mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-05 09:14:03 +00:00
When reporting reciept of a signal, print the signal's name.
This commit is contained in:
parent
5ebbe2f056
commit
d75300bfa5
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=132306
@ -35,6 +35,7 @@ extern int setup_and_wait(char **);
|
||||
extern int start_tracing(int, int, int);
|
||||
extern void restore_proc(int);
|
||||
extern const char *ioctlname(register_t val);
|
||||
extern char *strsig(int sig);
|
||||
#ifdef __alpha__
|
||||
extern void alpha_syscall_entry(struct trussinfo *, int);
|
||||
extern long alpha_syscall_exit(struct trussinfo *, int);
|
||||
|
@ -45,6 +45,7 @@ __FBSDID("$FreeBSD$");
|
||||
#include <sys/time.h>
|
||||
#include <sys/resource.h>
|
||||
|
||||
#include <ctype.h>
|
||||
#include <err.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
@ -138,6 +139,23 @@ set_etype(struct trussinfo *trussinfo) {
|
||||
return funcs;
|
||||
}
|
||||
|
||||
char *
|
||||
strsig(int sig)
|
||||
{
|
||||
char *ret;
|
||||
|
||||
ret = NULL;
|
||||
if (sig > 0 && sig < NSIG) {
|
||||
int i;
|
||||
asprintf(&ret, "sig%s", sys_signame[sig]);
|
||||
if (ret == NULL)
|
||||
return (NULL);
|
||||
for (i = 0; ret[i] != '\0'; ++i)
|
||||
ret[i] = toupper(ret[i]);
|
||||
}
|
||||
return (ret);
|
||||
}
|
||||
|
||||
int
|
||||
main(int ac, char **av) {
|
||||
int c;
|
||||
@ -149,6 +167,7 @@ main(int ac, char **av) {
|
||||
char *fname = NULL;
|
||||
int sigexit = 0;
|
||||
struct trussinfo *trussinfo;
|
||||
char *signame;
|
||||
|
||||
/* Initialize the trussinfo struct */
|
||||
trussinfo = (struct trussinfo *)malloc(sizeof(struct trussinfo));
|
||||
@ -285,7 +304,10 @@ main(int ac, char **av) {
|
||||
funcs->exit_syscall(trussinfo, pfs.val);
|
||||
break;
|
||||
case S_SIG:
|
||||
fprintf(trussinfo->outfile, "SIGNAL %lu\n", pfs.val);
|
||||
signame = strsig(pfs.val);
|
||||
fprintf(trussinfo->outfile, "SIGNAL %lu (%s)\n", pfs.val,
|
||||
signame == NULL ? "?" : signame);
|
||||
free(signame);
|
||||
sigexit = pfs.val;
|
||||
break;
|
||||
case S_EXIT:
|
||||
|
@ -471,12 +471,8 @@ print_arg(int fd, struct syscall_args *sc, unsigned long *args) {
|
||||
long sig;
|
||||
|
||||
sig = args[sc->offset];
|
||||
if (sig > 0 && sig < NSIG) {
|
||||
int i;
|
||||
asprintf(&tmp, "sig%s", sys_signame[sig]);
|
||||
for (i = 0; tmp[i] != '\0'; ++i)
|
||||
tmp[i] = toupper(tmp[i]);
|
||||
} else
|
||||
tmp = strsig(sig);
|
||||
if (tmp == NULL)
|
||||
asprintf(&tmp, "%ld", sig);
|
||||
}
|
||||
break;
|
||||
|
Loading…
Reference in New Issue
Block a user