Spacing after keywords (if)

CRT.c

@@ -770,7 +770,7 @@ void CRT_handleSIGSEGV(int signal) {
    );
 
    const char* signal_str = strsignal(signal);
-   if(!signal_str) {
+   if (!signal_str) {
       signal_str = "unknown reason";
    }
    fprintf(stderr,
@@ -821,7 +821,7 @@ void CRT_handleSIGSEGV(int signal) {
    );
 
    /* Call old sigsegv handler; may be default exit or third party one (e.g. ASAN) */
-   if(sigaction (signal, &old_sig_handler[signal], NULL) < 0) {
+   if (sigaction (signal, &old_sig_handler[signal], NULL) < 0) {
       /* This avoids an infinite loop in case the handler could not be reset. */
       fprintf(stderr,
          "!!! Chained handler could not be restored. Forcing exit.\n"

Process.c

@@ -325,7 +325,7 @@ void Process_writeField(const Process* this, RichString* str, ProcessField field
    case PID: xSnprintf(buffer, n, Process_pidFormat, this->pid); break;
    case PPID: xSnprintf(buffer, n, Process_pidFormat, this->ppid); break;
    case PRIORITY: {
-      if(this->priority <= -100)
+      if (this->priority <= -100)
          xSnprintf(buffer, n, " RT ");
       else
          xSnprintf(buffer, n, "%3ld ", this->priority);

TraceScreen.c

@@ -81,10 +81,10 @@ bool TraceScreen_forkTracer(TraceScreen* this) {
    if (pipe(fdpair) == -1)
       return false;
 
-   if(fcntl(fdpair[0], F_SETFL, O_NONBLOCK) < 0)
+   if (fcntl(fdpair[0], F_SETFL, O_NONBLOCK) < 0)
       goto err;
 
-   if(fcntl(fdpair[1], F_SETFL, O_NONBLOCK) < 0)
+   if (fcntl(fdpair[1], F_SETFL, O_NONBLOCK) < 0)
       goto err;
 
    pid_t child = fork();

Vector.c

@@ -201,7 +201,7 @@ void Vector_insert(Vector* this, int idx, void* data_) {
 
    Vector_checkArraySize(this);
    //assert(this->array[this->items] == NULL);
-   if(idx < this->items) {
+   if (idx < this->items) {
       memmove(&this->array[idx + 1], &this->array[idx], (this->items - idx) * sizeof(this->array[0]));
    }
    this->array[idx] = data;
@@ -215,7 +215,7 @@ Object* Vector_take(Vector* this, int idx) {
    Object* removed = this->array[idx];
    assert(removed);
    this->items--;
-   if(idx < this->items) {
+   if (idx < this->items) {
       memmove(&this->array[idx], &this->array[idx + 1], (this->items - idx) * sizeof(this->array[0]));
    }
    //this->array[this->items] = NULL;

darwin/Battery.c

@@ -13,7 +13,7 @@ void Battery_getData(double* level, ACPresence* isOnAC) {
    *level = NAN;
    *isOnAC = AC_ERROR;
 
-   if(NULL == power_sources) {
+   if (NULL == power_sources) {
       return;
    }
 
@@ -21,7 +21,7 @@ void Battery_getData(double* level, ACPresence* isOnAC) {
    CFDictionaryRef battery = NULL;
    int len;
 
-   if(NULL == list) {
+   if (NULL == list) {
       CFRelease(power_sources);
 
       return;
@@ -35,18 +35,18 @@ void Battery_getData(double* level, ACPresence* isOnAC) {
                                     CFArrayGetValueAtIndex(list, i)); /* GET rule */
       CFStringRef type;
 
-      if(NULL != candidate) {
+      if (NULL != candidate) {
          type = (CFStringRef) CFDictionaryGetValue(candidate,
                   CFSTR(kIOPSTransportTypeKey)); /* GET rule */
 
-         if(kCFCompareEqualTo == CFStringCompare(type, CFSTR(kIOPSInternalType), 0)) {
+         if (kCFCompareEqualTo == CFStringCompare(type, CFSTR(kIOPSInternalType), 0)) {
             CFRetain(candidate);
             battery = candidate;
          }
       }
    }
 
-   if(NULL != battery) {
+   if (NULL != battery) {
       /* Determine the AC state */
       CFStringRef power_state = CFDictionaryGetValue(battery, CFSTR(kIOPSPowerSourceStateKey));
 

darwin/DarwinProcess.c

@@ -212,7 +212,7 @@ void DarwinProcess_setFromKInfoProc(Process *proc, struct kinfo_proc *ps, bool e
     */
 
