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With the recent 'make install' change in the kernel build makefiles, an

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`interesting' feature of syslogd turned up.  It calls getbootfile() for each
log entry.  Since the kernel makefile now changes kern.bootfile when doing
a 'make install', it's quite startling to see the syslog lines change.

This change makes it call getbootfile() once at startup and cache it,
saving a syscall per loop, and keeping something a little more asthetically
pleasing in /var/log/messages...
This commit is contained in:
Peter Wemm 1995-11-14 23:39:39 +00:00
parent fdd453c18f
commit be467afaff
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=12302
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/syslogd/syslogd.c
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@ -39,7 +39,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)syslogd.c 8.3 (Berkeley) 4/4/94";
*/
static const char rcsid[] =
"$Id$";
"$Id: syslogd.c,v 1.7 1995/10/12 17:18:39 wollman Exp $";
#endif /* not lint */
/*
@ -192,6 +192,7 @@ int Initialized = 0; /* set when we have initialized ourselves */
int MarkInterval = 20 * 60; /* interval between marks in seconds */
int MarkSeq = 0; /* mark sequence number */
int created_lsock = 0; /* Flag if local socket created */
char bootfile[MAXLINE+1]; /* booted kernel file */
void cfline __P((char *, struct filed *, char *));
char *cvthname __P((struct sockaddr_in *));
@ -259,6 +260,7 @@ main(argc, argv)
LocalDomain = p;
} else
LocalDomain = "";
(void)strcpy(bootfile, getbootfile());
(void)signal(SIGTERM, die);
(void)signal(SIGINT, Debug ? die : SIG_IGN);
(void)signal(SIGQUIT, Debug ? die : SIG_IGN);
@ -442,7 +444,7 @@ printsys(msg)
int c, pri, flags;
char *lp, *p, *q, line[MAXLINE + 1];
(void)strcpy(line, getbootfile());
(void)strcpy(line, bootfile);
(void)strcat(line, ": ");
lp = line + strlen(line);
for (p = msg; *p != '\0'; ) {