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initctl: add memory field to JSON status output

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Add missing memory information to JSON output in json_status_one().
The memory field shows cgroup memory usage in bytes when cgroup
support is available and the service has a valid PID, matching
the behavior of the text status output.

Signed-off-by: Richard Alpe <richard@bit42.se>
This commit is contained in:
Richard Alpe
2025-12-01 14:51:27 +01:00
parent c23952cd9e
commit c3839edc40
1 changed files with 10 additions and 0 deletions
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src/initctl.c
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@@ -1048,6 +1048,16 @@ static int json_status_one(FILE *fp, svc_t *svc, char *indent, int prev)
"%s \"starts\": %d,\n", indent, svc->once);
fprintf(fp,
"%s \"restarts\": %d,\n", indent, svc->restart_tot); /* XXX: add restart_cnt and restart_max */
/* Add memory information if cgroup support is available */
if (cgrp && svc->pid > 1) {
char *group = pid_cgroup(svc->pid);
if (group) {
fprintf(fp, "%s \"memory\": %lu,\n", indent, cgroup_memory(group));
free(group);
}
}
fprintf(fp,
"%s \"pidfile\": \"%s\",\n"
"%s \"pid\": %d,\n"