uname,individual: fix improper printf usage
uname,awk: small code shrink
function old new delta
uname_main 175 166 -9
nvalloc 167 157 -10
evaluate 6381 6370 -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-30) Total: -30 bytes
diff --git a/editors/awk.c b/editors/awk.c
index cc5dc84..44b747b 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -852,11 +852,11 @@
if (!g_cb) {
size = (n <= MINNVBLOCK) ? MINNVBLOCK : n;
- g_cb = xmalloc(sizeof(nvblock) + size * sizeof(var));
+ g_cb = xzalloc(sizeof(nvblock) + size * sizeof(var));
g_cb->size = size;
g_cb->pos = g_cb->nv;
g_cb->prev = pb;
- g_cb->next = NULL;
+ /*g_cb->next = NULL; - xzalloc did it */
if (pb) pb->next = g_cb;
}
@@ -2028,9 +2028,9 @@
if (i < 0) i = 0;
n = (nargs > 2) ? getvar_i(av[2]) : l-i;
if (n < 0) n = 0;
- s = xmalloc(n+1);
+ s = xzalloc(n + 1);
strncpy(s, as[0]+i, n);
- s[n] = '\0';
+ /*s[n] = '\0'; - xzalloc did it */
setvar_p(res, s);
break;