* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
+#include <sys/cdefs.h>
#ifndef lint
-static const char copyright[] =
+__unused static const char copyright[] =
"@(#) Copyright (c) 1988, 1993\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
#if 0
-static char sccsid[] = "@(#)kdump.c 8.1 (Berkeley) 6/6/93";
+__unused static char sccsid[] = "@(#)kdump.c 8.1 (Berkeley) 6/6/93";
#endif
-static const char rcsid[] =
+__unused static const char rcsid[] =
"$FreeBSD: src/usr.bin/kdump/kdump.c,v 1.17 1999/12/29 05:05:33 peter Exp $";
#endif /* not lint */
-#define KERNEL
-extern int errno;
-#include <sys/errno.h>
-#undef KERNEL
+#include <errno.h>
#include <sys/param.h>
#include <sys/errno.h>
#include <sys/time.h>
#include <vis.h>
#include "ktrace.h"
+#define ERESTART -1
+#define EJUSTRETURN -2
int timestamp, decimal, fancy = 1, tail, maxdata;
char *tracefile = DEF_TRACEFILE;
struct ktr_header ktr_header;
#define eqs(s1, s2) (strcmp((s1), (s2)) == 0)
-main(argc, argv)
- int argc;
- char *argv[];
+/* Forward declarations */
+void usage(void);
+int fread_tail(char *buf, int size, int num);
+void dumpheader(struct ktr_header *kth);
+void dumpheader(struct ktr_header *kth);
+void ktrsyscall(struct ktr_syscall *ktr);
+void ktrsysret(struct ktr_sysret *ktr);
+void ktrnamei(char *cp, int len);
+void ktrgenio(struct ktr_genio *ktr, int len);
+void ktrpsig(struct ktr_psig *psig);
+void ktrcsw(struct ktr_csw *cs);
+void ktruser(int len, unsigned char *p);
+
+int
+main(int argc, char *argv[])
{
int ch, ktrlen, size;
- register void *m;
+ void *m;
int trpoints = ALL_POINTS;
(void) setlocale(LC_CTYPE, "");
errx(1, "%s", strerror(ENOMEM));
if (!freopen(tracefile, "r", stdin))
err(1, "%s", tracefile);
- while (fread_tail(&ktr_header, sizeof(struct ktr_header), 1)) {
+ while (fread_tail((char *)&ktr_header, sizeof(struct ktr_header), 1)) {
if (trpoints & (1<<ktr_header.ktr_type))
dumpheader(&ktr_header);
if ((ktrlen = ktr_header.ktr_len) < 0)
if (tail)
(void)fflush(stdout);
}
+
+ return 0;
}
-fread_tail(buf, size, num)
- char *buf;
- int num, size;
+int
+fread_tail(char *buf, int size, int num)
{
int i;
return (i);
}
-dumpheader(kth)
- struct ktr_header *kth;
+void
+dumpheader(struct ktr_header *kth)
{
static char unknown[64];
static struct timeval prevtime, temp;
timevalsub(&kth->ktr_time, &prevtime);
prevtime = temp;
}
- (void)printf("%ld.%06ld ",
+ (void)printf("%ld.%06d ",
kth->ktr_time.tv_sec, kth->ktr_time.tv_usec);
}
(void)printf("%s ", type);
"PT_TRACE_ME", "PT_READ_I", "PT_READ_D", "PT_READ_U",
"PT_WRITE_I", "PT_WRITE_D", "PT_WRITE_U", "PT_CONTINUE",
"PT_KILL", "PT_STEP", "PT_ATTACH", "PT_DETACH",
+ "PT_SIGEXC", "PT_THUPDATE", "PT_ATTACHEXC",
};
-ktrsyscall(ktr)
- register struct ktr_syscall *ktr;
+void
+ktrsyscall(struct ktr_syscall *ktr)
{
- register narg = ktr->ktr_narg;
- register register_t *ip;
+ register_t narg = ktr->ktr_narg;
+ unsigned long long *ip;
char *ioctlname();
if (ktr->ktr_code >= nsyscalls || ktr->ktr_code < 0)
if (*ip < sizeof(ptrace_ops) /
sizeof(ptrace_ops[0]) && *ip >= 0)
(void)printf("(%s", ptrace_ops[*ip]);
-#ifdef PT_GETREGS
