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devmon: assert condition immediately if device already exists #478

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Merged
troglobit merged 1 commit into from
Feb 23, 2026
Merged

devmon: assert condition immediately if device already exists #478

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5 changes: 5 additions & 0 deletions src/devmon.c
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,7 @@ static void drop_node(struct dev_node *node)
void devmon_add_cond(const char *cond)
{
struct dev_node *node;
char path[PATH_MAX];

if (!cond || strncmp(cond, "dev/", 4)) {
// dbg("no match %s", cond ?: "<NIL>");
Expand Down Expand Up @@ -103,6 +104,10 @@ void devmon_add_cond(const char *cond)
node->refcnt = 1;

TAILQ_INSERT_TAIL(&dev_node_list, node, link);

snprintf(path, sizeof(path), "/%s", cond);
if (fexist(path))
cond_set(cond);
}

void devmon_del_cond(const char *cond)
Expand Down