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Fix various bogosities.

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This commit is contained in:
Poul-Henning Kamp 1995-10-22 19:45:28 +00:00
parent 6644bf3e9b
commit c98f3a0efa
1 changed files with 16 additions and 16 deletions
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32
usr.sbin/kernbb/kernbb.c
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@ -6,7 +6,7 @@
* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
* ----------------------------------------------------------------------------
*
* $Id: kernbb.c,v 1.1 1995/03/10 08:53:55 phk Exp $
* $Id: kernbb.c,v 1.2 1995/04/28 04:58:19 phk Exp $
*
*/
@ -16,6 +16,7 @@
#include <string.h>
#include <fcntl.h>
#include <kvm.h>
#include <err.h>
#define MAXBB 32768
@ -46,6 +47,8 @@ char *fn[MAXBB];
char *pn[MAXBB];
kvm_t *kv;
int
main()
{
int i,j;
@ -54,9 +57,11 @@ main()
char buf[128];
kv = kvm_open(NULL,NULL,NULL,O_RDWR,"dnc");
if (!kv) {perror("kvm_open"); exit(1); }
if (!kv)
err(1,"kvm_open");
i = kvm_nlist(kv,namelist);
if (i) {perror("kvm_nlist"); exit(1); }
if (i)
err(1,"kvm_nlist");
l1 = namelist[0].n_value;
kvm_read(kv,l1,&l2,sizeof l2);
@ -67,7 +72,7 @@ main()
if (!bb.ncounts)
continue;
if (bb.ncounts > MAXBB) {
fprintf(stderr,"found %u counts above limit of %u\n",
fprintf(stderr,"found %lu counts above limit of %u\n",
bb.ncounts, MAXBB);
exit (1);
}
@ -76,17 +81,13 @@ main()
kvm_read(kv,bb.addr, addr, bb.ncounts * sizeof addr[0]);
kvm_read(kv,bb.file, file, bb.ncounts * sizeof file[0]);
kvm_read(kv,bb.func, func, bb.ncounts * sizeof func[0]);
for (i=0; i < bb.ncounts; i++)
if (counts[i])
goto doit;
continue;
doit:
if (!counts[i])
continue;
for (i=0; i < bb.ncounts; i++) {
if (!pn[i] && func[i]) {
kvm_read(kv,func[i], buf, sizeof buf);
buf[sizeof buf -1] = 0;
pn[i] = malloc(strlen(buf)+1);
strcpy(pn[i],buf);
pn[i] = strdup(buf);
for(j=i+1;j<bb.ncounts;j++)
if (func[j] == func[i]) {
pn[j] = pn[i];
@ -98,8 +99,7 @@ main()
if (!fn[i] && file[i]) {
kvm_read(kv,file[i], buf, sizeof buf);
buf[sizeof buf -1] = 0;
fn[i] = malloc(strlen(buf)+1);
strcpy(fn[i],buf);
fn[i] = strdup(buf);
for(j=i+1;j<bb.ncounts;j++)
if (file[j] == file[i]) {
fn[j] = fn[i];
@ -108,13 +108,13 @@ main()
}
if (!fn[i])
fn[i] = "-";
printf("%s %5u %s %u %u\n",
printf("%s %5lu %s %lu %lu\n",
fn[i],lineno[i],pn[i],addr[i],counts[i]);
}
for(i=0;i<bb.ncounts;i++) {
if (!func[i])
if (func[i] && pn[i])
free(pn[i]);
if (!file[i])
if (file[i] && fn[i])
free(fn[i]);
pn[i] = 0;
fn[i] = 0;