    /* First, the "immutable" parts */
-   if(!exists) {
+   if (!exists) {
       /* Set the PID/PGID/etc. */
       proc->pid = ep->p_pid;
       proc->ppid = ps->kp_eproc.e_ppid;
@@ -244,8 +244,8 @@ void DarwinProcess_setFromKInfoProc(Process *proc, struct kinfo_proc *ps, bool e
 void DarwinProcess_setFromLibprocPidinfo(DarwinProcess *proc, DarwinProcessList *dpl) {
    struct proc_taskinfo pti;
 
-   if(sizeof(pti) == proc_pidinfo(proc->super.pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti))) {
-      if(0 != proc->utime || 0 != proc->stime) {
+   if (sizeof(pti) == proc_pidinfo(proc->super.pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti))) {
+      if (0 != proc->utime || 0 != proc->stime) {
          uint64_t diff = (pti.pti_total_system - proc->stime)
                   + (pti.pti_total_user - proc->utime);
 

darwin/DarwinProcessList.c

@@ -57,14 +57,14 @@ int CompareKernelVersion(short int major, short int minor, short int component)
 void ProcessList_getHostInfo(host_basic_info_data_t *p) {
    mach_msg_type_number_t info_size = HOST_BASIC_INFO_COUNT;
 
-   if(0 != host_info(mach_host_self(), HOST_BASIC_INFO, (host_info_t)p, &info_size)) {
+   if (0 != host_info(mach_host_self(), HOST_BASIC_INFO, (host_info_t)p, &info_size)) {
        CRT_fatalError("Unable to retrieve host info\n");
    }
 }
 
 void ProcessList_freeCPULoadInfo(processor_cpu_load_info_t *p) {
-   if(NULL != p && NULL != *p) {
-       if(0 != munmap(*p, vm_page_size)) {
+   if (NULL != p && NULL != *p) {
+       if (0 != munmap(*p, vm_page_size)) {
            CRT_fatalError("Unable to free old CPU load information\n");
        }
        *p = NULL;
@@ -76,7 +76,7 @@ unsigned ProcessList_allocateCPULoadInfo(processor_cpu_load_info_t *p) {
    unsigned cpu_count;
 
    // TODO Improving the accuracy of the load counts woule help a lot.
-   if(0 != host_processor_info(mach_host_self(), PROCESSOR_CPU_LOAD_INFO, &cpu_count, (processor_info_array_t *)p, &info_size)) {
+   if (0 != host_processor_info(mach_host_self(), PROCESSOR_CPU_LOAD_INFO, &cpu_count, (processor_info_array_t *)p, &info_size)) {
        CRT_fatalError("Unable to retrieve CPU info\n");
    }
 
@@ -200,7 +200,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
 
        super->totalTasks += 1;
 
-       if(!preExisting) {
+       if (!preExisting) {
            proc->super.user = UsersTable_getRef(super->usersTable, proc->super.st_uid);
 
            ProcessList_add(super, &proc->super);

darwin/Platform.c

@@ -149,7 +149,7 @@ int Platform_getUptime() {
 void Platform_getLoadAverage(double* one, double* five, double* fifteen) {
    double results[3];
 
-   if(3 == getloadavg(results, 3)) {
+   if (3 == getloadavg(results, 3)) {
       *one = results[0];
       *five = results[1];
       *fifteen = results[2];

dragonflybsd/DragonFlyBSDProcessList.c

@@ -417,7 +417,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
          dfp->jname = DragonFlyBSDProcessList_readJailName(dfpl, kproc->kp_jailid);
       } else {
          proc->processor = kproc->kp_lwp.kl_cpuid;
-         if(dfp->jid != kproc->kp_jailid) {	// process can enter jail anytime
+         if (dfp->jid != kproc->kp_jailid) {	// process can enter jail anytime
             dfp->jid = kproc->kp_jailid;
             free(dfp->jname);
             dfp->jname = DragonFlyBSDProcessList_readJailName(dfpl, kproc->kp_jailid);
@@ -425,7 +425,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
          if (proc->ppid != kproc->kp_ppid) {	// if there are reapers in the system, process can get reparented anytime
             proc->ppid = kproc->kp_ppid;
          }
-         if(proc->st_uid != kproc->kp_uid) {	// some processes change users (eg. to lower privs)
+         if (proc->st_uid != kproc->kp_uid) {	// some processes change users (eg. to lower privs)
             proc->st_uid = kproc->kp_uid;
             proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);
          }

