41 */ 42 43#include <sys/param.h> 44#include <sys/kernel.h> 45#include <sys/systm.h> 46#include <sys/sysctl.h> 47#include <sys/proc.h> 48#include <sys/unistd.h> 49 50SYSCTL_NODE(, 0, sysctl, CTLFLAG_RW, 0, 51 "Sysctl internal magic"); 52SYSCTL_NODE(, CTL_KERN, kern, CTLFLAG_RW, 0, 53 "High kernel, proc, limits &c"); 54SYSCTL_NODE(, CTL_VM, vm, CTLFLAG_RW, 0, 55 "Virtual memory"); 56SYSCTL_NODE(, CTL_VFS, vfs, CTLFLAG_RW, 0, 57 "File system"); 58SYSCTL_NODE(, CTL_NET, net, CTLFLAG_RW, 0, 59 "Network, (see socket.h)"); 60SYSCTL_NODE(, CTL_DEBUG, debug, CTLFLAG_RW, 0, 61 "Debugging"); 62SYSCTL_NODE(, CTL_HW, hw, CTLFLAG_RW, 0, 63 "hardware"); 64SYSCTL_NODE(, CTL_MACHDEP, machdep, CTLFLAG_RW, 0, 65 "machine dependent"); 66SYSCTL_NODE(, CTL_USER, user, CTLFLAG_RW, 0, 67 "user-level"); 68 69SYSCTL_STRING(_kern, KERN_OSRELEASE, osrelease, CTLFLAG_RD, osrelease, 0, ""); 70 71SYSCTL_INT(_kern, KERN_OSREV, osrevision, CTLFLAG_RD, 0, BSD, ""); 72 73SYSCTL_STRING(_kern, KERN_VERSION, version, CTLFLAG_RD, version, 0, ""); 74 75SYSCTL_STRING(_kern, KERN_OSTYPE, ostype, CTLFLAG_RD, ostype, 0, ""); 76 77extern int osreldate; 78SYSCTL_INT(_kern, KERN_OSRELDATE, osreldate, CTLFLAG_RD, &osreldate, 0, ""); 79 80SYSCTL_INT(_kern, KERN_MAXPROC, maxproc, CTLFLAG_RW, &maxproc, 0, ""); 81 82SYSCTL_INT(_kern, KERN_MAXPROCPERUID, maxprocperuid, 83 CTLFLAG_RW, &maxprocperuid, 0, ""); 84 85SYSCTL_INT(_kern, KERN_ARGMAX, argmax, CTLFLAG_RD, 0, ARG_MAX, ""); 86 87SYSCTL_INT(_kern, KERN_POSIX1, posix1version, CTLFLAG_RD, 0, _POSIX_VERSION, ""); 88 89SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RD, 0, NGROUPS_MAX, ""); 90 91SYSCTL_INT(_kern, KERN_JOB_CONTROL, job_control, CTLFLAG_RD, 0, 1, ""); 92 93#ifdef _POSIX_SAVED_IDS 94SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD, 0, 1, ""); 95#else 96SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD, 0, 0, ""); 97#endif 98 99char kernelname[MAXPATHLEN] = "/kernel"; /* XXX bloat */ 100 101SYSCTL_STRING(_kern, KERN_BOOTFILE, bootfile, 102 CTLFLAG_RW, kernelname, sizeof kernelname, ""); 103 104SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD, 0, 1, ""); 105 106SYSCTL_INT(_hw, HW_BYTEORDER, byteorder, CTLFLAG_RD, 0, BYTE_ORDER, ""); 107 108SYSCTL_INT(_hw, HW_PAGESIZE, pagesize, CTLFLAG_RD, 0, PAGE_SIZE, ""); 109 110char hostname[MAXHOSTNAMELEN]; 111 112SYSCTL_STRING(_kern, KERN_HOSTNAME, hostname, CTLFLAG_RW, 113 hostname, sizeof(hostname), ""); 114 115int securelevel = -1; 116 117static int 118sysctl_kern_securelvl SYSCTL_HANDLER_ARGS 119{ 120 