i-bash/CWRU/misc/open-files.c
2009-09-12 16:46:49 +00:00

16 lines
242 B
C

#include <sys/types.h>
#include <fcntl.h>
#include <sys/file.h>
#include <stdio.h>
main()
{
register int i;
for (i = 0; i < getdtablesize(); i++) {
if (fcntl(i, F_GETFD, 0) != -1)
fprintf(stderr, "fd %d: open\n", i);
}
exit(0);
}