add syslog.h cruft for syslogd to use...

include/syslog.h

@@ -14,7 +14,12 @@ extern "C" {
 #define LOG_INFO    6
 #define LOG_DEBUG   7
 
+#define LOG_PRIMASK 7
+#define LOG_PRI(p) ((p)&LOG_PRIMASK)
+#define	LOG_MAKEPRI(f, p) (((f)<<3)|(p))
+
 #define LOG_MASK(p) (1<<(p))
+#define LOG_UPTO(p) ((1<<(p)+1)-1)
 
 #define LOG_KERN     (0<<3)
 #define LOG_USER     (1<<3)
@@ -26,6 +31,8 @@ extern "C" {
 #define LOG_NEWS     (7<<3)
 #define LOG_UUCP     (8<<3)
 #define LOG_CRON     (9<<3)
+#define	LOG_AUTHPRIV (10<<3)
+#define	LOG_FTP      (11<<3)
 
 #define LOG_LOCAL0   (16<<3)
 #define LOG_LOCAL1   (17<<3)
@@ -36,17 +43,55 @@ extern "C" {
 #define LOG_LOCAL6   (22<<3)
 #define LOG_LOCAL7   (23<<3)
 
+#define LOG_NFACILITIES 24
+#define LOG_FACMASK 0x3f8
+#define LOG_FAC(p) (((p)&LOG_FACMASK)>>3)
+
 #define LOG_PID    0x01
 #define LOG_CONS   0x02
 #define LOG_ODELAY 0x04
 #define LOG_NDELAY 0x08
 #define LOG_NOWAIT 0x10
+#define LOG_PERROR 0x20
 
 void closelog (void);
 void openlog (const char *, int, int);
 int setlogmask (int);
 void syslog (int, const char *, ...);
 
+#if defined(_GNU_SOURCE) && defined(SYSLOG_NAMES)
+#define __NEED_va_list
+#include <bits/alltypes.h>
+#define	INTERNAL_NOPRI 0x10
+#define	INTERNAL_MARK (LOG_NFACILITIES<<3)
+struct __CODE {
+	const char *c_name;
+	int c_val;
+};
+typedef struct {
+	char *c_name;
+	int c_val;
+} CODE;
+#define prioritynames ((CODE *)(const struct __CODE []){ \
+	{ "alert", LOG_ALERT }, { "crit", LOG_CRIT }, { "debug", LOG_DEBUG }, \
+	{ "emerg", LOG_EMERG }, { "err", LOG_ERR }, { "error", LOG_ERR }, \
+	{ "info", LOG_INFO }, { "none", INTERNAL_NOPRI }, \
+	{ "notice", LOG_NOTICE }, { "panic", LOG_EMERG }, \
+	{ "warn", LOG_WARNING }, { "warning", LOG_WARNING }, { NULL, -1 } })
+#define facilitynames ((CODE *)(const struct __CODE []){ \
+	{ "auth", LOG_AUTH }, { "authpriv", LOG_AUTHPRIV }, \
+	{ "cron", LOG_CRON }, { "daemon", LOG_DAEMON }, { "ftp", LOG_FTP }, \
+	{ "kern", LOG_KERN }, { "lpr", LOG_LPR }, { "mail", LOG_MAIL }, \
+	{ "mark", INTERNAL_MARK }, { "news", LOG_NEWS }, \
+	{ "security", LOG_AUTH }, { "syslog", LOG_SYSLOG }, \
+	{ "user", LOG_USER }, { "uucp", LOG_UUCP }, \
+	{ "local0", LOG_LOCAL0 }, { "local1", LOG_LOCAL1 }, \
+	{ "local2", LOG_LOCAL2 }, { "local3", LOG_LOCAL3 }, \
+	{ "local4", LOG_LOCAL4 }, { "local5", LOG_LOCAL5 }, \
+	{ "local6", LOG_LOCAL6 }, { "local7", LOG_LOCAL7 }, { NULL, -1 } })
+void vsyslog (int, const char *, va_list);
+#endif
+
 #ifdef __cplusplus
 }
 #endif