From eaf11cc12a1aa4b050a8a1e7ea3770d3d9c81e95 Mon Sep 17 00:00:00 2001 From: Daniel Lange Date: Mon, 11 Apr 2016 13:00:29 +0200 Subject: Imported Upstream version 1.0 --- LoadAverageMeter.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'LoadAverageMeter.c') 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) { -- cgit v1.2.3