Remove dev_zero_fd from dlmalloc.c (we don't use it - its a dlmalloc unix assumption)

diff --git a/opt/dlmalloc/dlmalloc.c b/opt/dlmalloc/dlmalloc.c
index 183f08a59a14559d643b8514587737d0c58931d7..e0bebcdff03539b030fe03da8b88ce4c259208f6 100644 (file)
--- a/opt/dlmalloc/dlmalloc.c
+++ b/opt/dlmalloc/dlmalloc.c
@@ -1644,7 +1644,6 @@ unsigned char _BitScanReverse(unsigned long *index, unsigned long mask);
    is unlikely to be needed, but is supplied just in case.\r
 */\r
 #define MMAP_FLAGS           (MAP_PRIVATE)\r
-static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */\r
 #define MMAP_DEFAULT(s) ((dev_zero_fd < 0) ? \\r
            (dev_zero_fd = open("/dev/zero", O_RDWR), \\r
             mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0)) : \\r