usr.sbin/syslogd/syslogd.c

1786 iovlist_init(struct iovlist *il)
1789 	il->iovcnt = 0;
1790 	il->totalsize = 0;
1794 iovlist_append(struct iovlist *il, const char *str)
1799 	if (il->iovcnt < nitems(il->iov)) {
1801 		il->iov[il->iovcnt++] = (struct iovec){
1805 		il->totalsize += size;
1811 iovlist_truncate(struct iovlist *il, size_t size)
1816 	while (il->totalsize > size) {
1817 		diff = il->totalsize - size;
1818 		last = &il->iov[il->iovcnt - 1];
1821 			--il->iovcnt;
1822 			il->totalsize -= last->iov_len;
1826 			il->totalsize -= diff;
1833 fprintlog_write(struct filed *f, struct iovlist *il, int flags)
1863 		iovlist_truncate(il, MaxForwardLen);
1871 			msghdr.msg_iov = il->iov;
1872 			msghdr.msg_iovlen = il->iovcnt;
1881 				if (lsent == (ssize_t)il->totalsize)
1884 			if (lsent == (ssize_t)il->totalsize && !send_to_all)
1887 		dprintf("lsent/totalsize: %zd/%zu\n", lsent, il->totalsize);
1888 		if (lsent != (ssize_t)il->totalsize) {
1918 		iovlist_append(il, "\n");
1919 		if (writev(f->f_file, il->iov, il->iovcnt) < 0) {
1939 		iovlist_append(il, "\n");
1947 		if (writev(f->f_file, il->iov, il->iovcnt) < 0) {
1962 		iovlist_append(il, "\r\n");
1964 		if ((msgret = ttymsg(il->iov, il->iovcnt, f->fu_fname, 10))) {
1973 		iovlist_append(il, "\r\n");
1974 		wallmsg(f, il->iov, il->iovcnt);
1986 	struct iovlist il;
1991 	iovlist_init(&il);
1993 		iovlist_append(&il, "\r\n\aMessage from syslogd ...\r\n");
1994 	iovlist_append(&il, "<");
1996 	iovlist_append(&il, priority_number);
1997 	iovlist_append(&il, ">1 ");
2012 		iovlist_append(&il, timebuf);
2014 		iovlist_append(&il, "-");
2015 	iovlist_append(&il, " ");
2016 	iovlist_append(&il, hostname);
2017 	iovlist_append(&il, " ");
2018 	iovlist_append(&il, app_name == NULL ? "-" : app_name);
2019 	iovlist_append(&il, " ");
2020 	iovlist_append(&il, procid == NULL ? "-" : procid);
2021 	iovlist_append(&il, " ");
2022 	iovlist_append(&il, msgid == NULL ? "-" : msgid);
2023 	iovlist_append(&il, " ");
2024 	iovlist_append(&il, structured_data == NULL ? "-" : structured_data);
2025 	iovlist_append(&il, " ");
2026 	iovlist_append(&il, msg);
2028 	fprintlog_write(f, &il, flags);
2035 	struct iovlist il;
2046 	iovlist_init(&il);
2050 		iovlist_append(&il, "<");
2053 		iovlist_append(&il, priority_number);
2054 		iovlist_append(&il, ">");
2055 		iovlist_append(&il, timebuf);
2057 			iovlist_append(&il, " Forwarded from ");
2058 			iovlist_append(&il, hostname);
2059 			iovlist_append(&il, ":");
2061 		iovlist_append(&il, " ");
2066 		iovlist_append(&il, "\r\n\aMessage from syslogd@");
2067 		iovlist_append(&il, hostname);
2068 		iovlist_append(&il, " at ");
2069 		iovlist_append(&il, timebuf);
2070 		iovlist_append(&il, " ...\r\n");
2075 		iovlist_append(&il, timebuf);
2076 		iovlist_append(&il, " ");
2079 			iovlist_append(&il, "<");
2086 						iovlist_append(&il, c->c_name);
2096 				iovlist_append(&il, facility_number);
2099 			iovlist_append(&il, ".");
2106 						iovlist_append(&il, c->c_name);
2115 				iovlist_append(&il, priority_number);
2118 			iovlist_append(&il, "> ");
2121 		iovlist_append(&il, hostname);
2122 		iovlist_append(&il, " ");
2128 		iovlist_append(&il, app_name);
2130 			iovlist_append(&il, "[");
2131 			iovlist_append(&il, procid);
2132 			iovlist_append(&il, "]");
2134 		iovlist_append(&il, ": ");
2136 	iovlist_append(&il, msg);
2138 	fprintlog_write(f, &il, flags);