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-rw-r--r--usr.bin/truss/syscalls.c245
1 files changed, 141 insertions, 104 deletions
diff --git a/usr.bin/truss/syscalls.c b/usr.bin/truss/syscalls.c
index 25e012e..4fba0cc 100644
--- a/usr.bin/truss/syscalls.c
+++ b/usr.bin/truss/syscalls.c
@@ -269,8 +269,8 @@ struct xlat {
const char *str;
};
-#define X(a) { a, #a },
-#define XEND { 0, NULL }
+#define X(a) { a, #a },
+#define XEND { 0, NULL }
static struct xlat kevent_filters[] = {
X(EVFILT_READ) X(EVFILT_WRITE) X(EVFILT_AIO) X(EVFILT_VNODE)
@@ -414,10 +414,11 @@ xlookup(struct xlat *xlat, int val)
static char *
xlookup_bits(struct xlat *xlat, int val)
{
+ int len, rem;
static char str[512];
- int len = 0;
- int rem = val;
+ len = 0;
+ rem = val;
for (; xlat->str != NULL; xlat++) {
if ((xlat->val & rem) == xlat->val) {
/* don't print the "all-bits-zero" string unless all
@@ -445,12 +446,13 @@ xlookup_bits(struct xlat *xlat, int val)
struct syscall *
get_syscall(const char *name)
{
- struct syscall *sc = syscalls;
+ struct syscall *sc;
+ sc = syscalls;
if (name == NULL)
return (NULL);
while (sc->name) {
- if (!strcmp(name, sc->name))
+ if (strcmp(name, sc->name) == 0)
return (sc);
sc++;
}
@@ -477,8 +479,8 @@ get_struct(pid_t pid, void *offset, void *buf, int len)
return (0);
}
-#define MAXSIZE 4096
-#define BLOCKSIZE 1024
+#define MAXSIZE 4096
+#define BLOCKSIZE 1024
/*
* get_string
* Copy a string from the process. Note that it is
@@ -489,12 +491,11 @@ get_struct(pid_t pid, void *offset, void *buf, int len)
static char *
get_string(pid_t pid, void *offset, int max)
{
- char *buf;
struct ptrace_io_desc iorequest;
- int totalsize, size;
- int diff = 0;
- int i;
+ char *buf;
+ int diff, i, size, totalsize;
+ diff = 0;
totalsize = size = max ? (max + 1) : BLOCKSIZE;
buf = malloc(totalsize);
if (buf == NULL)
@@ -536,11 +537,14 @@ get_string(pid_t pid, void *offset, int max)
*/
char *
-print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trussinfo *trussinfo)
+print_arg(struct syscall_args *sc, unsigned long *args, long retval,
+ struct trussinfo *trussinfo)
{
- char *tmp = NULL;
- pid_t pid = trussinfo->pid;
+ char *tmp;
+ pid_t pid;
+ tmp = NULL;
+ pid = trussinfo->pid;
switch (sc->type & ARG_MASK) {
case Hex:
asprintf(&tmp, "0x%x", (int)args[sc->offset]);
@@ -581,15 +585,18 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
len = max_string;
truncated = 1;
}
- if (len && get_struct(pid, (void*)args[sc->offset], &tmp2, len) != -1) {
+ if (len && get_struct(pid, (void*)args[sc->offset], &tmp2, len)
+ != -1) {
tmp3 = malloc(len * 4 + 1);
while (len) {
- if (strvisx(tmp3, tmp2, len, VIS_CSTYLE|VIS_TAB|VIS_NL) <= max_string)
+ if (strvisx(tmp3, tmp2, len,
+ VIS_CSTYLE|VIS_TAB|VIS_NL) <= max_string)
break;
len--;
truncated = 1;
};
- asprintf(&tmp, "\"%s\"%s", tmp3, truncated?"...":"");
+ asprintf(&tmp, "\"%s\"%s", tmp3, truncated ?
