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pctl More compact output of ls subcmd

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This commit is contained in:
Kamil Kowalczyk
2025-09-19 20:45:43 +02:00
parent c364dca5e5
commit 504bdbd4ba
1 changed files with 6 additions and 2 deletions
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8
user/pctl/ls.c
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@ -5,15 +5,19 @@
#include <util/util.h> #include <util/util.h>
#include <errors.h> #include <errors.h>
#include <uprintf.h> #include <uprintf.h>
#include <string/string.h>
void pctl_ls(void) { void pctl_ls(void) {
uint64_t procslen = processctl(-1, PCTL_PLS_SZ, 0, 0, 0); uint64_t procslen = processctl(-1, PCTL_PLS_SZ, 0, 0, 0);
uprintf("%-80s %s %-6s\n", "NAME", "PID", "TYPE"); uprintf("%-30s %s %-6s\n", "NAME", "PID", "TYPE");
for (size_t i = 0; i < procslen; i++) { for (size_t i = 0; i < procslen; i++) {
ProcStat stat = ZERO(&stat); ProcStat stat = ZERO(&stat);
char namebuf[34] = {0};
int32_t r = processctl(-1, PCTL_PLS_STAT, i, (uint64_t)&stat, 0); int32_t r = processctl(-1, PCTL_PLS_STAT, i, (uint64_t)&stat, 0);
if (r == E_OK) { if (r == E_OK) {
uprintf("%-80s %3lu %-6s\n", stat.name, stat.pid, stat.kern ? "KERNEL" : "USER"); string_memcpy(namebuf, stat.name, 30);
namebuf[31] = namebuf[32] = namebuf[33] = '.';
uprintf("%-30s %3lu %-6s\n", namebuf, stat.pid, stat.kern ? "KERNEL" : "USER");
} }
} }
} }