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syslog.h: 

- added prototypes for vsyslogmt() and syslogmt()
	- changed the internal structure used by syslogd(8) and the
	  syslog(3) family of routines
This commit is contained in:
gdr-ftp 1998-10-31 18:48:50 +00:00
parent b84b251619
commit a9c8ba111c
1 changed files with 29 additions and 8 deletions
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37
include/sys/syslog.h
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)syslog.h 8.1 (Berkeley) 6/2/93
* $Id: syslog.h,v 1.2 1998/06/24 00:12:30 gdr-ftp Exp $
* $Id: syslog.h,v 1.3 1998/10/31 18:48:50 gdr-ftp Exp $
*/
#ifndef _SYS_SYSLOG_H_
@ -108,15 +108,34 @@ CODE prioritynames[] = {
*/
#define __SYSLOG_PORT_NAME "syslogd_v2"
/* Max number of characters that syslog(3) will log per call. */
#define MSG_BUF_LEN 1024
#define SYSLOG_MAGIC 0xB38F0E32
/*
* _SYSLOG_BUFFERLEN is the max number of characters that syslog(3) and
* vsyslog(3) will log per call.
* _SYSLOG_BUFFERLEN_MT is the max number of characters that syslogmt(3) and
* vsyslogmt(3) will log per call. This one cannot be large because,
* to ensure multithreading, a buffer of this size must be allocated on
* the stack.
*/
#define _SYSLOG_BUFFERLEN 1024
#define _SYSLOG_BUFFERLEN_MT 128
/* This is used for consistency checks */
#define _SYSLOG_MAGIC 0xB38F0E32
/*
* This _MUST_ be updated any time the SyslogDataBuffer_t definition
* is changed.
*/
#define _SYSLOG_STRUCT_VERSION 4
typedef struct SyslogDataBuffer_t {
unsigned long magic;
int len;
pid_t sender;
char msg_buffer[MSG_BUF_LEN];
unsigned long sdb_magic; /* magic number for conchecks */
int sdb_version; /* should be SYSLOG_STRUCT_VERSION */
int sdb_buflen; /* how long is the sdb_buffer region? */
int sdb_msglen; /* how many bytes in sdb_buffer do we write? */
volatile int sdb_busywait; /* non-zero until syslogd got the msg */
int sdb_needtime; /* non-zero implies insert a date stamp */
char * sdb_buffer; /* contains the message */
} SyslogDataBuffer_t;
#endif /* __SYSLOG_INTERNALS */
@ -227,6 +246,8 @@ void syslog __P((long, const char *, ...));
void vsyslog __P((long, const char *, _BSD_VA_LIST_));
#ifndef _POSIX_SOURCE
void old_syslog __P((char **dataHandle)); /* GNO-specific */
void syslogmt __P((long, const char *, ...)); /* GNO-specific */
void vsyslogmt __P((long, const char *, _BSD_VA_LIST_)); /* GNO-specific */
#endif
__END_DECLS