| /* |
| * vmstat_hpux.c |
| * UCD SNMP module for systemStats section of UCD-SNMP-MIB for HPUX 10.x/11.x |
| */ |
| |
| /* |
| * To make lint skip the debug code and stop complaining |
| */ |
| #ifdef __lint |
| #define NETSNMP_NO_DEBUGGING 1 |
| #endif |
| |
| /* |
| * Includes start here |
| */ |
| |
| /* |
| * UCD-SNMP config details |
| */ |
| #include <net-snmp/net-snmp-config.h> |
| |
| /* |
| * Standard includes |
| */ |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <sys/types.h> |
| #include <sys/time.h> |
| #include <string.h> |
| |
| /* |
| * pstat and sysinfo structs |
| */ |
| #include <sys/pstat.h> |
| #include <sys/dk.h> |
| |
| |
| /* |
| * Includes needed for all modules |
| */ |
| #include <net-snmp/net-snmp-includes.h> |
| #include <net-snmp/agent/net-snmp-agent-includes.h> |
| #include "mibdefs.h" |
| |
| /* |
| * Utility functions for UCD-SNMP |
| */ |
| #include "util_funcs/header_generic.h" |
| |
| /* |
| * Header file for this module |
| */ |
| #include "vmstat.h" |
| #include "vmstat_hpux.h" |
| |
| /* |
| * Includes end here |
| */ |
| |
| |
| /* |
| * Global structures start here |
| */ |
| |
| /* |
| * A structure to save data gathered from the kernel pstat interface to. |
| * CPUSTATES are defined as (see sys/dk.h): |
| * #define CPUSTATES 9 -- number of CPU states |
| * #define CP_USER 0 -- user mode of USER process |
| * #define CP_NICE 1 -- user mode of USER process at nice priority |
| * #define CP_SYS 2 -- kernel mode of USER process |
| * #define CP_IDLE 3 -- IDLE mode |
| * #define CP_WAIT 4 |
| * #define CP_BLOCK 5 -- time blocked on a spinlock |
| * #define CP_SWAIT 6 -- time blocked on the kernel semaphore |
| * #define CP_INTR 7 -- INTERRUPT mode |
| * #define CP_SSYS 8 -- kernel mode of KERNEL process |
| */ |
| |
| struct cpu_stat_snapshot { |
| time_t css_time; |
| unsigned int css_cpus; |
| unsigned long long css_swapin; |
| unsigned long long css_swapout; |
| unsigned long long css_blocks_read; |
| unsigned long long css_blocks_write; |
| unsigned long long css_interrupts; |
| unsigned long long css_context_sw; |
| unsigned long long css_cpu[CPUSTATES]; |
| }; |
| |
| /* |
| * Define a structure to hold kernel static information |
| */ |
| struct pst_static pst; |
| |
| /* |
| * Global structures end here |
| */ |
| |
| /* |
| * Global variables start here |
| */ |
| |
| /* |
| * Variables for the calculated values, filled in update_stats |
| * Need to be global since we need them in more than one function |
| */ |
| static unsigned long swapin; |
| static unsigned long swapout; |
| static unsigned long blocks_read; |
| static unsigned long blocks_write; |
| static unsigned long interrupts; |
| static unsigned long context_sw; |
| |
| /* |
| * Since MIB wants CPU_SYSTEM, which is CP_SYS + CP_WAIT (see sys/dk.h) |
| */ |
| static long cpu_perc[CPUSTATES + 1]; |
| |
| /* |
| * How many snapshots we have already taken, needed for the first |
| * POLL_INTERVAL * POLL_VALUES seconds of agent running |
| */ |
| static unsigned int number_of_snapshots; |
| |
| /* |
| * The place to store the snapshots of system data in |
| */ |
| static struct cpu_stat_snapshot snapshot[POLL_VALUES + 1]; |
| |
| /* |
| * And one for the raw counters, which we fill when the raw values are |
| * requested, as opposed to the absolute values, which are taken every |
| * POLL_INTERVAL seconds and calculated over POLL_INTERVAL * POLL_VALUES time |
| */ |
| static struct cpu_stat_snapshot raw_values; |
| |
| /* |
| * Global variables end here |
| */ |
| |
| |
| /* |
| * Functions start here |
| */ |
| |
| /* |
| * Function prototype |
| */ |
| static void update_stats(unsigned int registrationNumber, |
| void *clientarg); |
| static int take_snapshot(struct cpu_stat_snapshot *css); |
| |
| /* |
| * init_vmstat_hpux starts here |
| */ |
| /* |
| * Init function for this module, from prototype |
