oxmc/libgtop
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This new system call now provides all information required for libgtop.

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This commit is contained in:
Martin Baulig
1998-06-14 12:29:52 +00:00
parent 8f43551d68
commit b56c327ccc
3 changed files with 440 additions and 30 deletions
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31
kernel/test.c
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@@ -7,15 +7,16 @@
#include <syscall.h>
static inline _syscall2 (int, table, int, type, union table *, tbl);
static inline _syscall3 (int, table, int, type, union table *, tbl, const void *, param);
int
main (void)
{
union table tbl;
unsigned count;
int ret;
ret = table (TABLE_VERSION, NULL);
ret = table (TABLE_VERSION, NULL, NULL);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_VERSION, sys_errlist [errno]);
@@ -24,18 +25,20 @@ main (void)
fprintf (stderr, "Table (%u) = %u\n", TABLE_VERSION, ret);
ret = table (TABLE_CPU, &tbl);
for (count = 0; count < 5; count++) {
ret = table (TABLE_CPU, &tbl, NULL);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_CPU, sys_errlist [errno]);
exit (-errno);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_CPU, sys_errlist [errno]);
exit (-errno);
}
fprintf (stderr, "Table (%u) = %lu, %lu, %lu, %lu, %lu, %lu\n",
TABLE_CPU, tbl.cpu.total, tbl.cpu.user, tbl.cpu.nice,
tbl.cpu.sys, tbl.cpu.idle, tbl.cpu.frequency);
}
fprintf (stderr, "Table (%u) = %lu, %lu, %lu, %lu, %lu, %lu\n",
TABLE_CPU, tbl.cpu.total, tbl.cpu.user, tbl.cpu.nice,
tbl.cpu.sys, tbl.cpu.idle, tbl.cpu.frequency);
ret = table (TABLE_MEM, &tbl);
ret = table (TABLE_MEM, &tbl, NULL);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_MEM, sys_errlist [errno]);
@@ -46,7 +49,7 @@ main (void)
TABLE_MEM, tbl.mem.total, tbl.mem.used, tbl.mem.free,
tbl.mem.shared, tbl.mem.buffer, tbl.mem.cached);
ret = table (TABLE_SWAP, &tbl);
ret = table (TABLE_SWAP, &tbl, NULL);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_SWAP, sys_errlist [errno]);
@@ -56,7 +59,7 @@ main (void)
fprintf (stderr, "Table (%u) = %lu, %lu, %lu\n",
TABLE_SWAP, tbl.swap.total, tbl.swap.used, tbl.swap.free);
ret = table (TABLE_LOADAVG, &tbl);
ret = table (TABLE_LOADAVG, &tbl, NULL);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_LOADAVG, sys_errlist [errno]);
@@ -68,7 +71,7 @@ main (void)
tbl.loadavg.loadavg [2], tbl.loadavg.nr_running,
tbl.loadavg.nr_tasks, tbl.loadavg.last_pid);
ret = table (TABLE_UPTIME, &tbl);
ret = table (TABLE_UPTIME, &tbl, NULL);
if (ret == -1) {
fprintf (stderr, "table(%u): %s\n", TABLE_UPTIME, sys_errlist [errno]);