diff options
| author | Roland McGrath <roland@gnu.org> | 2004-09-22 21:21:10 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2004-09-22 21:21:10 +0000 |
| commit | b5707b44d25d7af61b0338c2a2206c036eaf7337 (patch) | |
| tree | d8b9e865cbc78d64835a63959370865a2a043223 /sysdeps/unix/nice.c | |
| parent | 4ff389feb39f2eb649530b843d478c80c27ab4cf (diff) | |
Changes and additions migrated from cvs.devel.redhat.com:/cvs/devel/glibc to fedora-branch
Diffstat (limited to 'sysdeps/unix/nice.c')
| -rw-r--r-- | sysdeps/unix/nice.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sysdeps/unix/nice.c b/sysdeps/unix/nice.c index 700305c0e9..1dd57fa5c0 100644 --- a/sysdeps/unix/nice.c +++ b/sysdeps/unix/nice.c @@ -41,7 +41,12 @@ nice (int incr) __set_errno (save); } - result = setpriority (PRIO_PROCESS, 0, prio + incr); + prio += incr; + if (prio < PRIO_MIN) + prio = PRIO_MIN; + else if (prio >= PRIO_MAX) + prio = PRIO_MAX - 1; + result = setpriority (PRIO_PROCESS, 0, prio); if (result != -1) return getpriority (PRIO_PROCESS, 0); else |