-/*
- * Copyright (c) 1999-2004 Apple Computer, Inc. All rights reserved.
+ /*
+ * Copyright (c) 1999-2010 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
- * Reserved. This file contains Original Code and/or Modifications of
- * Original Code as defined in and that are subject to the Apple Public
- * Source License Version 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
setting values where the format is specified as unsigned integer.
*/
+#include <sys/cdefs.h>
#ifndef lint
-static char copyright[] =
+__unused static char copyright[] =
"@(#) Copyright (c) 1993\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
-static char sccsid[] = "@(#)sysctl.c 8.5 (Berkeley) 5/9/95";
+__unused static char sccsid[] = "@(#)sysctl.c 8.5 (Berkeley) 5/9/95";
#endif /* not lint */
#include <sys/param.h>
{ username, USER_MAXID }, /* CTL_USER_NAMES */
};
-static int Aflag, aflag, bflag, nflag, wflag, Xflag;
+static int Aflag, aflag, bflag, hflag, nflag, wflag, Xflag;
static int foundSome = 0;
+static int invalid_name_used = 0;
void listall(char *prefix, struct list *lp);
void old_parse(char *string, int flags);
case 'A': Aflag = 1; break;
case 'a': aflag = 1; break;
case 'b': bflag = 1; break;
+ case 'h': hflag = 1; break;
case 'n': nflag = 1; break;
case 'w': wflag = 1; break;
case 'X': Xflag = Aflag = 1; break;
usage();
for (; *argv != NULL; ++argv)
parse(*argv, 1);
- exit(0);
+ exit(invalid_name_used ? 1 : 0);
}
/*
useUnsignedInt = 1;
break;
- case CTL_VM:
+ case CTL_VM: break;
+#if 0 /* XXX Handled by the new sysctl mechanism */
switch (mib[1]) {
case VM_LOADAVG: { /* XXX this is bogus */
double loads[3];
fprintf(stderr,
"Use vmstat or systat to view %s information\n", string);
return;
+#endif
case CTL_DEBUG:
mib[2] = CTL_DEBUG_VALUE;
switch (type) {
case CTLTYPE_INT:
if (useUnsignedInt) {
- uintval = strtoul(newval, 0, 0);
+ uintval = strtoul(newval, NULL, 0);
+ if ((uintval == 0) && (errno == EINVAL)) {
+ fprintf(stderr, "invalid argument: %s\n",
+ (char *)newval);
+ return;
+ }
newval = &uintval;
newsize = sizeof uintval;
} else {
- intval = atoi(newval);
- newval = &intval;
- newsize = sizeof intval;
+ intval = strtol(newval, NULL, 0);
+ if ((intval == 0) && (errno == EINVAL)) {
+ fprintf(stderr, "invalid argument: %s\n",
+ (char *)newval);
+ return;
+ }
+ newval = &intval;
+ newsize = sizeof intval;
}
break;
case CTLTYPE_QUAD:
- sscanf(newval, "%qd", &quadval);
+ quadval = strtoq(newval, NULL, 0);
+ if ((quadval == 0) && (errno == EINVAL)) {
+ fprintf(stderr, "invalid argument: %s\n",
+ (char *)newval);
+ return;
+ }
newval = &quadval;
newsize = sizeof quadval;
break;
if (flags == 0)
return;
switch (errno) {
- case EOPNOTSUPP:
+ case ENOTSUP:
fprintf(stderr, "%s: value is not available\n", string);
return;
case ENOTDIR:
fprintf(stderr, "%s: type is unknown to this program\n",
string);
return;
+ case ENOENT:
+ fprintf(stderr, "%s: no such MIB\n",
+ string);
+ return;
default:
perror(string);
return;
fprintf(stdout, "%s = %s\n", string,
ctime((time_t *) &btp->tv_sec));
else
- fprintf(stdout, "%d\n", btp->tv_sec);
+ fprintf(stdout, "%ld\n", btp->tv_sec);
return;
}
if (special & CONSDEV) {
}
return;
+ case CTLTYPE_NODE:
case CTLTYPE_STRUCT:
return;
default:
- case CTLTYPE_NODE:
fprintf(stderr, "%s: unknown type returned\n",
string);
return;
for (loc = lastused, cnt = 0; cnt < maxtypenum; cnt++) {
mib[3] = cnt;
if (sysctl(mib, 4, &vfc, &buflen, (void *)0, (size_t)0) < 0) {
- if (errno == EOPNOTSUPP)
+ if (errno == ENOTSUP)
continue;
perror("vfsinit");
free(vfsname);
if (bufp[0][strlen(*bufp)-1] == '.')