+ "..." : "");
free(tmp3);
} else {
asprintf(&tmp, "0x%lx", args[sc->offset]);
@@ -602,10 +609,9 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
char *string;
char *strarray[100]; /* XXX This is ugly. */
- if (get_struct(pid, (void *)args[sc->offset], (void *)&strarray,
- sizeof(strarray)) == -1) {
+ if (get_struct(pid, (void *)args[sc->offset],
+ (void *)&strarray, sizeof(strarray)) == -1)
err(1, "get_struct %p", (void *)args[sc->offset]);
- }
num = 0;
size = 0;
@@ -623,7 +629,8 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
tmp2 += sprintf(tmp2, " [");
for (i = 0; i < num; i++) {
string = get_string(pid, (void*)strarray[i], 0);
- tmp2 += sprintf(tmp2, " \"%s\"%c", string, (i+1 == num) ? ' ' : ',');
+ tmp2 += sprintf(tmp2, " \"%s\"%c", string,
+ (i + 1 == num) ? ' ' : ',');
free(string);
}
tmp2 += sprintf(tmp2, "]");
@@ -657,20 +664,22 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Ioctl: {
const char *temp = ioctlname(args[sc->offset]);
- if (temp) {
+ if (temp)
tmp = strdup(temp);
- } else {
+ else {
unsigned long arg = args[sc->offset];
- asprintf(&tmp, "0x%lx { IO%s%s 0x%lx('%c'), %lu, %lu }", arg,
- arg&IOC_OUT?"R":"", arg&IOC_IN?"W":"",
- IOCGROUP(arg), isprint(IOCGROUP(arg))?(char)IOCGROUP(arg):'?',
+ asprintf(&tmp, "0x%lx { IO%s%s 0x%lx('%c'), %lu, %lu }",
+ arg, arg & IOC_OUT ? "R" : "",
+ arg & IOC_IN ? "W" : "", IOCGROUP(arg),
+ isprint(IOCGROUP(arg)) ? (char)IOCGROUP(arg) : '?',
arg & 0xFF, IOCPARM_LEN(arg));
}
break;
}
case Umtx: {
struct umtx umtx;
- if (get_struct(pid, (void *)args[sc->offset], &umtx, sizeof(umtx)) != -1)
+ if (get_struct(pid, (void *)args[sc->offset], &umtx,
+ sizeof(umtx)) != -1)
asprintf(&tmp, "{ 0x%lx }", (long)umtx.u_owner);
else
asprintf(&tmp, "0x%lx", args[sc->offset]);
@@ -678,23 +687,28 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Timespec: {
struct timespec ts;
- if (get_struct(pid, (void *)args[sc->offset], &ts, sizeof(ts)) != -1)
- asprintf(&tmp, "{%ld.%09ld }", (long)ts.tv_sec, ts.tv_nsec);
+ if (get_struct(pid, (void *)args[sc->offset], &ts,
+ sizeof(ts)) != -1)
+ asprintf(&tmp, "{%ld.%09ld }", (long)ts.tv_sec,
+ ts.tv_nsec);
else
asprintf(&tmp, "0x%lx", args[sc->offset]);
break;
}
case Timeval: {
struct timeval tv;
- if (get_struct(pid, (void *)args[sc->offset], &tv, sizeof(tv)) != -1)
- asprintf(&tmp, "{%ld.%06ld }", (long)tv.tv_sec, tv.tv_usec);
+ if (get_struct(pid, (void *)args[sc->offset], &tv, sizeof(tv))
+ != -1)
+ asprintf(&tmp, "{%ld.%06ld }", (long)tv.tv_sec,
+ tv.tv_usec);
else
asprintf(&tmp, "0x%lx", args[sc->offset]);
break;
}
case Timeval2: {
struct timeval tv[2];
- if (get_struct(pid, (void *)args[sc->offset], &tv, sizeof(tv)) != -1)
+ if (get_struct(pid, (void *)args[sc->offset], &tv, sizeof(tv))
+ != -1)
asprintf(&tmp, "{%ld.%06ld, %ld.%06ld }",
(long)tv[0].tv_sec, tv[0].tv_usec,
(long)tv[1].tv_sec, tv[1].tv_usec);
@@ -704,7 +718,8 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Itimerval: {
struct itimerval itv;
- if (get_struct(pid, (void *)args[sc->offset], &itv, sizeof(itv)) != -1)
+ if (get_struct(pid, (void *)args[sc->offset], &itv,
+ sizeof(itv)) != -1)
asprintf(&tmp, "{%ld.%06ld, %ld.%06ld }",
(long)itv.it_interval.tv_sec,
itv.it_interval.tv_usec,
@@ -716,8 +731,9 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Pollfd: {
/*
- * XXX: A Pollfd argument expects the /next/ syscall argument to be
- * the number of fds in the array. This matches the poll syscall.
