8277f6b06e6df38dc20789c49c42164.tar.gz qemu-7344da06e8277f6b06e6df38dc20789c49c42164.tar.xz qemu-7344da06e8277f6b06e6df38dc20789c49c42164.zip | |
Properly initialize len argument of sysctl and include stdio.h (perror)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6517 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | cache-utils.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cache-utils.c b/cache-utils.c index b37ddd4992..45d62c91c5 100644 --- a/cache-utils.c +++ b/cache-utils.c @@ -37,6 +37,7 @@ static void ppc_init_cacheline_sizes(char **envp) } #elif defined __APPLE__ +#include <stdio.h> #include <sys/types.h> #include <sys/sysctl.h> @@ -46,6 +47,7 @@ static void ppc_init_cacheline_sizes(void) unsigned cacheline; int name[2] = { CTL_HW, HW_CACHELINE }; + len = sizeof(cacheline); if (sysctl(name, 2, &cacheline, &len, NULL, 0)) { perror("sysctl CTL_HW HW_CACHELINE failed"); } else { |