Hello,
Mostly dc(1) uses its own bstrdup() which exits on error.
It can be used in two more places.
- Michael
Index: dc.c
===================================================================
RCS file: /cvs/src/usr.bin/dc/dc.c,v
retrieving revision 1.19
diff -u -p -u -r1.19 dc.c
--- dc.c 29 Nov 2017 14:34:17 -0000 1.19
+++ dc.c 6 Dec 2017 08:44:30 -0000
@@ -47,8 +47,7 @@ dc_main(int argc, char *argv[])
char *buf, *p;
struct stat st;
- if ((buf = strdup("")) == NULL)
- err(1, NULL);
+ buf = bstrdup("");
/* accept and ignore a single dash to be 4.4BSD dc(1) compatible */
optind = 1;
optreset = 1;
Index: stack.c
===================================================================
RCS file: /cvs/src/usr.bin/dc/stack.c,v
retrieving revision 1.14
diff -u -p -u -r1.14 stack.c
--- stack.c 27 Mar 2016 15:55:13 -0000 1.14
+++ stack.c 6 Dec 2017 08:44:30 -0000
@@ -79,9 +79,7 @@ stack_dup_value(const struct value *a, s
copy->u.num = dup_number(a->u.num);
break;
case BCODE_STRING:
- copy->u.string = strdup(a->u.string);
- if (copy->u.string == NULL)
- err(1, NULL);
+ copy->u.string = bstrdup(a->u.string);
break;
}
