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remove some ugly warnings

This commit is contained in:
dwarning 2018-11-19 17:38:05 +01:00 committed by Holger Vogt
parent 952af0b75a
commit 9e663f45e4
1 changed files with 12 additions and 8 deletions
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20
src/frontend/resource.c
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@ -504,8 +504,12 @@ static int get_procm(struct proc_mem *memall) {
FILE *fp;
char buffer[1024];
size_t bytes_read;
long sz;
/* page size */
long sz = sysconf(_SC_PAGESIZE);
if ((sz = sysconf(_SC_PAGESIZE)) == -1) {
perror("sysconf() error");
return 0;
}
if ((fp = fopen("/proc/self/statm", "r")) == NULL) {
perror("fopen(\"/proc/%d/statm\")");
return 0;
@ -518,13 +522,13 @@ static int get_procm(struct proc_mem *memall) {
sscanf(buffer, "%llu %llu %llu %llu %llu %llu %llu", &memall->size, &memall->resident, &memall->shared, &memall->trs, &memall->drs, &memall->lrs, &memall->dt);
/* scale by page size */
memall->size *= (double)sz;
memall->resident *= (double)sz;
memall->shared *= (double)sz;
memall->trs *= (double)sz;
memall->drs *= (double)sz;
memall->lrs *= (double)sz;
memall->dt *= (double)sz;
memall->size *= (long long unsigned)sz;
memall->resident *= (long long unsigned)sz;
memall->shared *= (long long unsigned)sz;
memall->trs *= (long long unsigned)sz;
memall->drs *= (long long unsigned)sz;
memall->lrs *= (long long unsigned)sz;
memall->dt *= (long long unsigned)sz;
#endif /* HAVE_WIN32 */
return 1;