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Merge Process_pidColumns into Process_fields and rework auto-fit for PID-like columns

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This commit is contained in:
Christian Göttsche
2020-12-15 19:44:52 +01:00
committed by cgzones
parent 89473cc9ae
commit 9f68c8d341
21 changed files with 112 additions and 205 deletions
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26
Process.c
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@ -38,23 +38,15 @@ in the source distribution for its full text.
static uid_t Process_getuid = (uid_t)-1;
char Process_pidFormat[20] = "%7d ";
static char Process_titleBuffer[20][20];
int Process_pidDigits = 7;
void Process_setupColumnWidths() {
int maxPid = Platform_getMaxPid();
if (maxPid == -1)
return;
int digits = ceil(log10(maxPid));
assert(digits < 20);
for (int i = 0; Process_pidColumns[i].label; i++) {
assert(i < 20);
xSnprintf(Process_titleBuffer[i], 20, "%*s ", digits, Process_pidColumns[i].label);
Process_fields[Process_pidColumns[i].id].title = Process_titleBuffer[i];
}
xSnprintf(Process_pidFormat, sizeof(Process_pidFormat), "%%%dd ", digits);
Process_pidDigits = ceil(log10(maxPid));
assert(Process_pidDigits <= PROCESS_MAX_PID_DIGITS);
}
void Process_humanNumber(RichString* str, unsigned long long number, bool coloring) {
@ -338,9 +330,9 @@ void Process_writeField(const Process* this, RichString* str, ProcessField field
break;
}
case NLWP: xSnprintf(buffer, n, "%4ld ", this->nlwp); break;
case PGRP: xSnprintf(buffer, n, Process_pidFormat, this->pgrp); break;
case PID: xSnprintf(buffer, n, Process_pidFormat, this->pid); break;
case PPID: xSnprintf(buffer, n, Process_pidFormat, this->ppid); break;
case PGRP: xSnprintf(buffer, n, "%*d ", Process_pidDigits, this->pgrp); break;
case PID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, this->pid); break;
case PPID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, this->ppid); break;
case PRIORITY: {
if(this->priority <= -100)
xSnprintf(buffer, n, " RT ");
@ -349,7 +341,7 @@ void Process_writeField(const Process* this, RichString* str, ProcessField field
break;
}
case PROCESSOR: xSnprintf(buffer, n, "%3d ", Settings_cpuId(this->settings, this->processor)); break;
case SESSION: xSnprintf(buffer, n, Process_pidFormat, this->session); break;
case SESSION: xSnprintf(buffer, n, "%*d ", Process_pidDigits, this->session); break;
case STARTTIME: xSnprintf(buffer, n, "%s", this->starttime_show); break;
case STATE: {
xSnprintf(buffer, n, "%c ", this->state);
@ -365,8 +357,8 @@ void Process_writeField(const Process* this, RichString* str, ProcessField field
}
case ST_UID: xSnprintf(buffer, n, "%5d ", this->st_uid); break;
case TIME: Process_printTime(str, this->time); return;
case TGID: xSnprintf(buffer, n, Process_pidFormat, this->tgid); break;
case TPGID: xSnprintf(buffer, n, Process_pidFormat, this->tpgid); break;
case TGID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, this->tgid); break;
case TPGID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, this->tpgid); break;
case TTY_NR: xSnprintf(buffer, n, "%3u:%3u ", major(this->tty_nr), minor(this->tty_nr)); break;
case USER: {
if (Process_getuid != this->st_uid)