Change some tabs to three spaces

3 files changed, 228 insertions, 227 deletions

diff --git a/openbsd/OpenBSDProcess.c b/openbsd/OpenBSDProcess.c
index f9c90842..65caf72b 100644
--- a/openbsd/OpenBSDProcess.c
+++ b/openbsd/OpenBSDProcess.c
@@ -49,130 +49,130 @@ ProcessClass OpenBSDProcess_class = {
 
 ProcessFieldData Process_fields[] = {
    [0] = {
-	   .name = "",
-	   .title = NULL,
-	   .description = NULL,
-	   .flags = 0, },
+      .name = "",
+      .title = NULL,
+      .description = NULL,
+      .flags = 0, },
    [PID] = {
-	   .name = "PID",
-	   .title = "    PID ",
-	   .description = "Process/thread ID",
-	   .flags = 0, },
+      .name = "PID",
+      .title = "    PID ",
+      .description = "Process/thread ID",
+      .flags = 0, },
    [COMM] = {
-	   .name = "Command",
-	   .title = "Command ",
-	   .description = "Command line",
-	   .flags = 0, },
+      .name = "Command",
+      .title = "Command ",
+      .description = "Command line",
+      .flags = 0, },
    [STATE] = {
-	   .name = "STATE",
-	   .title = "S ",
-	   .description = "Process state (S sleeping, R running, D disk, Z zombie, T traced, W paging)",
-	   .flags = 0, },
+      .name = "STATE",
+      .title = "S ",
+      .description = "Process state (S sleeping, R running, D disk, Z zombie, T traced, W paging)",
+      .flags = 0, },
    [PPID] = {
-	   .name = "PPID",
-	   .title = "   PPID ",
-	   .description = "Parent process ID",
-	   .flags = 0, },
+      .name = "PPID",
+      .title = "   PPID ",
+      .description = "Parent process ID",
+      .flags = 0, },
    [PGRP] = {
-	   .name = "PGRP",
-	   .title = "   PGRP ",
-	   .description = "Process group ID",
-	   .flags = 0, },
+      .name = "PGRP",
+      .title = "   PGRP ",
+      .description = "Process group ID",
+      .flags = 0, },
    [SESSION] = {
-	   .name = "SESSION",
-	   .title = "   SESN ",
-	   .description = "Process's session ID",
-	   .flags = 0, },
+      .name = "SESSION",
+      .title = "   SESN ",
+      .description = "Process's session ID",
+      .flags = 0, },
    [TTY_NR] = {
-	   .name = "TTY_NR",
-	   .title = "  TTY ",
-	   .description = "Controlling terminal",
-	   .flags = 0, },
+      .name = "TTY_NR",
+      .title = "  TTY ",
+      .description = "Controlling terminal",
+      .flags = 0, },
    [TPGID] = {
-	   .name = "TPGID",
-	   .title = "  TPGID ",
-	   .description = "Process ID of the fg process group of the controlling terminal",
-	   .flags = 0, },
+      .name = "TPGID",
+      .title = "  TPGID ",
+      .description = "Process ID of the fg process group of the controlling terminal",
+      .flags = 0, },
    [MINFLT] = {
-	   .name = "MINFLT",
-	   .title = "     MINFLT ",
-	   .description = "Number of minor faults which have not required loading a memory page from disk",
-	   .flags = 0, },
+      .name = "MINFLT",
+      .title = "     MINFLT ",
+      .description = "Number of minor faults which have not required loading a memory page from disk",
+      .flags = 0, },
    [MAJFLT] = {
-	   .name = "MAJFLT",
-	   .title = "     MAJFLT ",
-	   .description = "Number of major faults which have required loading a memory page from disk",
-	   .flags = 0, },
+      .name = "MAJFLT",
+      .title = "     MAJFLT ",
+      .description = "Number of major faults which have required loading a memory page from disk",
+      .flags = 0, },
    [PRIORITY] = {
-	   .name = "PRIORITY",
-	   .title = "PRI ",
-	   .description = "Kernel's internal priority for the process",
-	   .flags = 0, },
+      .name = "PRIORITY",
+      .title = "PRI ",
+      .description = "Kernel's internal priority for the process",
+      .flags = 0, },
    [NICE] = {
-	   .name = "NICE",
-	   .title = " NI ",
-	   .description = "Nice value (the higher the value, the more it lets other processes take priority)",
