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threads: set thread titles

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Daniel Eklöf 2019-08-01 20:09:16 +02:00
parent 4801e39eae
commit bd734d5bed
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2 changed files with 15 additions and 0 deletions
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8
render.c
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@ -1,9 +1,11 @@
#include "render.h"
#include <string.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/timerfd.h>
#include <sys/prctl.h>
#include <wayland-cursor.h>
#include <xdg-shell.h>
@ -316,6 +318,12 @@ render_worker_thread(void *_ctx)
struct terminal *term = ctx->term;
const int my_id = ctx->my_id;
char proc_title[16];
snprintf(proc_title, sizeof(proc_title), "foot:render:%d", my_id);
if (prctl(PR_SET_NAME, proc_title, 0, 0, 0) < 0)
LOG_ERRNO("render worker %d: failed to set process title", my_id);
sem_t *start = &term->render.workers.start;
sem_t *done = &term->render.workers.done;
mtx_t *lock = &term->render.workers.lock;