diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-09-29 18:17:25 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-09-29 18:17:25 +0200 |
| commit | 6f97b30a904407c1f1701d937d9258ca9175c6ab (patch) | |
| tree | 093a86cb555fb3e7f365cea21095a7df8d5dce77 /init | |
| parent | f625836e6059d307e951a60b60f1c9ed259ee983 (diff) | |
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 <vda.linux@googlemail.com>
Diffstat (limited to 'init')
| -rw-r--r-- | init/init.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/init/init.c b/init/init.c index 64e5c3e0b..5304e5c2c 100644 --- a/init/init.c +++ b/init/init.c @@ -391,8 +391,10 @@ static int open_stdio_to_tty(const char* tty_name) /* fd can be only < 0 or 0: */ fd = device_open(tty_name, O_RDWR); if (fd) { - message(L_LOG | L_CONSOLE, "can't open %s: %s", - tty_name, strerror(errno)); + message(L_LOG | L_CONSOLE, "can't open %s: "STRERROR_FMT, + tty_name + STRERROR_ERRNO + ); return 0; /* failure */ } dup2(STDIN_FILENO, STDOUT_FILENO); @@ -469,7 +471,7 @@ static void init_exec(const char *command) } /* Here command never contains the dash, cmd[0] might */ BB_EXECVP(command, cmd); - message(L_LOG | L_CONSOLE, "can't run '%s': %s", command, strerror(errno)); + message(L_LOG | L_CONSOLE, "can't run '%s': "STRERROR_FMT, command STRERROR_ERRNO); /* returns if execvp fails */ } |