From 6f97b30a904407c1f1701d937d9258ca9175c6ab Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 29 Sep 2017 18:17:25 +0200 Subject: use %m printf specifier where appropriate function old new delta out 85 75 -10 udhcpd_main 1472 1461 -11 open_stdio_to_tty 98 85 -13 init_exec 245 232 -13 udhcpc_main 2763 2749 -14 do_cmd 4771 4755 -16 status_line_bold_errno 32 14 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-95) Total: -95 bytes Signed-off-by: Denys Vlasenko --- networking/udhcp/d6_dhcpc.c | 2 +- networking/udhcp/dhcpc.c | 2 +- networking/udhcp/dhcpd.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'networking/udhcp') diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c index c13f235..37ffd06 100644 --- a/networking/udhcp/d6_dhcpc.c +++ b/networking/udhcp/d6_dhcpc.c @@ -1432,7 +1432,7 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv) len = d6_recv_raw_packet(&srv6_buf, &packet, sockfd); if (len == -1) { /* Error is severe, reopen socket */ - bb_error_msg("read error: %s, reopening socket", strerror(errno)); + bb_error_msg("read error: "STRERROR_FMT", reopening socket" STRERROR_ERRNO); sleep(discover_timeout); /* 3 seconds by default */ change_listen_mode(listen_mode); /* just close and reopen */ } diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 4548d4a..0013f4a 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -1631,7 +1631,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) len = udhcp_recv_raw_packet(&packet, sockfd); if (len == -1) { /* Error is severe, reopen socket */ - bb_error_msg("read error: %s, reopening socket", strerror(errno)); + bb_error_msg("read error: "STRERROR_FMT", reopening socket" STRERROR_ERRNO); sleep(discover_timeout); /* 3 seconds by default */ change_listen_mode(listen_mode); /* just close and reopen */ } diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c index 57d8b36..238542b 100644 --- a/networking/udhcp/dhcpd.c +++ b/networking/udhcp/dhcpd.c @@ -948,7 +948,7 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv) if (bytes < 0) { /* bytes can also be -2 ("bad packet data") */ if (bytes == -1 && errno != EINTR) { - log1("read error: %s, reopening socket", strerror(errno)); + log1("read error: "STRERROR_FMT", reopening socket" STRERROR_ERRNO); close(server_socket); server_socket = -1; } -- cgit v1.1