diff options
Diffstat (limited to 'sysdeps/unix/nice.c')
-rw-r--r-- | sysdeps/unix/nice.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sysdeps/unix/nice.c b/sysdeps/unix/nice.c index 700305c..eb26c43 100644 --- a/sysdeps/unix/nice.c +++ b/sysdeps/unix/nice.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1992, 1996, 1997, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1996, 1997, 2001, 2002, 2006 + 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 @@ -42,9 +43,11 @@ nice (int incr) } result = setpriority (PRIO_PROCESS, 0, prio + incr); - if (result != -1) - return getpriority (PRIO_PROCESS, 0); - else - return -1; - + if (result == -1) + { + if (errno == EACCES) + errno = EPERM; + return -1; + } + return getpriority (PRIO_PROCESS, 0); } |