freebsd/FreeBSDProcessList.c

@@ -502,7 +502,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
          proc->comm = FreeBSDProcessList_readProcessName(fpl->kd, kproc, &proc->basenameOffset);
          fp->jname = FreeBSDProcessList_readJailName(kproc);
       } else {
-         if(fp->jid != kproc->ki_jid) {
+         if (fp->jid != kproc->ki_jid) {
             // process can enter jail anytime
             fp->jid = kproc->ki_jid;
             free(fp->jname);
@@ -512,7 +512,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
             // if there are reapers in the system, process can get reparented anytime
             proc->ppid = kproc->ki_ppid;
          }
-         if(proc->st_uid != kproc->ki_uid) {
+         if (proc->st_uid != kproc->ki_uid) {
             // some processes change users (eg. to lower privs)
             proc->st_uid = kproc->ki_uid;
             proc->user = UsersTable_getRef(super->usersTable, proc->st_uid);

htop.c

@@ -186,7 +186,7 @@ static CommandLineSettings parseArguments(int argc, char** argv) {
             char* saveptr;
             char* pid = strtok_r(argCopy, ",", &saveptr);
 
-            if(!flags.pidMatchList) {
+            if (!flags.pidMatchList) {
                flags.pidMatchList = Hashtable_new(8, false);
             }
 
@@ -243,7 +243,7 @@ static void setCommFilter(State* state, char** commFilter) {
 int main(int argc, char** argv) {
 
    char *lc_ctype = getenv("LC_CTYPE");
-   if(lc_ctype != NULL)
+   if (lc_ctype != NULL)
       setlocale(LC_CTYPE, lc_ctype);
    else if ((lc_ctype = getenv("LC_ALL")))
       setlocale(LC_CTYPE, lc_ctype);
@@ -334,7 +334,7 @@ int main(int argc, char** argv) {
    UsersTable_delete(ut);
    Settings_delete(settings);
 
-   if(flags.pidMatchList) {
+   if (flags.pidMatchList) {
       Hashtable_delete(flags.pidMatchList);
    }
    return 0;

linux/LinuxProcess.c

@@ -244,11 +244,11 @@ void LinuxProcess_writeField(const Process* this, RichString* str, ProcessField
    case IO_WRITE_RATE: Process_outputRate(str, buffer, n, lp->io_rate_write_bps, coloring); return;
    case IO_RATE: {
       double totalRate = NAN;
-      if(!isnan(lp->io_rate_read_bps) && !isnan(lp->io_rate_write_bps))
+      if (!isnan(lp->io_rate_read_bps) && !isnan(lp->io_rate_write_bps))
          totalRate = lp->io_rate_read_bps + lp->io_rate_write_bps;
-      else if(!isnan(lp->io_rate_read_bps))
+      else if (!isnan(lp->io_rate_read_bps))
          totalRate = lp->io_rate_read_bps;
-      else if(!isnan(lp->io_rate_write_bps))
+      else if (!isnan(lp->io_rate_write_bps))
          totalRate = lp->io_rate_write_bps;
       else
          totalRate = NAN;

linux/LinuxProcessList.c

@@ -208,7 +208,7 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidMatchList, ui
 
    // Check for /proc/*/smaps_rollup availability (improves smaps parsing speed, Linux 4.14+)
    FILE* file = fopen(PROCDIR "/self/smaps_rollup", "r");
-   if(file != NULL) {
+   if (file != NULL) {
       this->haveSmapsRollup = true;
       fclose(file);
    } else {
@@ -271,10 +271,10 @@ void ProcessList_delete(ProcessList* pl) {
 
 static inline unsigned long long LinuxProcess_adjustTime(unsigned long long t) {
    static double jiffy = NAN;
-   if(isnan(jiffy)) {
+   if (isnan(jiffy)) {
       errno = 0;
       long sc_jiffy = sysconf(_SC_CLK_TCK);
-      if(errno || -1 == sc_jiffy) {
+      if (errno || -1 == sc_jiffy) {
          jiffy = NAN;
          return t; // Assume 100Hz clock
       }
@@ -481,7 +481,7 @@ static bool LinuxProcessList_readSmapsFile(LinuxProcess* process, const char* di
 
    char buffer[256];
 
-   if(haveSmapsRollup) {// only available in Linux 4.14+
+   if (haveSmapsRollup) {// only available in Linux 4.14+
       xSnprintf(buffer, sizeof(buffer), "%s/%s/smaps_rollup", dirname, name);
    } else {
       xSnprintf(buffer, sizeof(buffer), "%s/%s/smaps", dirname, name);
@@ -496,10 +496,10 @@ static bool LinuxProcessList_readSmapsFile(LinuxProcess* process, const char* di
    process->m_psswp = 0;
 
