77 lines
1.4 KiB
C
77 lines
1.4 KiB
C
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/*
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#!perl -l
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use Config;
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my $prg = "$0.out";
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my $cmd = "$Config{cc} -Wall -D$^O -o $prg $0; ./$prg; rm $prg";
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print $cmd; system $cmd;
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__END__
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*/
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#include <stdio.h>
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#include <stdlib.h>
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typedef struct {
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const char *name;
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unsigned int size;
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} sizeof_info_t;
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#define SIZEOF_INFO(v) \
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{#v, sizeof(v)}
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#ifdef solaris
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#include <sys/kstat.h>
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#include <sys/sysinfo.h>
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#include <procfs.h>
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static sizeof_info_t sizeof_info[] = {
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/* kstat */
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SIZEOF_INFO(kstat_named_t),
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SIZEOF_INFO(vminfo_t),
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SIZEOF_INFO(cpu_stat_t),
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/* procfs */
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SIZEOF_INFO(psinfo_t),
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SIZEOF_INFO(prusage_t),
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SIZEOF_INFO(prcred_t),
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SIZEOF_INFO(pstatus_t),
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{NULL, 0}
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};
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#endif
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#ifdef hpux
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#include <sys/pstat.h>
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#include <mntent.h>
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#include <sys/vfs.h>
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#include <sys/mib.h>
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static sizeof_info_t sizeof_info[] = {
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SIZEOF_INFO(struct pst_static),
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SIZEOF_INFO(struct pst_status),
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SIZEOF_INFO(struct pst_dynamic),
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SIZEOF_INFO(struct pst_swapinfo),
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SIZEOF_INFO(struct mntent),
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SIZEOF_INFO(struct statfs),
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SIZEOF_INFO(struct nmparms),
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SIZEOF_INFO(mib_ifEntry),
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SIZEOF_INFO(mib_ipRouteEnt),
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{NULL, 0}
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};
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#endif
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static void print_sizeof_info(sizeof_info_t *info)
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{
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while (info->name) {
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printf("sizeof(%s) == %d\n", info->name, info->size);
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++info;
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}
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}
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int main(void) {
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system("uname -a");
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print_sizeof_info(sizeof_info);
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return 0;
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}
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