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| author | Ulrich Drepper <drepper@redhat.com> | 2001-02-11 16:34:21 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-02-11 16:34:21 +0000 |
| commit | b73c2df940474e6c2541f74bb09ea1fb19fd1410 (patch) | |
| tree | 59de97ca613354fd876d908d28abb76e0a379dec | |
| parent | 5a7eedfbe62cfbf1485dda60b350d3fb4867fedd (diff) | |
| download | glibc-b73c2df940474e6c2541f74bb09ea1fb19fd1410.tar glibc-b73c2df940474e6c2541f74bb09ea1fb19fd1410.tar.gz glibc-b73c2df940474e6c2541f74bb09ea1fb19fd1410.tar.bz2 glibc-b73c2df940474e6c2541f74bb09ea1fb19fd1410.zip | |
(getloadavg): Fail if we cannot return as many values as the user asked for.
| -rw-r--r-- | sysdeps/unix/sysv/linux/getloadavg.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/getloadavg.c b/sysdeps/unix/sysv/linux/getloadavg.c index 909920e6f7..b12db98f23 100644 --- a/sysdeps/unix/sysv/linux/getloadavg.c +++ b/sysdeps/unix/sysv/linux/getloadavg.c @@ -1,5 +1,5 @@ /* Get system load averages. Linux (/proc/loadavg) version. - Copyright (C) 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001 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 @@ -55,7 +55,10 @@ getloadavg (double loadavg[], int nelem) char *endp; loadavg[i] = strtod (p, &endp); if (!endp || endp == p) - break; + /* This should not happen. The format of /proc/loadavg + must have changed. Don't return with what we have, + signal an error. */ + return -1; p = endp; } |