| * Defines variables handled by this module, defines root OID for |
| * this module and registers it with the agent |
| */ |
| |
| FindVarMethod var_extensible_vmstat; |
| |
| void |
| init_vmstat_hpux(void) |
| { |
| |
| /* |
| * Which variables do we service ? |
| */ |
| struct variable2 extensible_vmstat_variables[] = { |
| {MIBINDEX, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {MIBINDEX}}, |
| {ERRORNAME, ASN_OCTET_STR, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {ERRORNAME}}, |
| {SWAPIN, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {SWAPIN}}, |
| {SWAPOUT, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {SWAPOUT}}, |
| {IOSENT, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {IOSENT}}, |
| {IORECEIVE, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {IORECEIVE}}, |
| {SYSINTERRUPTS, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {SYSINTERRUPTS}}, |
| {SYSCONTEXT, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {SYSCONTEXT}}, |
| {CPUUSER, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPUUSER}}, |
| {CPUSYSTEM, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPUSYSTEM}}, |
| {CPUIDLE, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPUIDLE}}, |
| {CPURAWUSER, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPURAWUSER}}, |
| {CPURAWNICE, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPURAWNICE}}, |
| {CPURAWSYSTEM, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPURAWSYSTEM}}, |
| {CPURAWIDLE, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPURAWIDLE}}, |
| {CPURAWWAIT, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPURAWWAIT}}, |
| {CPURAWKERNEL, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {CPURAWKERNEL}}, |
| {IORAWSENT, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {IORAWSENT}}, |
| {IORAWRECEIVE, ASN_COUNTER, NETSNMP_OLDAPI_RONLY, |
| var_extensible_vmstat, 1, {IORAWRECEIVE}}, |
| /* |
| * Future use: |
| */ |
| /* |
| * {ERRORFLAG, ASN_INTEGER, NETSNMP_OLDAPI_RONLY, |
| * var_extensible_vmstat, 1, {ERRORFLAG }}, |
| * {ERRORMSG, ASN_OCTET_STR, NETSNMP_OLDAPI_RONLY, |
| * var_extensible_vmstat, 1, {ERRORMSG }} |
| */ |
| }; |
| |
| /* |
| * Define the OID pointer to the top of the mib tree that we're |
| * registering underneath |
| */ |
| oid vmstat_variables_oid[] = { NETSNMP_UCDAVIS_MIB, 11 }; |
| |
| /* |
| * register ourselves with the agent to handle our mib tree |
| */ |
| /* |
| * LINTED Trust me, I know what I'm doing |
| */ |
| REGISTER_MIB("ucd-snmp/vmstat", extensible_vmstat_variables, variable2, |
| vmstat_variables_oid); |
| |
| /* |
| * Start with some useful data |
| */ |
| update_stats(0, NULL); |
| |
| /* |
| * update_stats is run every POLL_INTERVAL seconds using this routine |
| * (see 'man snmp_alarm') |
| * This is only executed once to get some useful data in the beginning |
| */ |
| if (snmp_alarm_register(5, NULL, update_stats, NULL) == 0) { |
| snmp_log(LOG_WARNING, |
| "vmstat_hpux (init): snmp_alarm_register failed.\n"); |
| } |
| /* |
| * This is the one that runs update_stats every POLL_INTERVAL seconds |
| */ |
| if (snmp_alarm_register(POLL_INTERVAL, SA_REPEAT, update_stats, NULL) |
| == 0) { |
| snmp_log(LOG_ERR, |
| "vmstat_hpux (init): snmp_alarm_register failed, cannot service requests.\n"); |
| } |
| |
| } /* init_vmstat_hpux ends here */ |
| |
| /* |
| * Data collection function take_snapshot starts here |
| * Get data from kernel and save into the snapshot strutcs |
| * Argument is the snapshot struct to save to. Global anyway, but looks nicer |
| */ |
| static int |
| take_snapshot(struct cpu_stat_snapshot *css) |
| { |
| /* |
| * Variables start here |
| */ |
| |
| struct pst_dynamic psd; |
| struct pst_processor *psp; |
| struct pst_vminfo psv; |
| |
| /* |
| * time counter |
| */ |
| time_t current_time; |
| |
| /* |
