Hi,
kdump -m 0 does not do what you'd expect. Fix that, and do not print
"" for empty strings.
-Otto
Index: kdump.c
===================================================================
RCS file: /cvs/src/usr.bin/kdump/kdump.c,v
retrieving revision 1.57
diff -u -p -r1.57 kdump.c
--- kdump.c 9 Jul 2011 07:22:05 -0000 1.57
+++ kdump.c 9 Jul 2011 07:48:59 -0000
@@ -63,7 +63,7 @@
#include "kdump_subr.h"
#include "extern.h"
-int timestamp, decimal, iohex, fancy = 1, tail, maxdata, resolv;
+int timestamp, decimal, iohex, fancy = 1, tail, maxdata = INT_MAX, resolv;
char *tracefile = DEF_TRACEFILE;
struct ktr_header ktr_header;
pid_t pid = -1;
@@ -774,9 +774,9 @@ ktrgenio(struct ktr_genio *ktr, size_t l
}
printf("fd %d %s %zu bytes\n", ktr->ktr_fd,
ktr->ktr_rw == UIO_READ ? "read" : "wrote", datalen);
- if (maxdata && datalen > maxdata)
+ if (datalen > maxdata)
datalen = maxdata;
- if (iohex && !datalen)
+ if (datalen == 0)
return;
if (iohex == 1) {
putchar('\t');