-	   .flags = 0, },
+      .name = "NICE",
+      .title = " NI ",
+      .description = "Nice value (the higher the value, the more it lets other processes take priority)",
+      .flags = 0, },
    [STARTTIME] = {
-	   .name = "STARTTIME",
-	   .title = "START ",
-	   .description = "Time the process was started",
-	   .flags = 0, },
+      .name = "STARTTIME",
+      .title = "START ",
+      .description = "Time the process was started",
+      .flags = 0, },
    [PROCESSOR] = {
-	   .name = "PROCESSOR",
-	   .title = "CPU ",
-	   .description = "Id of the CPU the process last executed on",
-	   .flags = 0, },
+      .name = "PROCESSOR",
+      .title = "CPU ",
+      .description = "Id of the CPU the process last executed on",
+      .flags = 0, },
    [M_SIZE] = {
-	   .name = "M_SIZE",
-	   .title = " VIRT ",
-	   .description = "Total program size in virtual memory",
-	   .flags = 0, },
+      .name = "M_SIZE",
+      .title = " VIRT ",
+      .description = "Total program size in virtual memory",
+      .flags = 0, },
    [M_RESIDENT] = {
-	   .name = "M_RESIDENT",
-	   .title = "  RES ",
-	   .description = "Resident set size, size of the text and data sections, plus stack usage",
-	   .flags = 0, },
+      .name = "M_RESIDENT",
+      .title = "  RES ",
+      .description = "Resident set size, size of the text and data sections, plus stack usage",
+      .flags = 0, },
    [ST_UID] = {
-	   .name = "ST_UID",
-	   .title = " UID ",
-	   .description = "User ID of the process owner",
-	   .flags = 0, },
+      .name = "ST_UID",
+      .title = " UID ",
+      .description = "User ID of the process owner",
+      .flags = 0, },
    [PERCENT_CPU] = {
-	   .name = "PERCENT_CPU",
-	   .title = "CPU% ",
-	   .description = "Percentage of the CPU time the process used in the last sampling",
-	   .flags = 0, },
+      .name = "PERCENT_CPU",
+      .title = "CPU% ",
+      .description = "Percentage of the CPU time the process used in the last sampling",
+      .flags = 0, },
    [PERCENT_MEM] = {
-	   .name = "PERCENT_MEM",
-	   .title = "MEM% ",
-	   .description = "Percentage of the memory the process is using, based on resident memory size",
-	   .flags = 0, },
+      .name = "PERCENT_MEM",
+      .title = "MEM% ",
+      .description = "Percentage of the memory the process is using, based on resident memory size",
+      .flags = 0, },
    [USER] = {
-	   .name = "USER",
-	   .title = "USER      ",
-	   .description = "Username of the process owner (or user ID if name cannot be determined)",
-	   .flags = 0, },
+      .name = "USER",
+      .title = "USER      ",
+      .description = "Username of the process owner (or user ID if name cannot be determined)",
+      .flags = 0, },
    [TIME] = {
-	   .name = "TIME",
-	   .title = "  TIME+  ",
-	   .description = "Total time the process has spent in user and system time",
-	   .flags = 0, },
+      .name = "TIME",
+      .title = "  TIME+  ",
+      .description = "Total time the process has spent in user and system time",
+      .flags = 0, },
    [NLWP] = {
-	   .name = "NLWP",
-	   .title = "NLWP ",
-	   .description = "Number of threads in the process",
-	   .flags = 0, },
+      .name = "NLWP",
+      .title = "NLWP ",
+      .description = "Number of threads in the process",
+      .flags = 0, },
    [TGID] = {
-	   .name = "TGID",
-	   .title = "   TGID ",
-	   .description = "Thread group ID (i.e. process ID)",
-	   .flags = 0, },
+      .name = "TGID",
+      .title = "   TGID ",
+      .description = "Thread group ID (i.e. process ID)",
+      .flags = 0, },
    [LAST_PROCESSFIELD] = {
-	   .name = "*** report bug! ***",
-	   .title = NULL,
-	   .description = NULL,
-	   .flags = 0, },
+      .name = "*** report bug! ***",
+      .title = NULL,
+      .description = NULL,
+      .flags = 0, },
 };
 
