LSOF - List Open Files: Difference between revisions
Created page with "<PRE> #include <os2.h> #include <ctype.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include "dosqss.h" extern APIRET APIENTRY DosQuerySysState (ULONG fu..." |
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#include <os2.h> | #include <os2.h> | ||
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[[Category:The OS/2 API Project]] | [[Category:The OS/2 API Project]] | ||
Revision as of 02:00, 18 October 2016
#include <os2.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "dosqss.h"
extern APIRET APIENTRY DosQuerySysState (ULONG func,
ULONG par1, ULONG pid, ULONG _reserved_,
PVOID buf,
ULONG bufsz);
static void dump_files(PQTOPLEVEL);
extern void main ( void )
{
APIRET rc;
#define BUFSIZE 128000l
#define RESERVED 0
char *buf = malloc(BUFSIZE);
memset(buf,0,BUFSIZE);
rc = DosQuerySysState(0x1f, RESERVED, RESERVED, RESERVED, (PCHAR)buf, BUFSIZE);
if (!rc) {
PQTOPLEVEL top = (PQTOPLEVEL)buf;
dump_files(top);
}
}
static void dump_files(PQTOPLEVEL top)
{
PQFILE f = (PQFILE)top->filedata;
PQFDS fd;
printf("SFN Opncnt Flags Accmode Size Volhnd Attrib Name\n");
printf("----- ------ -------- -------- -------- ------ ------ ----------------\n");
while (f f->rectype == 8) {
fd = f->filedata;
printf("%5x %6d %08x %08x %8d %05x ",
fd->sfn,
f->opencnt,
fd->flags,
fd->accmode,
fd->filesize,
fd->volhnd);
putchar((fd->attrib 0x20) ? 'A' : '-');
putchar((fd->attrib 0x10) ? 'D' : '-');
putchar((fd->attrib 0x08) ? 'L' : '-');
putchar((fd->attrib 0x04) ? 'S' : '-');
putchar((fd->attrib 0x02) ? 'H' : '-');
putchar((fd->attrib 0x01) ? 'R' : '-');
printf(" %s\n",f->name);
f = f->next;
}
}