arch-gnu-linux: provide a helping message to user in case of fail at startup

5423afa8 · Aurelio Colosimo · 602fcd8c · 5423afa8
Commit 5423afa8 authored Sep 05, 2012 by Aurelio Colosimo
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posix-socket.c arch-gnu-linux/posix-socket.c +1 -0

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--- a/arch-gnu-linux/posix-socket.c
+++ b/arch-gnu-linux/posix-socket.c
@@ -276,6 +276,7 @@ int posix_open_ch(struct pp_instance *ppi, char *ifname, int chtype)

 	if (ioctl(sock, SIOCGIFADDR, &ifr) < 0) {
 		pp_diag_error_str2(ppi, "SIOCGIFADDR", strerror(errno));
+		PP_PRINTF(ppi, "Tip: did you  run ppsi as super user?\n");
 		return -1;
 	}