bufp[0][strlen(*bufp)-1]='\0';
if (namelist->list == 0 || (name = strsep(bufp, ".")) == NULL) {
- fprintf(stderr, "%s: incomplete specification\n", string);
+ if (!foundSome) {
+ fprintf(stderr, "%s: incomplete specification\n", string);
+ invalid_name_used = 1;
+ }
return (-1);
}
for (i = 0; i < namelist->size; i++)
strcmp(name, namelist->list[i].ctl_name) == 0)
break;
if (i == namelist->size) {
- fprintf(stderr, "%s level name %s in %s is invalid\n",
- level, name, string);
+ if (!foundSome) {
+ fprintf(stderr, "%s level name %s in %s is invalid\n",
+ level, name, string);
+ invalid_name_used = 1;
+ }
return (-1);
}
return (i);
u_int kind;
bufp = buf;
+ if (snprintf(buf, BUFSIZ, "%s", string) >= BUFSIZ)
+ errx(1, "MIB too long");
snprintf(buf, BUFSIZ, "%s", string);
if ((cp = strchr(string, '=')) != NULL) {
if (!wflag)
return;
}
+ /*
+ * An non-zero return here is an OID space containing parameters which
+ * needs to be ignored in the interests of backward compatibility with
+ * pre-newsysctl sysctls.
+ */
if (oidfmt(mib, len, fmt, &kind))
- err(1, "couldn't find format of oid '%s'", bufp);
+ return;
if (!wflag) {
if ((kind & CTLTYPE) == CTLTYPE_NODE) {
case CTLTYPE_INT:
if ((*fmt == 'I') && (*(fmt + 1) == 'U')) {
uintval = (unsigned int) strtoul (newval, NULL, 0);
+ if ((uintval == 0) &&
+ (errno == EINVAL)) {
+ errx(1, "invalid argument: %s",
+ (char *)newval);
+ return;
+ }
newval = &uintval;
newsize = sizeof uintval;
} else {
intval = (int) strtol(newval, NULL, 0);
+ if ((intval == 0) &&
+ (errno == EINVAL)) {
+ errx(1, "invalid argument: %s",
+ (char *)newval);
+ return;
+ }
newval = &intval;
newsize = sizeof intval;
}
break;
case CTLTYPE_QUAD:
quadval = strtoq(newval, NULL, 0);
+ if ((quadval == 0) && (errno == EINVAL)) {
+ errx(1, "invalid argument %s", (char *)newval);
+ return;
+ }
newval = &quadval;
- newsize = sizeof quadval;
+ newsize = sizeof(quadval);
break;
default:
errx(1, "oid '%s' is type %d,"
if (!i && !bflag)
putchar('\n');
switch (errno) {
- case EOPNOTSUPP:
+ case ENOTSUP:
errx(1, "%s: value is not available",
string);
case ENOTDIR:
S_clockinfo(int l2, void *p)
{
struct clockinfo *ci = (struct clockinfo*)p;
- if (l2 != sizeof *ci)
- err(1, "S_clockinfo %d != %d", l2, sizeof *ci);
- printf("{ hz = %d, tick = %d, tickadj = %d, profhz = %d, stathz = %d }",
+
+ if (l2 != sizeof(*ci)) {
+ warnx("S_clockinfo %d != %ld", l2, sizeof(*ci));
+ return (1);
+ }
+ printf(hflag ? "{ hz = %'d, tick = %'d, tickadj = %'d, profhz = %'d, stathz = %'d }" :
+ "{ hz = %d, tick = %d, tickadj = %d, profhz = %d, stathz = %d }",
ci->hz, ci->tick, ci->tickadj, ci->profhz, ci->stathz);
return (0);
}
{
struct loadavg *tv = (struct loadavg*)p;
- if (l2 != sizeof *tv)
- err(1, "S_loadavg %d != %d", l2, sizeof *tv);
-
- printf("{ %.2f %.2f %.2f }",
+ if (l2 != sizeof(*tv)) {
+ warnx("S_loadavg %d != %ld", l2, sizeof(*tv));
+ return (1);
+ }
+ printf(hflag ? "{ %'.2f %'.2f %'.2f }" : "{ %.2f %.2f %.2f }",
(double)tv->ldavg[0]/(double)tv->fscale,
(double)tv->ldavg[1]/(double)tv->fscale,
(double)tv->ldavg[2]/(double)tv->fscale);
time_t tv_sec;
char *p1, *p2;
- if (l2 != sizeof *tv)
- err(1, "S_timeval %d != %d", l2, sizeof *tv);
- printf("{ sec = %ld, usec = %ld } ",
- (long) tv->tv_sec, (long) tv->tv_usec);
+ if (l2 != sizeof(*tv)) {
+ warnx("S_timeval %d != %ld", l2, sizeof(*tv));
+ return (1);
+ }
+ printf(hflag ? "{ sec = %'jd, usec = %'ld } " :
+ "{ sec = %jd, usec = %ld } ",
+ (intmax_t)tv->tv_sec, (long)tv->tv_usec);
tv_sec = tv->tv_sec;
p1 = strdup(ctime(&tv_sec));
for (p2=p1; *p2 ; p2++)
if (*p2 == '\n')
*p2 = '\0';
fputs(p1, stdout);
+ free(p1);
+ return (0);
+}
+
+static int
+S_xswusage(int l2, void *p)
+{