+ * XXX: A Pollfd argument expects the /next/ syscall argument
+ * to be the number of fds in the array. This matches the poll
+ * syscall.
*/
struct pollfd *pfd;
int numfds = args[sc->offset+1];
@@ -726,22 +742,22 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
const int per_fd = 100;
if ((pfd = malloc(bytes)) == NULL)
- err(1, "Cannot malloc %d bytes for pollfd array", bytes);
- if (get_struct(pid, (void *)args[sc->offset], pfd, bytes) != -1) {
-
+ err(1, "Cannot malloc %d bytes for pollfd array",
+ bytes);
+ if (get_struct(pid, (void *)args[sc->offset], pfd, bytes)
+ != -1) {
used = 0;
tmpsize = 1 + per_fd * numfds + 2;
if ((tmp = malloc(tmpsize)) == NULL)
- err(1, "Cannot alloc %d bytes for poll output", tmpsize);
+ err(1, "Cannot alloc %d bytes for poll output",
+ tmpsize);
tmp[used++] = '{';
for (i = 0; i < numfds; i++) {
- u = snprintf(tmp + used, per_fd,
- "%s%d/%s",
- i > 0 ? " " : "",
- pfd[i].fd,
- xlookup_bits(poll_flags, pfd[i].events) );
+ u = snprintf(tmp + used, per_fd, "%s%d/%s",
+ i > 0 ? " " : "", pfd[i].fd,
+ xlookup_bits(poll_flags, pfd[i].events));
if (u > 0)
used += u < per_fd ? u : per_fd;
}
@@ -755,8 +771,9 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Fd_set: {
/*
- * XXX: A Fd_set argument expects the /first/ syscall argument to be
- * the number of fds in the array. This matches the select syscall.
+ * XXX: A Fd_set argument expects the /first/ syscall argument
+ * to be the number of fds in the array. This matches the
+ * select syscall.
*/
fd_set *fds;
int numfds = args[0];
@@ -765,17 +782,21 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
const int per_fd = 20;
if ((fds = malloc(bytes)) == NULL)
- err(1, "Cannot malloc %d bytes for fd_set array", bytes);
- if (get_struct(pid, (void *)args[sc->offset], fds, bytes) != -1) {
+ err(1, "Cannot malloc %d bytes for fd_set array",
+ bytes);
+ if (get_struct(pid, (void *)args[sc->offset], fds, bytes)
+ != -1) {
used = 0;
tmpsize = 1 + numfds * per_fd + 2;
if ((tmp = malloc(tmpsize)) == NULL)
- err(1, "Cannot alloc %d bytes for fd_set output", tmpsize);
+ err(1, "Cannot alloc %d bytes for fd_set "
+ "output", tmpsize);
tmp[used++] = '{';
for (i = 0; i < numfds; i++) {
if (FD_ISSET(i, fds)) {
- u = snprintf(tmp + used, per_fd, "%d ", i);
+ u = snprintf(tmp + used, per_fd, "%d ",
+ i);
if (u > 0)
used += u < per_fd ? u : per_fd;
}
@@ -784,9 +805,8 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
used--;
tmp[used++] = '}';
tmp[used++] = '\0';
- } else {
+ } else
asprintf(&tmp, "0x%lx", args[sc->offset]);
- }
free(fds);
break;
}
@@ -805,16 +825,16 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
int i, used;
sig = args[sc->offset];
- if (get_struct(pid, (void *)args[sc->offset], (void *)&ss, sizeof(ss)) == -1) {
+ if (get_struct(pid, (void *)args[sc->offset], (void *)&ss,
+ sizeof(ss)) == -1) {
asprintf(&tmp, "0x%lx", args[sc->offset]);
break;
}
tmp = malloc(sys_nsig * 8); /* 7 bytes avg per signal name */
used = 0;
for (i = 1; i < sys_nsig; i++) {