| * The usual stuff to count on, err, by |
| */ |
| int i; |
| |
| /* |
| * Variables end here |
| */ |
| |
| /* |
| * Function starts here |
| */ |
| |
| /* |
| * Get time |
| */ |
| time(¤t_time); |
| |
| /* |
| * If we have just gotten the data, return the values from last run (skip if-clause) |
| * This happens on a snmpwalk request. No need to read the pstat again |
| * if we just did it less than 2 seconds ago |
| * Jumps into if-clause either when snapshot is empty or when too old |
| */ |
| |
| if ((css->css_time == 0) || (current_time > css->css_time + 2)) { |
| /* |
| * Make sure we clean up before we put new data into snapshot |
| */ |
| memset(css, 0, sizeof *css); |
| |
| /* |
| * Update timer |
| */ |
| css->css_time = current_time; |
| |
| if (pstat_getdynamic(&psd, sizeof(psd), (size_t) 1, 0) != -1) { |
| css->css_cpus = psd.psd_proc_cnt; |
| DEBUGMSGTL(("take_snapshot", "*** Number of CPUs: %d\n", |
| css->css_cpus)); |
| |
| /* |
| * We need a for-loop for the CPU values |
| */ |
| for (i = 0; i < CPUSTATES; i++) { |
| css->css_cpu[i] = (unsigned long long) psd.psd_cpu_time[i]; |
| DEBUGMSGTL(("take_snapshot", |
| "*** Time for CPU state %d: %d\n", i, |
| psd.psd_cpu_time[i])); |
| } |
| psp = |
| (struct pst_processor *) malloc(css->css_cpus * |
| sizeof(*psp)); |
| if (pstat_getprocessor(psp, sizeof(*psp), css->css_cpus, 0) != |
| -1) { |
| int i; |
| for (i = 0; i < css->css_cpus; i++) { |
| css->css_blocks_read = psp[i].psp_phread; |
| css->css_blocks_write = psp[i].psp_phwrite; |
| } |
| } else |
| snmp_log(LOG_ERR, |
| "vmstat_hpux (take_snapshot): pstat_getprocessor failed!\n"); |
| } else |
| snmp_log(LOG_ERR, |
| "vmstat_hpux (take_snapshot): pstat_getdynamic failed!\n"); |
| |
| if (pstat_getvminfo(&psv, sizeof(psv), (size_t) 1, 0) != -1) { |
| css->css_swapin = psv.psv_sswpin; |
| css->css_swapout = psv.psv_sswpout; |
| css->css_interrupts = psv.psv_sintr; |
| css->css_context_sw = psv.psv_sswtch; |
| } else |
| snmp_log(LOG_ERR, |
| "vmstat_hpux (take_snapshot): pstat_getvminfo failed!\n"); |
| |
| } |
| |
| /* |
| * All engines running at warp speed, no problems (if there are any engines, that is) |
| */ |
| return (css->css_cpus > 0 ? 0 : -1); |
| } /* take_snapshot ends here */ |
| |
| /* |
| * This gets called every POLL_INTERVAL seconds to update the snapshots. It takes a new snapshot and |
| * drops the oldest one. This way we move the time window so we always take the values over |
| * POLL_INTERVAL * POLL_VALUES seconds and update the data used every POLL_INTERVAL seconds |
| * The alarm timer is in the init function of this module (snmp_alarm_register) |
| */ |
| /* |
| * ARGSUSED0 |
| */ |
| static void |
| update_stats(unsigned int registrationNumber, void *clientarg) |
| { |
| /* |
| * The time between the samples we compare |
| */ |
| time_t time_diff; |
| |
| /* |
| * Easier to use these than the snapshots, short hand pointers |
| */ |
| struct cpu_stat_snapshot *css_old, *css_new; |
| |
| /* |
| * The usual stuff to count on, err, by |
| */ |
| int i; |
| |
| /* |
| * The sum of the CPU ticks that have passed on the different CPU states, so we can calculate |
| * the percentages of each state |
| */ |
| unsigned long long cpu_sum = 0; |
| |
| DEBUGMSGTL(("ucd-snmp/vmstat_hpux.c:update_stats", |
| "updating stats\n")); |
| |
| /* |
| * Take the current snapshot |
| */ |
| if (take_snapshot(&snapshot[0]) == -1) { |
| snmp_log(LOG_WARNING, |
| "vmstat_hpux (update_stats): Something went wrong with take_snapshot.\n"); |
| return; |
| } |
| |
| /* |
| * Do we have some data we can use ? An issue right after the start of the agent |
| */ |
| if (number_of_snapshots > 0) { |
| /* |
| * Huh, the number of CPUs changed during run time. That is indeed s.th. worth noting, we |
| * output a humorous (more or less) syslog message and need to retake the snapshots |