    while (fgets(buffer, sizeof(buffer), f)) {
-      if(!strchr(buffer, '\n')) {
+      if (!strchr(buffer, '\n')) {
          // Partial line, skip to end of this line
          while (fgets(buffer, sizeof(buffer), f)) {
-            if(strchr(buffer, '\n')) {
+            if (strchr(buffer, '\n')) {
                break;
             }
          }
@@ -543,10 +543,10 @@ static void LinuxProcessList_readOpenVZData(LinuxProcess* process, const char* d
    bool foundVPid = false;
    char linebuf[256];
    while (fgets(linebuf, sizeof(linebuf), file) != NULL) {
-      if(strchr(linebuf, '\n') == NULL) {
+      if (strchr(linebuf, '\n') == NULL) {
          // Partial line, skip to end of this line
          while (fgets(linebuf, sizeof(linebuf), file) != NULL) {
-            if(strchr(linebuf, '\n') != NULL) {
+            if (strchr(linebuf, '\n') != NULL) {
                break;
             }
          }
@@ -554,14 +554,14 @@ static void LinuxProcessList_readOpenVZData(LinuxProcess* process, const char* d
       }
 
       char* name_value_sep = strchr(linebuf, ':');
-      if(name_value_sep == NULL) {
+      if (name_value_sep == NULL) {
          continue;
       }
 
       int field;
-      if(0 == strncasecmp(linebuf, "envID", name_value_sep - linebuf)) {
+      if (0 == strncasecmp(linebuf, "envID", name_value_sep - linebuf)) {
          field = 1;
-      } else if(0 == strncasecmp(linebuf, "VPid", name_value_sep - linebuf)) {
+      } else if (0 == strncasecmp(linebuf, "VPid", name_value_sep - linebuf)) {
          field = 2;
       } else {
          continue;
@@ -577,7 +577,7 @@ static void LinuxProcessList_readOpenVZData(LinuxProcess* process, const char* d
          value_end++;
       }
 
-      if(name_value_sep == value_end) {
+      if (name_value_sep == value_end) {
          continue;
       }
 
@@ -586,7 +586,7 @@ static void LinuxProcessList_readOpenVZData(LinuxProcess* process, const char* d
       switch(field) {
       case 1:
          foundEnvID = true;
-         if(!String_eq(name_value_sep, process->ctid ? process->ctid : "")) {
+         if (!String_eq(name_value_sep, process->ctid ? process->ctid : "")) {
             free(process->ctid);
             process->ctid = xStrdup(name_value_sep);
          }
@@ -603,12 +603,12 @@ static void LinuxProcessList_readOpenVZData(LinuxProcess* process, const char* d
 
    fclose(file);
 
-   if(!foundEnvID) {
+   if (!foundEnvID) {
       free(process->ctid);
       process->ctid = NULL;
    }
 
-   if(!foundVPid) {
+   if (!foundVPid) {
       process->vpid = process->super.pid;
    }
 }
@@ -1010,7 +1010,7 @@ static bool LinuxProcessList_recurseProcTree(LinuxProcessList* this, const char*
       if (isnan(proc->percent_cpu)) proc->percent_cpu = 0.0;
       proc->percent_mem = (proc->m_resident * CRT_pageSizeKB) / (double)(pl->totalMem) * 100.0;
 
-      if(!preExisting) {
+      if (!preExisting) {
 
          if (! LinuxProcessList_statProcessDir(proc, dirname, name))
             goto errorReadingProcess;

linux/Platform.c

@@ -272,7 +272,7 @@ char* Platform_getProcessEnv(pid_t pid) {
    char procname[128];
    xSnprintf(procname, sizeof(procname), PROCDIR "/%d/environ", pid);
    FILE* fd = fopen(procname, "r");
-   if(!fd)
+   if (!fd)
       return NULL;
 
    char *env = NULL;

linux/ZramMeter.c

@@ -19,18 +19,18 @@ static void ZramMeter_updateValues(Meter* this, char* buffer, int size) {
    written = Meter_humanUnit(buffer, this->values[0], size);
    buffer += written;
    size -= written;
-   if(size <= 0) {
+   if (size <= 0) {
       return;
    }
    *buffer++ = '(';
    size--;
-   if(size <= 0) {
+   if (size <= 0) {
       return;
    }
    written = Meter_humanUnit(buffer, this->values[1], size);
    buffer += written;
    size -= written;
-   if(size <= 0) {
+   if (size <= 0) {
       return;
    }
    *buffer++ = ')';

solaris/SolarisProcessList.c

@@ -322,7 +322,7 @@ int SolarisProcessList_walkproc(psinfo_t *_psinfo, lwpsinfo_t *_lwpsinfo, void *
       // See note above (in common section) about this BINARY FRACTION
       proc->percent_cpu     = ((uint16_t)_psinfo->pr_pctcpu/(double)32768)*(double)100.0;
       proc->time            = _psinfo->pr_time.tv_sec;
-      if(!preExisting) { // Tasks done only for NEW processes
+      if (!preExisting) { // Tasks done only for NEW processes
          sproc->is_lwp = false;
          proc->starttime_ctime = _psinfo->pr_start.tv_sec;
       }