- if (sigismember(&ss, i)) {
+ if (sigismember(&ss, i))
used += sprintf(tmp + used, "%s|", strsig(i));
- }
}
if (used)
tmp[used-1] = 0;
@@ -824,7 +844,7 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Sigprocmask: {
switch (args[sc->offset]) {
-#define S(a) case a: tmp = strdup(#a); break;
+#define S(a) case a: tmp = strdup(#a); break;
S(SIG_BLOCK);
S(SIG_UNBLOCK);
S(SIG_SETMASK);
@@ -838,10 +858,12 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
/* XXX output depends on the value of the previous argument */
switch (args[sc->offset-1]) {
case F_SETFD:
- tmp = strdup(xlookup_bits(fcntlfd_arg, args[sc->offset]));
+ tmp = strdup(xlookup_bits(fcntlfd_arg,
+ args[sc->offset]));
break;
case F_SETFL:
- tmp = strdup(xlookup_bits(fcntlfl_arg, args[sc->offset]));
+ tmp = strdup(xlookup_bits(fcntlfl_arg,
+ args[sc->offset]));
break;
case F_GETFD:
case F_GETFL:
@@ -902,7 +924,7 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
/* yuck: get ss_len */
if (get_struct(pid, (void *)args[sc->offset], (void *)&ss,
- sizeof(ss.ss_len) + sizeof(ss.ss_family)) == -1)
+ sizeof(ss.ss_len) + sizeof(ss.ss_family)) == -1)
err(1, "get_struct %p", (void *)args[sc->offset]);
/*
* If ss_len is 0, then try to guess from the sockaddr type.
@@ -922,8 +944,8 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
break;
}
}
- if (get_struct(pid, (void *)args[sc->offset], (void *)&ss, ss.ss_len)
- == -1) {
+ if (get_struct(pid, (void *)args[sc->offset], (void *)&ss,
+ ss.ss_len) == -1) {
err(2, "get_struct %p", (void *)args[sc->offset]);
}
@@ -931,12 +953,15 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
case AF_INET:
lsin = (struct sockaddr_in *)&ss;
inet_ntop(AF_INET, &lsin->sin_addr, addr, sizeof addr);
- asprintf(&tmp, "{ AF_INET %s:%d }", addr, htons(lsin->sin_port));
+ asprintf(&tmp, "{ AF_INET %s:%d }", addr,
+ htons(lsin->sin_port));
break;
case AF_INET6:
lsin6 = (struct sockaddr_in6 *)&ss;
- inet_ntop(AF_INET6, &lsin6->sin6_addr, addr, sizeof addr);
- asprintf(&tmp, "{ AF_INET6 [%s]:%d }", addr, htons(lsin6->sin6_port));
+ inet_ntop(AF_INET6, &lsin6->sin6_addr, addr,
+ sizeof addr);
+ asprintf(&tmp, "{ AF_INET6 [%s]:%d }", addr,
+ htons(lsin6->sin6_port));
break;
case AF_UNIX:
sun = (struct sockaddr_un *)&ss;
@@ -944,12 +969,14 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
break;
default:
sa = (struct sockaddr *)&ss;
- asprintf(&tmp, "{ sa_len = %d, sa_family = %d, sa_data = {%n%*s } }",
- (int)sa->sa_len, (int)sa->sa_family, &i,
- 6 * (int)(sa->sa_len - ((char *)&sa->sa_data - (char *)sa)), "");
+ asprintf(&tmp, "{ sa_len = %d, sa_family = %d, sa_data "
+ "= {%n%*s } }", (int)sa->sa_len, (int)sa->sa_family,
+ &i, 6 * (int)(sa->sa_len - ((char *)&sa->sa_data -
+ (char *)sa)), "");
if (tmp != NULL) {
p = tmp + i;
- for (q = (u_char *)&sa->sa_data; q < (u_char *)sa + sa->sa_len; q++)
+ for (q = (u_char *)&sa->sa_data;
+ q < (u_char *)sa + sa->sa_len; q++)
p += sprintf(p, " %#02x,", *q);
}
}
