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author | Daniel Lange <DLange@git.local> | 2016-04-11 13:00:29 +0200 |
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committer | Daniel Lange <DLange@git.local> | 2016-04-11 13:00:29 +0200 |
commit | eaf11cc12a1aa4b050a8a1e7ea3770d3d9c81e95 (patch) | |
tree | 833f3fae6e3604a439f909c245a6e35f574997d7 /LoadAverageMeter.c | |
parent | 283707c5e5bc436b78ea23bf5500cb6b16a01148 (diff) | |
download | debian_htop-eaf11cc12a1aa4b050a8a1e7ea3770d3d9c81e95.tar.gz debian_htop-eaf11cc12a1aa4b050a8a1e7ea3770d3d9c81e95.tar.bz2 debian_htop-eaf11cc12a1aa4b050a8a1e7ea3770d3d9c81e95.zip |
Imported Upstream version 1.0upstream/1.0
Diffstat (limited to 'LoadAverageMeter.c')
-rw-r--r-- | LoadAverageMeter.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/LoadAverageMeter.c b/LoadAverageMeter.c index 1109dab..02c8ad5 100644 --- a/LoadAverageMeter.c +++ b/LoadAverageMeter.c @@ -1,6 +1,6 @@ /* htop -(C) 2004-2010 Hisham H. Muhammad +(C) 2004-2011 Hisham H. Muhammad Released under the GNU GPL, see the COPYING file in the source distribution for its full text. */ @@ -20,12 +20,15 @@ int LoadMeter_attributes[] = { LOAD }; static inline void LoadAverageMeter_scan(double* one, double* five, double* fifteen) { int activeProcs, totalProcs, lastProc; + *one = 0; *five = 0; *fifteen = 0; FILE *fd = fopen(PROCDIR "/loadavg", "r"); - int total = fscanf(fd, "%lf %lf %lf %d/%d %d", one, five, fifteen, - &activeProcs, &totalProcs, &lastProc); - (void) total; - assert(total == 6); - fclose(fd); + if (fd) { + int total = fscanf(fd, "%32lf %32lf %32lf %32d/%32d %32d", one, five, fifteen, + &activeProcs, &totalProcs, &lastProc); + (void) total; + assert(total == 6); + fclose(fd); + } } static void LoadAverageMeter_setValues(Meter* this, char* buffer, int size) { |