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[qw] Add progs memory display to server status bar

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This makes it easy to check for memory leaks before they crash the
server.
This commit is contained in:
Bill Currie 2021-12-27 20:25:22 +09:00
parent 1be220559a
commit 6d6440457a
2 changed files with 27 additions and 1 deletions
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2
qw/source/sv_progs.c
View file

@ -608,7 +608,7 @@ SV_Progs_Init_Cvars (void)
sv_progs = Cvar_Get ("sv_progs", "", CVAR_NONE, NULL,
"Override the default game progs.");
sv_progs_zone = Cvar_Get ("sv_progs_zone", "256", CVAR_NONE, NULL,
"size of the zone for progs in kb");
"size of the zone for progs in kB");
sv_progs_ext = Cvar_Get ("sv_progs_ext", "qf", CVAR_NONE, NULL,
"extention mapping to use: "
"none, id, qf, qwe, ktpro, cpqw");

26
qw/source/sv_sbar.c
View file

@ -41,6 +41,7 @@
#include "sv_console.h"
#include "qw/include/server.h"
#include "qw/include/sv_progs.h"
#include "qw/include/sv_recorder.h"
static void
@ -80,6 +81,26 @@ draw_rec (view_t *view)
*d++ = *s;
}
static void
draw_mem (view_t *view)
{
sv_view_t *sv_view = view->data;
sv_sbar_t *sb = sv_view->obj;
const char *str;
const char *s;
char *d;
size_t used, size;
byte mask = 0;
Z_MemInfo (sv_pr_state.zone, &used, &size);
str = va (0, "[mem: %4zd / %-4zd]", used / 1024, size / 1024);
if (used / (size / 256) >= 192) {
mask = 0x80;
}
for (s = str, d = sb->text + view->xrel; *s; s++)
*d++ = *s | mask;
}
void
SV_Sbar_Init (void)
{
@ -99,4 +120,9 @@ SV_Sbar_Init (void)
view->draw = draw_rec;
view->data = status->data;
view_add (status, view);
view = view_new (19, 0, 18, 1, grav_northwest);
view->draw = draw_mem;
view->data = status->data;
view_add (status, view);
}