| */ |
| if (snapshot[0].css_cpus != snapshot[1].css_cpus) { |
| if (snapshot[0].css_cpus > snapshot[1].css_cpus) { |
| snmp_log(LOG_NOTICE, |
| "vmstat_hpux (update_stats): Cool ! Number of CPUs increased, must be hot-pluggable.\n"); |
| } else { |
| snmp_log(LOG_NOTICE, |
| "vmstat_hpux (update_stats): Lost at least one CPU, RIP.\n"); |
| } |
| /* |
| * Make all snapshots but the current one invalid |
| */ |
| number_of_snapshots = 1; |
| /* |
| * Move the current one in the "first" [1] slot |
| */ |
| memmove(&snapshot[1], &snapshot[0], sizeof snapshot[0]); |
| /* |
| * Erase the current one |
| */ |
| memset(&snapshot[0], 0, sizeof snapshot[0]); |
| /* |
| * Try to get a new snapshot in five seconds so we can return s.th. useful |
| */ |
| if (snmp_alarm_register(5, NULL, update_stats, NULL) == 0) { |
| snmp_log(LOG_WARNING, |
| "vmstat_hpux (update_stats): snmp_alarm_register failed.\n"); |
| } |
| return; |
| } |
| |
| /* |
| * Short hand pointers |
| */ |
| css_new = &snapshot[0]; |
| css_old = &snapshot[number_of_snapshots]; |
| |
| /* |
| * How much time has passed between the snapshots we get the values from ? |
| */ |
| time_diff = |
| (snapshot[0].css_time - |
| snapshot[number_of_snapshots].css_time); |
| |
| DEBUGMSGTL(("ucd-snmp/vmstat_hpux.c:update_stats", |
| "time_diff: %lld\n", time_diff)); |
| |
| /* |
| * swapin and swapout are in pages, MIB wants kB/s,so we just need to get kB and seconds |
| * For the others we need to get value per second |
| * Retreive static information to obtain memory page_size |
| */ |
| if (pstat_getstatic(&pst, sizeof(pst), (size_t) 1, 0) == -1) { |
| snmp_log(LOG_ERR, "vmstat_hpux: pstat_getstatic failed!\n"); |
| } |
| |
| /* |
| * LINTED cast needed, really |
| */ |
| swapin = |
| (unsigned int) ((css_new->css_swapin - css_old->css_swapin) * |
| pst.page_size / 1024 / time_diff); |
| /* |
| * LINTED cast needed, really |
| */ |
| swapout = |
| (unsigned int) ((css_new->css_swapout - css_old->css_swapout) * |
| pst.page_size / 1024 / time_diff); |
| /* |
| * LINTED cast needed, really |
| */ |
| blocks_read = |
| (unsigned |
| int) ((css_new->css_blocks_read - |
| css_old->css_blocks_read) / time_diff); |
| /* |
| * LINTED cast needed, really |
| */ |
| blocks_write = |
| (unsigned |
| int) ((css_new->css_blocks_write - |
| css_old->css_blocks_write) / time_diff); |
| /* |
| * LINTED cast needed, really |
| */ |
| interrupts = |
| (unsigned |
| int) ((css_new->css_interrupts - |
| css_old->css_interrupts) / time_diff); |
| /* |
| * LINTED cast needed, really |
| */ |
| context_sw = |
| (unsigned |
| int) ((css_new->css_context_sw - |
| css_old->css_context_sw) / time_diff); |
| |
| /* |
| * Loop thru all the CPUSTATES and get the differences |
| */ |
| for (i = 0; i < CPUSTATES; i++) { |
| cpu_sum += (css_new->css_cpu[i] - css_old->css_cpu[i]); |
| } |
| |
| /* |
| * Now calculate the absolute percentage values |
| * Looks somewhat complicated sometimes but tries to get around using floats to increase speed |
| */ |
| for (i = 0; i < CPUSTATES; i++) { |
| /* |
| * Since we don't return fractions we use + 0.5 to get between 99 and 101 percent adding the values |
| * together, otherwise we would get less than 100 most of the time |
| */ |
| /* |
| * LINTED has to be 'long' |
| */ |
| cpu_perc[i] = |
| (long) (((css_new->css_cpu[i] - |
| css_old->css_cpu[i]) * 100 + |
| (cpu_sum / 2)) / cpu_sum); |
| } |
| |
| /* |
| * As said before, MIB wants CPU_SYSTEM which is CP_SYS + CP_WAIT |
| */ |
| /* |
| * LINTED has to be 'long' |
| */ |
| cpu_perc[CPU_SYSTEM] = |
| (long) ((((css_new->css_cpu[CP_SYS] - css_old->css_cpu[CP_SYS]) |
| + (css_new->css_cpu[CP_WAIT] - |
| css_old->css_cpu[CP_WAIT])) |
| * 100 + (cpu_sum / 2)) / cpu_sum); |
| } |
| |
| /* |
| * Make the current one the first one and move the whole thing one place down |
| */ |
