BUGFIX: Fix display of CPU count for threaded processes.

When user threads are hidden, process now shows the
sum of processor usage for all processors. When user
threads are displayed, each thread shows its own
processor usage, including the root thread.
(thanks to Bert Wesarg for the report)
Also, add option to display thread colors differently.

1 files changed, 14 insertions, 7 deletions

diff --git a/Process.c b/Process.c
index 8721b73d..ab66d5bb 100644
--- a/Process.c
+++ b/Process.c
@@ -264,7 +264,7 @@ static void Process_printTime(RichString* str, unsigned long t) {
    RichString_append(str, CRT_colors[DEFAULT_COLOR], buffer);
 }
 
-static inline void Process_writeCommand(Process* this, int attr, RichString* str) {
+static inline void Process_writeCommand(Process* this, int attr, int baseattr, RichString* str) {
    if (this->pl->highlightBaseName) {
       char* firstSpace = strchr(this->comm, ' ');
       if (firstSpace) {
@@ -275,10 +275,10 @@ static inline void Process_writeCommand(Process* this, int attr, RichString* str
             slash++;
             RichString_appendn(str, attr, this->comm, slash - this->comm);
          }
-         RichString_appendn(str, CRT_colors[PROCESS_BASENAME], slash, firstSpace - slash);
+         RichString_appendn(str, baseattr, slash, firstSpace - slash);
          RichString_append(str, attr, firstSpace);
       } else {
-         RichString_append(str, CRT_colors[PROCESS_BASENAME], this->comm);
+         RichString_append(str, baseattr, this->comm);
       }
    } else {
       RichString_append(str, attr, this->comm);
@@ -288,6 +288,7 @@ static inline void Process_writeCommand(Process* this, int attr, RichString* str
 void Process_writeField(Process* this, RichString* str, ProcessField field) {
    char buffer[PROCESS_COMM_LEN];
    int attr = CRT_colors[DEFAULT_COLOR];
+   int baseattr = CRT_colors[PROCESS_BASENAME];
    int n = PROCESS_COMM_LEN;
 
    switch (field) {
@@ -301,8 +302,12 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
    case PROCESSOR: snprintf(buffer, n, "%3d ", this->processor+1); break;
    case NLWP: snprintf(buffer, n, "%4ld ", this->nlwp); break;
    case COMM: {
+      if (this->pl->highlightThreads && (this->pid != this->tgid || this->m_size == 0)) {
+         attr = CRT_colors[PROCESS_THREAD];
+         baseattr = CRT_colors[PROCESS_THREAD_BASENAME];
+      }
       if (!this->pl->treeView || this->indent == 0) {
-         Process_writeCommand(this, attr, str);
+         Process_writeCommand(this, attr, baseattr, str);
          return;
       } else {
          char* buf = buffer;
@@ -323,7 +328,7 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
          else
             snprintf(buf, n, " ,- ");
          RichString_append(str, CRT_colors[PROCESS_TREE], buffer);
-         Process_writeCommand(this, attr, str);
+         Process_writeCommand(this, attr, baseattr, str);
          return;
       }
    }
@@ -376,8 +381,10 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
    case CSTIME: Process_printTime(str, this->cstime); return;
    case TIME: Process_printTime(str, this->utime + this->stime); return;
    case PERCENT_CPU: {
-      if (this->percent_cpu > 99.9) {
-         snprintf(buffer, n, "100. "); 
+      if (this->percent_cpu > 999.9) {
+         snprintf(buffer, n, "%4d ", (unsigned int)this->percent_cpu); 
+      } else if (this->percent_cpu > 99.9) {
+         snprintf(buffer, n, "%3d. ", (unsigned int)this->percent_cpu); 
       } else {
          snprintf(buffer, n, "%4.1f ", this->percent_cpu);
       }