*/
#include <limits.h>
+#include <glob.h>
#include "iwinfo_nl80211.h"
#define min(x, y) ((x) < (y)) ? (x) : (y)
return nl80211_new(nls->nlctrl, cmd, flags);
}
+static int nl80211_phy_idx_from_uci(const char *name)
+{
+ struct uci_section *s;
+ const char *opt;
+ char buf[128];
+ glob_t gl;
+ FILE *f = NULL;
+ int idx = -1;
+ int err;
+
+ s = iwinfo_uci_get_radio(name, "mac80211");
+ if (!s)
+ goto free;
+
+ opt = uci_lookup_option_string(uci_ctx, s, "path");
+ if (!opt)
+ goto free;
+
+ snprintf(buf, sizeof(buf), "/sys/devices/%s/ieee80211/*/index", opt);
+ err = glob(buf, 0, NULL, &gl);
+ if (err)
+ goto free;
+
+ if (gl.gl_pathc)
+ f = fopen(gl.gl_pathv[0], "r");
+
+ globfree(&gl);
+
+ if (!f)
+ goto free;
+
+ err = fread(buf, 1, sizeof(buf) - 1, f);
+ fclose(f);
+
+ if (err <= 0)
+ goto free;
+
+ buf[err] = 0;
+ idx = atoi(buf);
+
+free:
+ iwinfo_uci_free();
+ return idx;
+}
+
static struct nl80211_msg_conveyor * nl80211_msg(const char *ifname,
int cmd, int flags)
{
if (!strncmp(ifname, "phy", 3))
phyidx = atoi(&ifname[3]);
else if (!strncmp(ifname, "radio", 5))
- phyidx = atoi(&ifname[5]);
+ phyidx = nl80211_phy_idx_from_uci(ifname);
else if (!strncmp(ifname, "mon.", 4))
ifidx = if_nametoindex(&ifname[4]);
else
else if (!strncmp(ifname, "phy", 3))
phyidx = atoi(&ifname[3]);
else if (!strncmp(ifname, "radio", 5))
- phyidx = atoi(&ifname[5]);
+ phyidx = nl80211_phy_idx_from_uci(ifname);
else
return NULL;