@@ -50,9 +50,9 @@ int main(int argc, char *argv[])
if (nbtot <= sizeof(buf))
len = nbtot;
if (syscall(SYS_getrandom, buf, len, 0) == -1)
- ERROR_EXIT("getrandom() failed: %s\n", strerror(errno));
+ ERROR_EXIT("getrandom() failed: %m\n");
if (write(STDOUT_FILENO, buf, len) != len)
- ERROR_EXIT("write() failed: %s\n", strerror(errno));
+ ERROR_EXIT("write() failed: %m\n");
nbtot -= sizeof(buf);
}
@@ -119,7 +119,7 @@ read_log(struct ubus_context *ctx, struct ubus_object *obj,
l = log_list(count, NULL);
if (stream) {
if (pipe(fds) == -1) {
- fprintf(stderr, "logd: failed to create pipe: %s\n", strerror(errno));
+ fprintf(stderr, "logd: failed to create pipe: %m\n");
return -1;
}
@@ -78,7 +78,7 @@ static void log_handle_reconnect(struct uloop_timeout *timeout)
{
sender.fd = usock((log_udp) ? (USOCK_UDP) : (USOCK_TCP), log_ip, log_port);
if (sender.fd < 0) {
- fprintf(stderr, "failed to connect: %s\n", strerror(errno));
+ fprintf(stderr, "failed to connect: %m\n");
uloop_timeout_set(&retry, 1000);
} else {
uloop_fd_add(&sender, ULOOP_READ);
@@ -126,7 +126,7 @@ static int log_notify(struct blob_attr *msg)
}
sender.fd = open(log_file, O_CREAT | O_WRONLY | O_APPEND, 0600);
if (sender.fd < 0) {
- fprintf(stderr, "failed to open %s: %s\n", log_file, strerror(errno));
+ fprintf(stderr, "failed to open %s: %m\n", log_file);
exit(-1);
}
}
@@ -358,7 +358,7 @@ int main(int argc, char **argv)
log_type = LOG_FILE;
sender.fd = open(log_file, O_CREAT | O_WRONLY| O_APPEND, 0600);
if (sender.fd < 0) {
- fprintf(stderr, "failed to open %s: %s\n", log_file, strerror(errno));
+ fprintf(stderr, "failed to open %s: %m\n", log_file);
exit(-1);
}
} else {
Saves 872 bytes on Ubuntu 16.04. No change in functionality. Signed-off-by: Rosen Penev <rosenp@gmail.com> --- getrandom.c | 4 ++-- log/logd.c | 2 +- log/logread.c | 6 +++--- 3 files changed, 6 insertions(+), 6 deletions(-)