 ProcessPidColumn Process_pidColumns[] = {
diff --git a/openbsd/OpenBSDProcessList.c b/openbsd/OpenBSDProcessList.c
index b4e3013c..c51a4f20 100644
--- a/openbsd/OpenBSDProcessList.c
+++ b/openbsd/OpenBSDProcessList.c
@@ -60,7 +60,7 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, ui
 
    size = sizeof(fscale);
    if (sysctl(fmib, 2, &fscale, &size, NULL, 0) < 0)
-	  err(1, "fscale sysctl call failed");
+     err(1, "fscale sysctl call failed");
 
    for (i = 0; i < pl->cpuCount; i++) {
       fpl->cpus[i].totalTime = 1;
@@ -90,14 +90,14 @@ static inline void OpenBSDProcessList_scanMemoryInfo(ProcessList* pl) {
    size_t size = sizeof(uvmexp);
 
    if (sysctl(uvmexp_mib, 2, &uvmexp, &size, NULL, 0) < 0) {
-	   err(1, "uvmexp sysctl call failed");
+      err(1, "uvmexp sysctl call failed");
    }
 
    //kb_pagesize = uvmexp.pagesize / 1024;
    pl->usedMem = uvmexp.active * pageSizeKb;
    pl->totalMem = uvmexp.npages * pageSizeKb;
 
-	/*
+   /*
    const OpenBSDProcessList* fpl = (OpenBSDProcessList*) pl;
    
    size_t len = sizeof(pl->totalMem);
@@ -142,14 +142,14 @@ char *OpenBSDProcessList_readProcessName(kvm_t* kd, struct kinfo_proc* kproc, in
    while (*argv != NULL) {
       cpsz = MIN(len, strlen(*argv));
       strncpy(buf, *argv, cpsz);
-	  buf += cpsz;
-	  len -= cpsz;
-	  argv++;
-	  if (len > 0) {
-		  *buf = ' ';
-		  buf++;
-		  len--;
-	  }
+     buf += cpsz;
+     len -= cpsz;
+     argv++;
+     if (len > 0) {
+        *buf = ' ';
+        buf++;
+        len--;
+     }
    }
 
    *buf = '\0';
@@ -160,12 +160,12 @@ char *OpenBSDProcessList_readProcessName(kvm_t* kd, struct kinfo_proc* kproc, in
  * Taken from OpenBSD's ps(1).
  */
 double getpcpu(const struct kinfo_proc *kp) {
-	if (fscale == 0)
-		return (0.0);
+   if (fscale == 0)
+      return (0.0);
 
-#define	fxtofl(fixpt)	((double)(fixpt) / fscale)
+#define   fxtofl(fixpt)   ((double)(fixpt) / fscale)
 
-	return (100.0 * fxtofl(kp->p_pctcpu));
+   return (100.0 * fxtofl(kp->p_pctcpu));
 }
 
 void ProcessList_goThroughEntries(ProcessList* this) {
@@ -194,7 +194,7 @@ void ProcessList_goThroughEntries(ProcessList* this) {
       fp = (OpenBSDProcess*) proc;
 
       proc->show = ! ((hideKernelThreads && Process_isKernelThread(proc))
-			         || (hideUserlandThreads && Process_isUserlandThread(proc)));
+                  || (hideUserlandThreads && Process_isUserlandThread(proc)));
       
       if (!preExisting) {
          proc->ppid = kproc->p_ppid;
@@ -217,24 +217,24 @@ void ProcessList_goThroughEntries(ProcessList* this) {
 
       proc->m_size = kproc->p_vm_dsize;
       proc->m_resident = kproc->p_vm_rssize;
-	  proc->percent_mem = (proc->m_resident * PAGE_SIZE_KB) / (double)(this->totalMem) * 100.0;
-	  proc->percent_cpu = MAX(MIN(getpcpu(kproc), this->cpuCount*100.0), 0.0);
+      proc->percent_mem = (proc->m_resident * PAGE_SIZE_KB) / (double)(this->totalMem) * 100.0;
+      proc->percent_cpu = MAX(MIN(getpcpu(kproc), this->cpuCount*100.0), 0.0);
       //proc->nlwp = kproc->p_numthreads;
       //proc->time = kproc->p_rtime_sec + ((kproc->p_rtime_usec + 500000) / 10);
-	  proc->nice = kproc->p_nice - 20;
-	  proc->time = kproc->p_rtime_sec + ((kproc->p_rtime_usec + 500000) / 1000000);
-	  proc->time *= 100;
+      proc->nice = kproc->p_nice - 20;
+      proc->time = kproc->p_rtime_sec + ((kproc->p_rtime_usec + 500000) / 1000000);
+      proc->time *= 100;
       proc->priority = kproc->p_priority - PZERO;
 