int error, level; 121 122 level = securelevel; 123 error = sysctl_handle_int(oidp, &level, 0, req); 124 if (error || !req->newptr) 125 return (error); 126 if (level < securelevel && req->p->p_pid != 1) 127 return (EPERM); 128 securelevel = level; 129 return (error); 130} 131 132SYSCTL_PROC(_kern, KERN_SECURELVL, securelevel, CTLTYPE_INT|CTLFLAG_RW, 133 0, 0, sysctl_kern_securelvl, "I", ""); 134 135char domainname[MAXHOSTNAMELEN]; 136SYSCTL_STRING(_kern, KERN_NISDOMAINNAME, domainname, CTLFLAG_RW, 137 &domainname, sizeof(domainname), ""); 138 139long hostid; 140/* Some trouble here, if sizeof (int) != sizeof (long) */ 141SYSCTL_INT(_kern, KERN_HOSTID, hostid, CTLFLAG_RW, &hostid, 0, ""); 142 143/* 144 * This is really cheating. These actually live in the libc, something 145 * which I'm not quite sure is a good idea anyway, but in order for 146 * getnext and friends to actually work, we define dummies here. 147 */
| 41 */ 42 43#include <sys/param.h> 44#include <sys/kernel.h> 45#include <sys/systm.h> 46#include <sys/sysctl.h> 47#include <sys/proc.h> 48#include <sys/unistd.h> 49 50SYSCTL_NODE(, 0, sysctl, CTLFLAG_RW, 0, 51 "Sysctl internal magic"); 52SYSCTL_NODE(, CTL_KERN, kern, CTLFLAG_RW, 0, 53 "High kernel, proc, limits &c"); 54SYSCTL_NODE(, CTL_VM, vm, CTLFLAG_RW, 0, 55 "Virtual memory"); 56SYSCTL_NODE(, CTL_VFS, vfs, CTLFLAG_RW, 0, 57 "File system"); 58SYSCTL_NODE(, CTL_NET, net, CTLFLAG_RW, 0, 59 "Network, (see socket.h)"); 60SYSCTL_NODE(, CTL_DEBUG, debug, CTLFLAG_RW, 0, 61 "Debugging"); 62SYSCTL_NODE(, CTL_HW, hw, CTLFLAG_RW, 0, 63 "hardware"); 64SYSCTL_NODE(, CTL_MACHDEP, machdep, CTLFLAG_RW, 0, 65 "machine dependent"); 66SYSCTL_NODE(, CTL_USER, user, CTLFLAG_RW, 0, 67 "user-level"); 68 69SYSCTL_STRING(_kern, KERN_OSRELEASE, osrelease, CTLFLAG_RD, osrelease, 0, ""); 70 71SYSCTL_INT(_kern, KERN_OSREV, osrevision, CTLFLAG_RD, 0, BSD, ""); 72 73SYSCTL_STRING(_kern, KERN_VERSION, version, CTLFLAG_RD, version, 0, ""); 74 75SYSCTL_STRING(_kern, KERN_OSTYPE, ostype, CTLFLAG_RD, ostype, 0, ""); 76 77extern int osreldate; 78SYSCTL_INT(_kern, KERN_OSRELDATE, osreldate, CTLFLAG_RD, &osreldate, 0, ""); 79 80SYSCTL_INT(_kern, KERN_MAXPROC, maxproc, CTLFLAG_RW, &maxproc, 0, ""); 81 82SYSCTL_INT(_kern, KERN_MAXPROCPERUID, maxprocperuid, 83 CTLFLAG_RW, &maxprocperuid, 0, ""); 84 85SYSCTL_INT(_kern, KERN_ARGMAX, argmax, CTLFLAG_RD, 0, ARG_MAX, ""); 86 87SYSCTL_INT(_kern, KERN_POSIX1, posix1version, CTLFLAG_RD, 0, _POSIX_VERSION, ""); 88 89SYSCTL_INT(_kern, KERN_NGROUPS, ngroups, CTLFLAG_RD, 