ushdr_t was not defined so fill in its size instead of using sizeof.

diff --git a/Python/thread.c b/Python/thread.c
index 1f2ae9de3b02259fad79d47d205ebc57cc746d47..44f2896877691d19f14f6ff22efc40eeae8cfd9d 100644 (file)
--- a/Python/thread.c
+++ b/Python/thread.c
@@ -16,6 +16,7 @@ static int thread_debug = 0;
 #include <ulocks.h>
 #include <errno.h>
 
+#define HDR_SIZE       2680    /* sizeof(ushdr_t) */
 #define MAXPROC                100     /* max # of threads that can be started */
 
 static usptr_t *shared_arena;
@@ -121,7 +122,7 @@ void init_thread _P0()
                perror("usconfig - CONF_INITSIZE (check)");
        if (usconfig(CONF_INITSIZE, size) < 0)
                perror("usconfig - CONF_INITSIZE (reset)");
-       addr = (long) dl_getrange(size + sizeof(ushdr_t));
+       addr = (long) dl_getrange(size + HDR_SIZE);
        dprintf(("trying to use addr %lx-%lx for shared arena\n", addr, addr+size));
        errno = 0;
        if ((addr = usconfig(CONF_ATTACHADDR, addr)) < 0 && errno != 0)
@@ -194,7 +195,7 @@ int start_new_thread _P2(func, void (*func) _P((void *)), arg, void *arg)
                                perror("usconfig - CONF_INITSIZE (check)");
                        if (usconfig(CONF_INITSIZE, size) < 0)
                                perror("usconfig - CONF_INITSIZE (reset)");
-                       addr = (long) dl_getrange(size + sizeof(ushdr_t));
+                       addr = (long) dl_getrange(size + HDR_SIZE);
                        dprintf(("trying to use addr %lx-%lx for sproc\n", addr, addr+size));
                        errno = 0;
                        if ((addr = usconfig(CONF_ATTACHADDR, addr)) < 0 && errno != 0)