Fix 'signed-to-bigger-unsigned value assignment' warning in GC_setpagesize

* include/private/gcconfig.h (GETPAGESIZE): Cast getpagesize() and
sysconf() result to unsigned int.
* tools/setjmp_t.c (main): Change type of "ps" local variable from
long to unsigned int.

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/setjmp_t.c b/tools/setjmp_t.c
index 1d9a1ad0..e66d7f60 100644
--- a/tools/setjmp_t.c
+++ b/tools/setjmp_t.c
@@ -70,7 +70,7 @@ int * nested_sp(void)
 int main(void)
 {
     volatile word sp;
-    long ps = GETPAGESIZE();
+    unsigned ps = GETPAGESIZE();
     jmp_buf b;
     register int x = (int)strlen("a");  /* 1, slightly disguised */
     static int y = 0;