0, NGROUPS_MAX, ""); 90 91SYSCTL_INT(_kern, KERN_JOB_CONTROL, job_control, CTLFLAG_RD, 0, 1, ""); 92 93#ifdef _POSIX_SAVED_IDS 94SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD, 0, 1, ""); 95#else 96SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_RD, 0, 0, ""); 97#endif 98 99char kernelname[MAXPATHLEN] = "/kernel"; /* XXX bloat */ 100 101SYSCTL_STRING(_kern, KERN_BOOTFILE, bootfile, 102 CTLFLAG_RW, kernelname, sizeof kernelname, ""); 103 104SYSCTL_INT(_hw, HW_NCPU, ncpu, CTLFLAG_RD, 0, 1, ""); 105 106SYSCTL_INT(_hw, HW_BYTEORDER, byteorder, CTLFLAG_RD, 0, BYTE_ORDER, ""); 107 108SYSCTL_INT(_hw, HW_PAGESIZE, pagesize, CTLFLAG_RD, 0, PAGE_SIZE, ""); 109 110char hostname[MAXHOSTNAMELEN]; 111 112SYSCTL_STRING(_kern, KERN_HOSTNAME, hostname, CTLFLAG_RW, 113 hostname, sizeof(hostname), ""); 114 115int securelevel = -1; 116 117static int 118sysctl_kern_securelvl SYSCTL_HANDLER_ARGS 119{ 120 int error, level; 121 122 level = securelevel; 123 error = sysctl_handle_int(oidp, &level, 0, req); 124 if (error || !req->newptr) 125 return (error); 126 if (level < securelevel && req->p->p_pid != 1) 127 return (EPERM); 128 securelevel = level; 129 return (error); 130} 131 132SYSCTL_PROC(_kern, KERN_SECURELVL, securelevel, CTLTYPE_INT|CTLFLAG_RW, 133 0, 0, sysctl_kern_securelvl, "I", ""); 134 135char domainname[MAXHOSTNAMELEN]; 136SYSCTL_STRING(_kern, KERN_NISDOMAINNAME, domainname, CTLFLAG_RW, 137 &domainname, sizeof(domainname), ""); 138 139long hostid; 140/* Some trouble here, if sizeof (int) != sizeof (long) */ 141SYSCTL_INT(_kern, KERN_HOSTID, hostid, CTLFLAG_RW, &hostid, 0, ""); 142 143/* 144 * This is really cheating. These actually live in the libc, something 145 * which I'm not quite sure is a good idea anyway, but in order for 146 * getnext and friends to actually work, we define dummies here. 147 */
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148SYSCTL_STRING(_user, USER_CS_PATH, cs_path, CTLFLAG_RO, "", 0, ""); 149SYSCTL_INT(_user, USER_BC_BASE_MAX, bc_base_max, CTLFLAG_RO, 0, 0, ""); 150SYSCTL_INT(_user, USER_BC_DIM_MAX, bc_dim_max, CTLFLAG_RO, 0, 0, ""); 151SYSCTL_INT(_user, USER_BC_SCALE_MAX, bc_scale_max, CTLFLAG_RO, 0, 0, ""); 152SYSCTL_INT(_user, USER_BC_STRING_MAX, bc_string_max, CTLFLAG_RO, 0, 0, ""); 153SYSCTL_INT(_user, USER_COLL_WEIGHTS_MAX, coll_weights_max, CTLFLAG_RO, 0, 0, ""); 154SYSCTL_INT(_user, USER_EXPR_NEST_MAX, expr_nest_max, CTLFLAG_RO, 0, 0, ""); 155SYSCTL_INT(_user, USER_LINE_MAX, line_max, CTLFLAG_RO, 0, 0, ""); 