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--- wrapper.c.orig 2013-03-13 15:15:22.000000000 -0400
+++ wrapper.c 2013-03-17 20:55:29.000000000 -0400
@@ -1,6 +1,7 @@
/*
* Various trivial helper wrappers around standard functions
*/
+#include <sys/param.h>
#include "cache.h"
static void do_nothing(size_t size)
@@ -139,7 +140,7 @@
{
ssize_t nr;
while (1) {
- nr = read(fd, buf, len);
+ nr = read(fd, buf, MIN(INT_MAX, len));
if ((nr < 0) && (errno == EAGAIN || errno == EINTR))
continue;
return nr;
@@ -155,7 +156,7 @@
{
ssize_t nr;
while (1) {
- nr = write(fd, buf, len);
+ nr = write(fd, buf, MIN(INT_MAX, len));
if ((nr < 0) && (errno == EAGAIN || errno == EINTR))
continue;
return nr;
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