@@ -960,8 +987,8 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
char *hand;
const char *h;
- if (get_struct(pid, (void *)args[sc->offset], &sa, sizeof(sa)) != -1) {
-
+ if (get_struct(pid, (void *)args[sc->offset], &sa, sizeof(sa))
+ != -1) {
asprintf(&hand, "%p", sa.sa_handler);
if (sa.sa_handler == SIG_DFL)
h = "SIG_DFL";
@@ -970,13 +997,11 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
else
h = hand;
- asprintf(&tmp, "{ %s %s ss_t }",
- h,
+ asprintf(&tmp, "{ %s %s ss_t }", h,
xlookup_bits(sigaction_flags, sa.sa_flags));
free(hand);
- } else {
+ } else
asprintf(&tmp, "0x%lx", args[sc->offset]);
- }
break;
}
case Kevent: {
@@ -1001,12 +1026,15 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
if (numevents >= 0)
bytes = sizeof(struct kevent) * numevents;
if ((ke = malloc(bytes)) == NULL)
- err(1, "Cannot malloc %d bytes for kevent array", bytes);
- if (numevents >= 0 && get_struct(pid, (void *)args[sc->offset], ke, bytes) != -1) {
+ err(1, "Cannot malloc %d bytes for kevent array",
+ bytes);
+ if (numevents >= 0 && get_struct(pid, (void *)args[sc->offset],
+ ke, bytes) != -1) {
used = 0;
tmpsize = 1 + per_ke * numevents + 2;
if ((tmp = malloc(tmpsize)) == NULL)
- err(1, "Cannot alloc %d bytes for kevent output", tmpsize);
+ err(1, "Cannot alloc %d bytes for kevent "
+ "output", tmpsize);
tmp[used++] = '{';
for (i = 0; i < numevents; i++) {
@@ -1032,12 +1060,14 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Stat: {
struct stat st;
- if (get_struct(pid, (void *)args[sc->offset], &st, sizeof(st)) != -1) {
+ if (get_struct(pid, (void *)args[sc->offset], &st, sizeof(st))
+ != -1) {
char mode[12];
strmode(st.st_mode, mode);
- asprintf(&tmp, "{ mode=%s,inode=%jd,size=%jd,blksize=%ld }",
- mode,
- (intmax_t)st.st_ino,(intmax_t)st.st_size,(long)st.st_blksize);
+ asprintf(&tmp,
+ "{ mode=%s,inode=%jd,size=%jd,blksize=%ld }", mode,
+ (intmax_t)st.st_ino, (intmax_t)st.st_size,
+ (long)st.st_blksize);
} else {
asprintf(&tmp, "0x%lx", args[sc->offset]);
}
@@ -1045,24 +1075,25 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
}
case Rusage: {
struct rusage ru;
- if (get_struct(pid, (void *)args[sc->offset], &ru, sizeof(ru)) != -1) {
- asprintf(&tmp, "{ u=%ld.%06ld,s=%ld.%06ld,in=%ld,out=%ld }",
+ if (get_struct(pid, (void *)args[sc->offset], &ru, sizeof(ru))
+ != -1) {
+ asprintf(&tmp,
+ "{ u=%ld.%06ld,s=%ld.%06ld,in=%ld,out=%ld }",
(long)ru.ru_utime.tv_sec, ru.ru_utime.tv_usec,
(long)ru.ru_stime.tv_sec, ru.ru_stime.tv_usec,
ru.ru_inblock, ru.ru_oublock);
- } else {
+ } else
asprintf(&tmp, "0x%lx", args[sc->offset]);
- }
break;
}
case Rlimit: {
struct rlimit rl;
- if (get_struct(pid, (void *)args[sc->offset], &rl, sizeof(rl)) != -1) {
+ if (get_struct(pid, (void *)args[sc->offset], &rl, sizeof(rl))
+ != -1) {
asprintf(&tmp, "{ cur=%ju,max=%ju }",
rl.rlim_cur, rl.rlim_max);
- } else {
+ } else
asprintf(&tmp, "0x%lx", args[sc->offset]);
- }
break;
}
default:
@@ -1079,21 +1110,24 @@ print_arg(struct syscall_args *sc, unsigned long *args, long retval, struct trus