+ struct xsw_usage *xsu = (struct xsw_usage *)p;
+
+ if (l2 != sizeof(*xsu)) {
+ warnx("S_xswusage %d != %ld", l2, sizeof(*xsu));
+ return (1);
+ }
+ fprintf(stdout,
+ "total = %.2fM used = %.2fM free = %.2fM %s",
+ ((double)xsu->xsu_total) / (1024.0 * 1024.0),
+ ((double)xsu->xsu_used) / (1024.0 * 1024.0),
+ ((double)xsu->xsu_avail) / (1024.0 * 1024.0),
+ xsu->xsu_encrypted ? "(encrypted)" : "");
return (0);
}
T_dev_t(int l2, void *p)
{
dev_t *d = (dev_t *)p;
- if (l2 != sizeof *d)
- err(1, "T_dev_T %d != %d", l2, sizeof *d);
+
+ if (l2 != sizeof(*d)) {
+ warnx("T_dev_T %d != %ld", l2, sizeof(*d));
+ return (1);
+ }
if ((int)(*d) != -1) {
if (minor(*d) > 255 || minor(*d) < 0)
printf("{ major = %d, minor = 0x%x }",
qoid[1] = 4;
memcpy(qoid + 2, oid, len * sizeof(int));
- j = sizeof buf;
+ j = sizeof(buf);
i = sysctl(qoid, len + 2, buf, &j, 0, 0);
- if (i)
- err(1, "sysctl fmt %d %d %d", i, j, errno);
+ if (i) {
+ /*
+ * An ENOENT error return indicates that the OID in question
+ * is a node OID followed not by additional OID elements, but
+ * by integer parameters. We really do not want to support
+ * this type of thing going forward, but we alow it here for
+ * historical compatibility. Eventually, this will go away.
+ */
+ if (errno == ENOENT)
+ return ENOENT;
+ err(1, "sysctl fmt %d %ld %d", i, j, errno);
+ }
if (kind)
*kind = *(u_int *)buf;
if (fmt)
strcpy(fmt, (char *)(buf + sizeof(u_int)));
- return 0;
+ return (0);
}
/*
j = sizeof name;
i = sysctl(qoid, nlen + 2, name, &j, 0, 0);
if (i || !j)
- err(1, "sysctl name %d %d %d", i, j, errno);
+ err(1, "sysctl name %d %ld %d", i, j, errno);
/* find an estimate of how much we need for this var */
j = 0;
qoid[1] = 4;
j = sizeof buf;
i = sysctl(qoid, nlen + 2, buf, &j, 0, 0);
+ /*
+ * An ENOENT error return indicates that the OID in question
+ * is a node OID followed not by additional OID elements, but
+ * by integer parameters. We really do not want to support
+ * this type of thing going forward, but we alow it here for
+ * historical compatibility. Eventially, this will go away.
+ */
+ if (i && errno == ENOENT) {
+ retval = 1;
+ goto RETURN;
+ }
+
if (i || !j)
- err(1, "sysctl fmt %d %d %d", i, j, errno);
+ err(1, "sysctl fmt %d %ld %d", i, j, errno);
kind = *(u_int *)buf;
if (!show_masked && (kind & CTLFLAG_MASKED)) {
if (!nflag)
printf("%s: ", name);
fmt++;
- val = "";
+ val = (unsigned char *)"";
while (len >= sizeof(int)) {
if(*fmt == 'U')
printf("%s%u", val, *(unsigned int *)p);
else
printf("%s%d", val, *(int *)p);
- val = " ";
+ val = (unsigned char *)" ";
len -= sizeof (int);
p += sizeof (int);
}
if (!nflag)
printf("%s: ", name);
fmt++;
- val = "";
+ val = (unsigned char *)"";
while (len >= sizeof(long)) {
if(*fmt == 'U')
printf("%s%lu", val, *(unsigned long *)p);
else
printf("%s%ld", val, *(long *)p);
- val = " ";
+ val = (unsigned char *)" ";
len -= sizeof (long);
p += sizeof (long);
}
if (!nflag)
printf("%s: ", name);
fmt++;
- val = "";
+ val = (unsigned char *)"";
while (len >= sizeof(long long)) {
if(*fmt == 'U')
printf("%s%llu", val, *(unsigned long long *)p);
else
printf("%s%lld", val, *(long long *)p);
- val = " ";
+ val = (unsigned char *)" ";
len -= sizeof (long long);
p += sizeof (long long);
}
if (!strcmp(fmt, "S,clockinfo")) func = S_clockinfo;
else if (!strcmp(fmt, "S,timeval")) func = S_timeval;
else if (!strcmp(fmt, "S,loadavg")) func = S_loadavg;
+ else if (!strcmp(fmt, "S,xsw_usage")) func = S_xswusage;
else if (!strcmp(fmt, "T,dev_t")) func = T_dev_t;
if (func) {
if (!nflag)
if (errno == ENOENT)
return 0;
else
- err(1, "sysctl(getnext) %d %d", j, l2);
+ err(1, "sysctl(getnext) %d %ld", j, l2);
}
l2 /= sizeof (int);
projects / apple / system_cmds.git / blobdiff