| memmove(&snapshot[1], &snapshot[0], |
| (size_t) (((char *) &snapshot[POLL_VALUES]) - |
| ((char *) &snapshot[0]))); |
| |
| /* |
| * Erase the current one |
| */ |
| memset(&snapshot[0], 0, sizeof snapshot[0]); |
| |
| /* |
| * Only important on start up, we keep track of how many snapshots we have taken so far |
| */ |
| if (number_of_snapshots < POLL_VALUES) { |
| number_of_snapshots++; |
| } |
| } /* update_stats ends here */ |
| |
| /* |
| * *var_extensible_vmstat starts here |
| * The guts of the module, this routine gets called to service a request |
| */ |
| unsigned char * |
| var_extensible_vmstat(struct variable *vp, |
| oid * name, |
| size_t * length, |
| int exact, |
| size_t * var_len, WriteMethod ** write_method) |
| { |
| /* |
| * Needed for returning the values |
| */ |
| static long long_ret; |
| static char errmsg[300]; |
| |
| /* |
| * set to 0 as default |
| */ |
| long_ret = 0; |
| |
| /* |
| * generic check whether the options passed make sense and whether the |
| * right variable is requested |
| */ |
| if (header_generic(vp, name, length, exact, var_len, write_method) != |
| MATCH_SUCCEEDED) { |
| return (NULL); |
| } |
| |
| /* |
| * The function that actually returns s.th. |
| */ |
| switch (vp->magic) { |
| case MIBINDEX: |
| long_ret = 1; |
| return ((u_char *) (&long_ret)); |
| case ERRORNAME: /* dummy name */ |
| sprintf(errmsg, "systemStats"); |
| *var_len = strlen(errmsg); |
| return ((u_char *) (errmsg)); |
| case SWAPIN: |
| return ((u_char *) (&swapin)); |
| case SWAPOUT: |
| return ((u_char *) (&swapout)); |
| case IOSENT: |
| return ((u_char *) (&blocks_write)); |
| case IORECEIVE: |
| return ((u_char *) (&blocks_read)); |
| case SYSINTERRUPTS: |
| return ((u_char *) (&interrupts)); |
| case SYSCONTEXT: |
| return ((u_char *) (&context_sw)); |
| case CPUUSER: |
| return ((u_char *) (&cpu_perc[CP_USER])); |
| case CPUSYSTEM: |
| return ((u_char *) (&cpu_perc[CPU_SYSTEM])); |
| case CPUIDLE: |
| return ((u_char *) (&cpu_perc[CP_IDLE])); |
| case CPURAWUSER: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = |
| (long) (raw_values.css_cpu[CP_USER] / raw_values.css_cpus); |
| return ((u_char *) (&long_ret)); |
| case CPURAWNICE: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = |
| (long) (raw_values.css_cpu[CP_NICE] / raw_values.css_cpus); |
| return ((u_char *) (&long_ret)); |
| case CPURAWSYSTEM: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = |
| (long) ((raw_values.css_cpu[CP_SYS] + |
| raw_values.css_cpu[CP_WAIT]) / raw_values.css_cpus); |
| return ((u_char *) (&long_ret)); |
| case CPURAWIDLE: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = |
| (long) (raw_values.css_cpu[CP_IDLE] / raw_values.css_cpus); |
| return ((u_char *) (&long_ret)); |
| case CPURAWWAIT: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = |
| (long) (raw_values.css_cpu[CP_WAIT] / raw_values.css_cpus); |
| return ((u_char *) (&long_ret)); |
| case CPURAWKERNEL: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = |
| (long) (raw_values.css_cpu[CP_SYS] / raw_values.css_cpus); |
| return ((u_char *) (&long_ret)); |
| case IORAWSENT: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = (long) (raw_values.css_blocks_write); |
| return ((u_char *) (&long_ret)); |
| case IORAWRECEIVE: |
| take_snapshot(&raw_values); |
| /* |
| * LINTED has to be 'long' |
| */ |
| long_ret = (long) (raw_values.css_blocks_read); |
| return ((u_char *) (&long_ret)); |
| |
| /* |
| * reserved for future use |
| */ |
| /* |
| * case ERRORFLAG: |
| * return((u_char *) (&long_ret)); |
| * case ERRORMSG: |
| * return((u_char *) (&long_ret)); |
| */ |
| default: |
| snmp_log(LOG_ERR, |
| "vmstat_hpux: Error in request, no match found.\n"); |
| } |
| return (NULL); |
| } /* *var_extensible_vmstat ends here */ |
| |
| /* |
| * Functions end here |
| */ |
| |
| /* |
| * Program ends here |
| */ |