*/
void
-print_syscall(struct trussinfo *trussinfo, const char *name, int nargs, char **s_args)
+print_syscall(struct trussinfo *trussinfo, const char *name, int nargs,
+ char **s_args)
{
- int i;
- int len = 0;
struct timespec timediff;
+ int i, len;
+ len = 0;
if (trussinfo->flags & FOLLOWFORKS)
len += fprintf(trussinfo->outfile, "%5d: ", trussinfo->pid);
- if (name != NULL && (!strcmp(name, "execve") || !strcmp(name, "exit"))) {
+ if (name != NULL && (strcmp(name, "execve") == 0||
+ strcmp(name, "exit") == 0)) {
clock_gettime(CLOCK_REALTIME, &trussinfo->after);
}
if (trussinfo->flags & ABSOLUTETIMESTAMPS) {
- timespecsubt(&trussinfo->after, &trussinfo->start_time, &timediff);
+ timespecsubt(&trussinfo->after, &trussinfo->start_time,
+ &timediff);
len += fprintf(trussinfo->outfile, "%ld.%09ld ",
(long)timediff.tv_sec, timediff.tv_nsec);
}
@@ -1110,8 +1144,10 @@ print_syscall(struct trussinfo *trussinfo, const char *name, int nargs, char **s
if (s_args[i])
len += fprintf(trussinfo->outfile, "%s", s_args[i]);
else
- len += fprintf(trussinfo->outfile, "<missing argument>");
- len += fprintf(trussinfo->outfile, "%s", i < (nargs - 1) ? "," : "");
+ len += fprintf(trussinfo->outfile,
+ "<missing argument>");
+ len += fprintf(trussinfo->outfile, "%s", i < (nargs - 1) ?
+ "," : "");
}
len += fprintf(trussinfo->outfile, ")");
for (i = 0; i < 6 - (len / 8); i++)
@@ -1138,14 +1174,15 @@ print_syscall_ret(struct trussinfo *trussinfo, const char *name, int nargs,
print_syscall(trussinfo, name, nargs, s_args);
fflush(trussinfo->outfile);
- if (errorp) {
- fprintf(trussinfo->outfile, " ERR#%ld '%s'\n", retval, strerror(retval));
- } else {
+ if (errorp)
+ fprintf(trussinfo->outfile, " ERR#%ld '%s'\n", retval,
+ strerror(retval));
+ else {
/*
* Because pipe(2) has a special assembly glue to provide the
* libc API, we have to adjust retval.
*/
- if (name != NULL && !strcmp(name, "pipe"))
+ if (name != NULL && strcmp(name, "pipe") == 0)
retval = 0;
fprintf(trussinfo->outfile, " = %ld (0x%lx)\n", retval, retval);
}
@@ -1154,12 +1191,12 @@ print_syscall_ret(struct trussinfo *trussinfo, const char *name, int nargs,
void
print_summary(struct trussinfo *trussinfo)
{
- struct syscall *sc;
struct timespec total = {0, 0};
+ struct syscall *sc;
int ncall, nerror;
fprintf(trussinfo->outfile, "%-20s%15s%8s%8s\n",
- "syscall", "seconds", "calls", "errors");
+ "syscall", "seconds", "calls", "errors");
ncall = nerror = 0;
for (sc = syscalls; sc->name != NULL; sc++)
if (sc->ncalls) {
@@ -1171,7 +1208,7 @@ print_summary(struct trussinfo *trussinfo)
nerror += sc->nerror;
}
fprintf(trussinfo->outfile, "%20s%15s%8s%8s\n",
- "", "-------------", "-------", "-------");
+ "", "-------------", "-------", "-------");
fprintf(trussinfo->outfile, "%-20s%5jd.%09ld%8d%8d\n",
- "", (intmax_t)total.tv_sec, total.tv_nsec, ncall, nerror);
+ "", (intmax_t)total.tv_sec, total.tv_nsec, ncall, nerror);
}
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