diff options
Diffstat (limited to 'sysdeps/unix/nice.c')
| -rw-r--r-- | sysdeps/unix/nice.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/unix/nice.c b/sysdeps/unix/nice.c index 01f1412..d5a44e5 100644 --- a/sysdeps/unix/nice.c +++ b/sysdeps/unix/nice.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <ansidecl.h> #include <errno.h> #include <unistd.h> #include <sys/resource.h> @@ -24,21 +23,22 @@ Cambridge, MA 02139, USA. */ /* Increment the scheduling priority of the calling process by INCR. The superuser may use a negative INCR to decrement the priority. */ int -DEFUN(nice, (incr), int incr) +nice (incr) + int incr; { int save; int prio; /* -1 is a valid priority, so we use errno to check for an error. */ save = errno; - errno = 0; + __set_errno (0); prio = getpriority (PRIO_PROCESS, 0); if (prio == -1) { if (errno != 0) return -1; else - errno = save; + __set_errno (save); } return setpriority (PRIO_PROCESS, 0, prio + incr); |