typ off64_t sys/stat.h
hdr alloca
lib syscall syscall.h sys/syscall.h
mem DIR dirent.h -DDIRENT_ILLEGAL_ACCESS
tst fdview execute{
#include <fcntl.h>
#define VIEW 15
main()
{
int fd;
int oflags;
int nflags;
int xflags;
if ((fd = open(argv[0], 0)) < 0) return(1);
if ((oflags = fcntl(fd, F_GETFL, 0)) < 0) return(1);
nflags = (oflags & 0xffff) | (VIEW<<16);
if (fcntl(fd, F_SETFL, nflags) < 0) return(1);
if ((xflags = fcntl(fd, F_GETFL, 0)) < 0) return(1);
if (xflags != nflags) return(1);
return(0);
}
}end pass{
echo "#define getfdview(f) ((fcntl(f,F_GETFL,0)>>16)&037)"
echo "#define setfdview(f,v) (fcntl(f,F_SETFL,(fcntl(f,F_GETFL,0)&0xffff)|(((v)&037)<<16)))"
}end fail{
echo "/* hack alert -- this is the view of the last user open */"
echo "#define getfdview(f) (state.path.open_level)"
echo "#define setfdview(f,v)"
}end
tst no_exit_exit note{ exit() bypasses _exit() }end exec{
#include <sys/types.h>
#include <signal.h>
#ifdef __STDC__
#include <unistd.h>
#endif
#if _STD_
void _exit(int code) { kill(getpid(), SIGKILL); }
#else
void _exit(code) int code; { kill(getpid(), SIGKILL); }
#endif
int main()
{
return 0;
}
}end