       switch (kproc->p_stat) {
-      case SIDL:    proc->state = 'I'; break;
-      case SRUN:    proc->state = 'R'; break;
-      case SSLEEP:  proc->state = 'S'; break;
-      case SSTOP:   proc->state = 'T'; break;
-      case SZOMB:   proc->state = 'Z'; break;
-      case SDEAD:   proc->state = 'D'; break;
-      case SONPROC: proc->state = 'P'; break;
-      default:      proc->state = '?';
+         case SIDL:    proc->state = 'I'; break;
+         case SRUN:    proc->state = 'R'; break;
+         case SSLEEP:  proc->state = 'S'; break;
+         case SSTOP:   proc->state = 'T'; break;
+         case SZOMB:   proc->state = 'Z'; break;
+         case SDEAD:   proc->state = 'D'; break;
+         case SONPROC: proc->state = 'P'; break;
+         default:      proc->state = '?';
       }
 
       if (Process_isKernelThread(proc)) {
@@ -242,8 +242,9 @@ void ProcessList_goThroughEntries(ProcessList* this) {
       }
       
       this->totalTasks++;
-      if (proc->state == 'R')
+      if (proc->state == 'R') {
          this->runningTasks++;
+	  }
       proc->updated = true;
    }
 }
diff --git a/openbsd/Platform.c b/openbsd/Platform.c
index 675a5191..1b02450a 100644
--- a/openbsd/Platform.c
+++ b/openbsd/Platform.c
@@ -60,34 +60,34 @@ static int64_t old_v[MAXCPU][5];
  * useful on BSD machines for calculating cpu state percentages.
  */
 static int percentages(int cnt, int64_t *out, int64_t *new, int64_t *old, int64_t *diffs) {
-	int64_t change, total_change, *dp, half_total;
-	int i;
-
-	/* initialization */
-	total_change = 0;
-	dp = diffs;
-
-	/* calculate changes for each state and the overall change */
-	for (i = 0; i < cnt; i++) {
-		if ((change = *new - *old) < 0) {
-			/* this only happens when the counter wraps */
-			change = INT64_MAX - *old + *new;
-		}
-		total_change += (*dp++ = change);
-		*old++ = *new++;
-	}
-
-	/* avoid divide by zero potential */
-	if (total_change == 0)
-		total_change = 1;
-
-	/* calculate percentages based on overall change, rounding up */
-	half_total = total_change / 2l;
-	for (i = 0; i < cnt; i++)
-		*out++ = ((*diffs++ * 1000 + half_total) / total_change);
-
-	/* return the total in case the caller wants to use it */
-	return (total_change);
+   int64_t change, total_change, *dp, half_total;
+   int i;
+
+   /* initialization */
+   total_change = 0;
+   dp = diffs;
+
+   /* calculate changes for each state and the overall change */
+   for (i = 0; i < cnt; i++) {
+      if ((change = *new - *old) < 0) {
+         /* this only happens when the counter wraps */
+         change = INT64_MAX - *old + *new;
+      }
+      total_change += (*dp++ = change);
+      *old++ = *new++;
+   }
+
+   /* avoid divide by zero potential */
+   if (total_change == 0)
+      total_change = 1;
+
+   /* calculate percentages based on overall change, rounding up */
+   half_total = total_change / 2l;
+   for (i = 0; i < cnt; i++)
+      *out++ = ((*diffs++ * 1000 + half_total) / total_change);
+
+   /* return the total in case the caller wants to use it */
+   return (total_change);
 }
 
 ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
@@ -157,40 +157,40 @@ int Platform_getMaxPid() {
 }
 
