zeldon/htop
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avoid strtok and reduce scope of variables.

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This commit is contained in:
Hisham Muhammad 2014-04-21 19:16:16 -03:00
parent 57b393f783
commit 30bafafb24
1 changed files with 8 additions and 8 deletions
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16
htop.c
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@ -396,7 +396,7 @@ int main(int argc, char** argv) {
}
break;
case 'd':
if (sscanf(optarg, "%d", &delay) == 1) {
if (sscanf(optarg, "%16d", &delay) == 1) {
if (delay < 1) delay = 1;
if (delay > 100) delay = 100;
} else {
@ -413,9 +413,10 @@ int main(int argc, char** argv) {
case 'C':
usecolors=0;
break;
case 'p':
case 'p': {
argCopy = strdup(optarg);
pid = strtok(argCopy, ",");
char* saveptr;
pid = strtok_r(argCopy, ",", &saveptr);
if( !pidWhiteList ) {
pidWhiteList = Hashtable_new(8, false);
@ -424,11 +425,12 @@ int main(int argc, char** argv) {
while( pid ) {
unsigned int num_pid = atoi(pid);
Hashtable_put(pidWhiteList, num_pid, (void *) 1);
pid = strtok(NULL, ",");
pid = strtok_r(NULL, ",", &saveptr);
}
free(argCopy);
break;
}
default:
exit(1);
}
@ -503,9 +505,7 @@ int main(int argc, char** argv) {
bool follow = false;
struct timeval tv;
double newTime = 0.0;
double oldTime = 0.0;
bool recalculate;
int ch = ERR;
int closeTimeout = 0;
@ -516,8 +516,8 @@ int main(int argc, char** argv) {
while (!quit) {
gettimeofday(&tv, NULL);
newTime = ((double)tv.tv_sec * 10) + ((double)tv.tv_usec / 100000);
recalculate = (newTime - oldTime > settings->delay);
double newTime = ((double)tv.tv_sec * 10) + ((double)tv.tv_usec / 100000);
bool recalculate = (newTime - oldTime > settings->delay);
int following = follow ? selectedPid(panel) : -1;
if (recalculate) {
Header_draw(header);