granicus.if.org Git - strace/blob - tests/restart_syscall.test

   1 #!/bin/sh
   2
   3 # Check how "resuming interrupted nanosleep" works.
   4
   5 . "${srcdir=.}/init.sh"
   6
   7 check_prog sleep
   8 check_prog grep
   9 run_strace -enanosleep sleep 1
  10 grep nanosleep < "$LOG" > /dev/null ||
  11         framework_skip_ 'sleep does not use nanosleep'
  12
  13 ./set_ptracer_any sleep 2 &
  14 sleep 1
  15 run_strace -q -erestart_syscall -p $!
  16
  17 case "$STRACE_ARCH" in
  18         alpha|mips|or1k|s390|s390x)
  19                 # These architectures use the same register
  20                 # both for syscall number and syscall return code.
  21                 match_diff "$LOG" "$srcdir/restart_syscall_unknown.expected"
  22                 ;;
  23         *) match_diff
  24                 ;;
  25 esac