 double Platform_setCPUValues(Meter* this, int cpu) {
-	int i;
-	double perc;
-
-	OpenBSDProcessList* pl = (OpenBSDProcessList*) this->pl;
-	CPUData* cpuData = &(pl->cpus[cpu]);
-	int64_t new_v[CPUSTATES], diff_v[CPUSTATES], scratch_v[CPUSTATES];
-	double *v = this->values;
-	size_t size = sizeof(double) * CPUSTATES;
-	int mib[] = { CTL_KERN, KERN_CPTIME2, cpu-1 };
-	if (sysctl(mib, 3, new_v, &size, NULL, 0) == -1) {
-		puts("err!");
-		//return 0.;
-	}
-
-	// XXX: why?
-	cpuData->totalPeriod = 1;
-
-	percentages(CPUSTATES, diff_v, new_v,
-			(int64_t *)old_v[cpu-1], scratch_v);
-
-	for (i = 0; i < CPUSTATES; i++) {
-		old_v[cpu-1][i] = new_v[i];
-		v[i] = diff_v[i] / 10.;
-	}
-
-	Meter_setItems(this, 4);
-
-	perc = v[0] + v[1] + v[2] + v[3];
-
-	if (perc <= 100. && perc >= 0.) {
-		return perc;
-	} else {
-		return 12.34;
-	}
+   int i;
+   double perc;
+
+   OpenBSDProcessList* pl = (OpenBSDProcessList*) this->pl;
+   CPUData* cpuData = &(pl->cpus[cpu]);
+   int64_t new_v[CPUSTATES], diff_v[CPUSTATES], scratch_v[CPUSTATES];
+   double *v = this->values;
+   size_t size = sizeof(double) * CPUSTATES;
+   int mib[] = { CTL_KERN, KERN_CPTIME2, cpu-1 };
+   if (sysctl(mib, 3, new_v, &size, NULL, 0) == -1) {
+      puts("err!");
+      //return 0.;
+   }
+
+   // XXX: why?
+   cpuData->totalPeriod = 1;
+
+   percentages(CPUSTATES, diff_v, new_v,
+         (int64_t *)old_v[cpu-1], scratch_v);
+
+   for (i = 0; i < CPUSTATES; i++) {
+      old_v[cpu-1][i] = new_v[i];
+      v[i] = diff_v[i] / 10.;
+   }
+
+   Meter_setItems(this, 4);
+
+   perc = v[0] + v[1] + v[2] + v[3];
+
+   if (perc <= 100. && perc >= 0.) {
+      return perc;
+   } else {
+      return 12.34;
+   }
 }
 
 void Platform_setMemoryValues(Meter* this) {
@@ -212,41 +212,41 @@ void Platform_setMemoryValues(Meter* this) {
  * Taken almost directly from OpenBSD's top(1)
  */
 void Platform_setSwapValues(Meter* this) {
-	ProcessList* pl = (ProcessList*) this->pl;
-	struct swapent *swdev;
-	unsigned long long int total, used;
-	int nswap, rnswap, i;
-	nswap = swapctl(SWAP_NSWAP, 0, 0);
-	if (nswap == 0) {
-		return;
-	}
-
-	swdev = calloc(nswap, sizeof(*swdev));
-	if (swdev == NULL) {
-		return;
-	}
-
-	rnswap = swapctl(SWAP_STATS, swdev, nswap);
-	if (rnswap == -1) {
-		free(swdev);
-		return;
-	}
-
-	// if rnswap != nswap, then what?
-
-	/* Total things up */
-	total = used = 0;
-	for (i = 0; i < nswap; i++) {
-		if (swdev[i].se_flags & SWF_ENABLE) {
-			used += (swdev[i].se_inuse / (1024 / DEV_BSIZE));
-			total += (swdev[i].se_nblks / (1024 / DEV_BSIZE));
-		}
-	}
-
-	this->total = pl->totalSwap = total;
-	this->values[0] = pl->usedSwap = used;
-
-	free(swdev);
+   ProcessList* pl = (ProcessList*) this->pl;
+   struct swapent *swdev;
+   unsigned long long int total, used;
+   int nswap, rnswap, i;
+   nswap = swapctl(SWAP_NSWAP, 0, 0);
+   if (nswap == 0) {
+      return;
+   }
+
+   swdev = calloc(nswap, sizeof(*swdev));
+   if (swdev == NULL) {
+      return;
+   }
+
+   rnswap = swapctl(SWAP_STATS, swdev, nswap);
+   if (rnswap == -1) {
+      free(swdev);
+      return;
+   }
+
+   // if rnswap != nswap, then what?
+
+   /* Total things up */
+   total = used = 0;
+   for (i = 0; i < nswap; i++) {
+      if (swdev[i].se_flags & SWF_ENABLE) {
+         used += (swdev[i].se_inuse / (1024 / DEV_BSIZE));
+         total += (swdev[i].se_nblks / (1024 / DEV_BSIZE));
+      }
+   }
+
+   this->total = pl->totalSwap = total;
+   this->values[0] = pl->usedSwap = used;
+
+   free(swdev);
 }
 
 void Platform_setTasksValues(Meter* this) {