156SYSCTL_INT(_user, USER_RE_DUP_MAX, re_dup_max, CTLFLAG_RO, 0, 0, ""); 157SYSCTL_INT(_user, USER_POSIX2_VERSION, posix2_version, CTLFLAG_RO, 0, 0, ""); 158SYSCTL_INT(_user, USER_POSIX2_C_BIND, posix2_c_bind, CTLFLAG_RO, 0, 0, ""); 159SYSCTL_INT(_user, USER_POSIX2_C_DEV, posix2_c_dev, CTLFLAG_RO, 0, 0, ""); 160SYSCTL_INT(_user, USER_POSIX2_CHAR_TERM, posix2_char_term, CTLFLAG_RO, 0, 0, ""); 161SYSCTL_INT(_user, USER_POSIX2_FORT_DEV, posix2_fort_dev, CTLFLAG_RO, 0, 0, ""); 162SYSCTL_INT(_user, USER_POSIX2_FORT_RUN, posix2_fort_run, CTLFLAG_RO, 0, 0, ""); 163SYSCTL_INT(_user, USER_POSIX2_LOCALEDEF, posix2_localedef, CTLFLAG_RO, 0, 0, ""); 164SYSCTL_INT(_user, USER_POSIX2_SW_DEV, posix2_sw_dev, CTLFLAG_RO, 0, 0, ""); 165SYSCTL_INT(_user, USER_POSIX2_UPE, posix2_upe, CTLFLAG_RO, 0, 0, ""); 166SYSCTL_INT(_user, USER_STREAM_MAX, stream_max, CTLFLAG_RO, 0, 0, ""); 167SYSCTL_INT(_user, USER_TZNAME_MAX, tzname_max, CTLFLAG_RO, 0, 0, "");
| 148SYSCTL_STRING(_user, USER_CS_PATH, cs_path, CTLFLAG_RD, "", 0, ""); 149SYSCTL_INT(_user, USER_BC_BASE_MAX, bc_base_max, CTLFLAG_RD, 0, 0, ""); 150SYSCTL_INT(_user, USER_BC_DIM_MAX, bc_dim_max, CTLFLAG_RD, 0, 0, ""); 151SYSCTL_INT(_user, USER_BC_SCALE_MAX, bc_scale_max, CTLFLAG_RD, 0, 0, ""); 152SYSCTL_INT(_user, USER_BC_STRING_MAX, bc_string_max, CTLFLAG_RD, 0, 0, ""); 153SYSCTL_INT(_user, USER_COLL_WEIGHTS_MAX, coll_weights_max, CTLFLAG_RD, 0, 0, ""); 154SYSCTL_INT(_user, USER_EXPR_NEST_MAX, expr_nest_max, CTLFLAG_RD, 0, 0, ""); 155SYSCTL_INT(_user, USER_LINE_MAX, line_max, CTLFLAG_RD, 0, 0, ""); 156SYSCTL_INT(_user, USER_RE_DUP_MAX, re_dup_max, CTLFLAG_RD, 0, 0, ""); 157SYSCTL_INT(_user, USER_POSIX2_VERSION, posix2_version, CTLFLAG_RD, 0, 0, ""); 158SYSCTL_INT(_user, USER_POSIX2_C_BIND, posix2_c_bind, CTLFLAG_RD, 0, 0, ""); 159SYSCTL_INT(_user, USER_POSIX2_C_DEV, posix2_c_dev, CTLFLAG_RD, 0, 0, ""); 160SYSCTL_INT(_user, USER_POSIX2_CHAR_TERM, posix2_char_term, CTLFLAG_RD, 0, 0, ""); 161SYSCTL_INT(_user, USER_POSIX2_FORT_DEV, posix2_fort_dev, CTLFLAG_RD, 0, 0, ""); 162SYSCTL_INT(_user, USER_POSIX2_FORT_RUN, posix2_fort_run, CTLFLAG_RD, 0, 0, ""); 163SYSCTL_INT(_user, USER_POSIX2_LOCALEDEF, posix2_localedef, CTLFLAG_RD, 0, 0, ""); 164SYSCTL_INT(_user, USER_POSIX2_SW_DEV, posix2_sw_dev, CTLFLAG_RD, 0, 0, ""); 165SYSCTL_INT(_user, USER_POSIX2_UPE, posix2_upe, CTLFLAG_RD, 0, 0, ""); 166SYSCTL_INT(_user, USER_STREAM_MAX, stream_max, CTLFLAG_RD, 0, 0, ""); 167SYSCTL_INT(_user, USER_TZNAME_MAX, tzname_max, CTLFLAG_RD, 0, 0, "");
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