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Processes: fail if neither apple nor sysinfo is present

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This commit is contained in:
Linus Dierheimer
2022-09-19 19:23:19 +02:00
parent 61e71ed658
commit 6157de60e6
1 changed files with 11 additions and 3 deletions
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src/modules/processes.c
+11 -3
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@@ -10,9 +10,7 @@
void ffPrintProcesses(FFinstance* instance)
{
#if FF_HAVE_SYSINFO_H
uint16_t numProcesses = instance->state.sysinfo.procs;
#else
#if __APPLE__
int request[] = {CTL_KERN, KERN_PROC, KERN_PROC_ALL};
size_t length;
@@ -22,8 +20,18 @@ void ffPrintProcesses(FFinstance* instance)
return;
}
uint16_t numProcesses = (uint16_t)(length / sizeof(struct kinfo_proc));
#elif FF_HAVE_SYSINFO_H
uint16_t numProcesses = (uint16_t) instance->state.sysinfo.procs;
#else
uint16_t numProcesses = 0;
#endif
if(numProcesses == 0)
{
ffPrintError(instance, FF_PROCESSES_MODULE_NAME, 0, &instance->config.processes, "Could not get number of processes");
return;
}
if(instance->config.processes.outputFormat.length == 0)
{
ffPrintLogoAndKey(instance, FF_PROCESSES_MODULE_NAME, 0, &instance->config.processes.key);