- else if (*ip == PT_GETREGS)
- (void)printf("(%s", "PT_GETREGS");
-#endif
-#ifdef PT_SETREGS
- else if (*ip == PT_SETREGS)
- (void)printf("(%s", "PT_SETREGS");
+#ifdef PT_FORCEQUOTA
+ else if (*ip == PT_FORCEQUOTA)
+ (void)printf("(%s", "PT_FORCEQUOTA");
#endif
-#ifdef PT_GETFPREGS
- else if (*ip == PT_GETFPREGS)
- (void)printf("(%s", "PT_GETFPREGS");
+#ifdef PT_DENY_ATTACH
+ else if (*ip == PT_DENY_ATTACH)
+ (void)printf("(%s", "PT_DENY_ATTACH");
#endif
-#ifdef PT_SETFPREGS
- else if (*ip == PT_SETFPREGS)
- (void)printf("(%s", "PT_SETFPREGS");
-#endif
-#ifdef PT_GETDBREGS
- else if (*ip == PT_GETDBREGS)
- (void)printf("(%s", "PT_GETDBREGS");
-#endif
-#ifdef PT_SETDBREGS
- else if (*ip == PT_SETDBREGS)
- (void)printf("(%s", "PT_SETDBREGS");
+#ifdef PT_FIRSTMACH
+ else if (*ip == PT_FIRSTMACH)
+ (void)printf("(%s", "PT_FIRSTMACH");
#endif
else
(void)printf("(%ld", (long)*ip);
(void)putchar('\n');
}
-ktrsysret(ktr)
- struct ktr_sysret *ktr;
+void
+ktrsysret(struct ktr_sysret *ktr)
{
- register register_t ret = ktr->ktr_retval;
- register int error = ktr->ktr_error;
- register int code = ktr->ktr_code;
+ register_t ret = ktr->ktr_retval;
+ int error = ktr->ktr_error;
+ int code = ktr->ktr_code;
if (code >= nsyscalls || code < 0)
(void)printf("[%d] ", code);
(void)putchar('\n');
}
-ktrnamei(cp, len)
- char *cp;
+void
+ktrnamei(char *cp, int len)
{
(void)printf("\"%.*s\"\n", len, cp);
}
-ktrgenio(ktr, len)
- struct ktr_genio *ktr;
+void
+ktrgenio(struct ktr_genio *ktr, int len)
{
- register int datalen = len - sizeof (struct ktr_genio);
- register char *dp = (char *)ktr + sizeof (struct ktr_genio);
- register char *cp;
- register int col = 0;
- register width;
+ int datalen = len - sizeof (struct ktr_genio);
+ char *dp = (char *)ktr + sizeof (struct ktr_genio);
+ char *cp;
+ int col = 0;
+ int width;
char visbuf[5];
- static screenwidth = 0;
+ static int screenwidth = 0;
if (screenwidth == 0) {
struct winsize ws;
}
char *signames[] = {
- "NULL", "HUP", "INT", "QUIT", "ILL", "TRAP", "IOT", /* 1 - 6 */
+ "NULL", "HUP", "INT", "QUIT", "ILL", "TRAP", "ABRT", /* 1 - 6 */
"EMT", "FPE", "KILL", "BUS", "SEGV", "SYS", /* 7 - 12 */
"PIPE", "ALRM", "TERM", "URG", "STOP", "TSTP", /* 13 - 18 */
"CONT", "CHLD", "TTIN", "TTOU", "IO", "XCPU", /* 19 - 24 */
- "XFSZ", "VTALRM", "PROF", "WINCH", "29", "USR1", /* 25 - 30 */
+ "XFSZ", "VTALRM", "PROF", "WINCH", "INFO", "USR1", /* 25 - 30 */
"USR2", NULL, /* 31 - 32 */
};
-ktrpsig(psig)
- struct ktr_psig *psig;
+void
+ktrpsig(struct ktr_psig *psig)
{
(void)printf("SIG%s ", signames[psig->signo]);
if (psig->action == SIG_DFL)
(u_long)psig->action, psig->mask, psig->code);
}
-ktrcsw(cs)
- struct ktr_csw *cs;
+void
+ktrcsw(struct ktr_csw *cs)
{
(void)printf("%s %s\n", cs->out ? "stop" : "resume",
cs->user ? "user" : "kernel");
}
-ktruser(len, p)
- int len;
- unsigned char *p;
+void
+ktruser(int len, unsigned char *p)
{
(void)printf("%d ", len);
while (len--)
}
-usage()
+void
+usage(void)
{
(void)fprintf(stderr,
"usage: kdump [-dnlRT] [-f trfile] [-m maxdata] [-t [cnisuw]]\n");
projects / apple / system_cmds.git / blobdiff