* These syslog() related routines use syslogd. They replace the old * syslog() routines in the lbsd library. * * If syslogd is not found, syslog() calls old_syslog with the handle it * would have passed to syslogd. If you are sure your program will have * syslogd available when it is run, you can replace old_syslog() with * a dummy routine that does nothing and returns. This will make your * program smaller. * * syslogd is built into init and is automatically started by it. I * recommend that you use init with GNO/ME 2.0 * * Phillip Vandry, August 1993 * * $Id: syslog2.asm,v 1.2 1998/06/24 04:19:59 gdr-ftp Exp $ * * This file is formatted for tab stops at positions 10, 16, 41, 40, 57, * 65, and 73 (standard Orca/M systabs setting). * keep syslog mcopy syslog.mac case on dummy start ; ends up in .root end syslog start libc_gen__ tsc sec sbc #$8 tcs phd tcd * Direct: 1=va_list, 9=RTL, 12=prio, 14=char *, 18=args lda #0 sta 3 sta 7 tdc clc adc #18 sta 1 sta 5 pea 0 tdc inc a pha pei 16 pei 14 pei 12 jsl vsyslog lda 1 clc sec sbc 5 tax ; num extra parms * Direct: 1=va_list, 9=RTL, 12=prio, 14=char *, 18=args lda 10 sta 16,x lda 9 sta 15,x pld tsc clc adc #14 phx adc 1,s tcs rtl end vsyslog start libc_gen__ using syslog_dat space equ 26 argstart equ space+4 tsc sec sbc #space tcs phd tcd phb prio equ argstart format equ argstart+2 valist equ argstart+6 sendhand equ 1 sendptr equ 5 lerrno equ 9 errlen equ 9 chand equ 11 cptr equ 15 cumlen equ 19 error equ 23 lda >~USER_ID ; uck! bad name! sta >memid * Log only if bit clear in LogMask lda >errno sta lerrno lda prio and #7 tax lda >LogMask lsrloop lsr a dex bpl lsrloop * carry = apropriate bit bcc dolog * get rif of parameters by running through sprintf jsr mksendhand pei valist+2 pei valist pei format+2 pei format pei sendptr+2 pei sendptr jsl vsprintf ~DisposeHandle LogFacility sta prio gotone anop jsr mksendhand jsr cpsendhand lda >LogTag sta cptr lda >LogTag+2 sta cptr+2 ora cptr beq notag lda >TagLen bne already ldy #0 short m lppp lda [cptr],y beq foundlen iny bra lppp foundlen long m tya sta >TagLen already sta [cumlen] tay short m fincp2 dey bmi fincp lda [cptr],y sta [sendptr],y bra fincp2 fincp long m lda [cumlen] clc adc sendptr sta sendptr lda sendptr+2 adc #0 sta sendptr+2 notag anop lda >LogFlag lsr a bcc nopid pha ldx #$0903 jsl $e10008 ; getpid pea fmt|-16 pea fmt pei sendptr+2 pei sendptr jsl sprintf pha clc adc [cumlen] sta [cumlen] pla clc adc sendptr sta sendptr lda sendptr+2 adc #0 sta sendptr+2 nopid anop lda >LogTag ora >LogTag+2 beq notagsecond lda [cumlen] inc a inc a sta [cumlen] lda #$203a sta [sendptr] lda sendptr clc adc #2 sta sendptr lda sendptr+2 adc #0 sta sendptr+2 notagsecond anop lda lerrno bne isone lda #ptrtozero sta error lda #^ptrtozero sta error+2 bra none isone pha jsl strerror sta error stx error+2 phx pha jsl strlen sta errlen none ldx #2 ; = bytes needed in copy (one null+slop) ldy #0 runthrough lda [format],y cmp #$6d25 ; '%m' beq account and #$ff beq endstring iny inx bra runthrough account iny iny txa clc adc errlen tax bra runthrough endstring pha pha pea 0 phx ; length stz chand stz chand+2 lda format sta cptr lda format+2 sta cptr+2 lda >memid pha pea $4000 pha pha ~NewHandle *,*,*,* pla plx bcs impossible sta chand stx chand+2 ldy #2 lda [chand],y sta cptr+2 lda [chand] sta cptr pea 0 ; offset in source ldy #0 ; offset in dest realtime tyx ply lda [format],y cmp #$6d25 ; '%m' beq coper and #$ff beq excited iny phy txy sta [cptr],y iny bra realtime coper iny iny phy txy ; Y=offset in destination pea 0 ; offset in source anotherreal tyx ply lda [error],y and #$ff beq donerr iny phy txy sta [cptr],y iny bra anotherreal donerr txy bra realtime excited txy sta [cptr],y ; zero impossible anop ; jump here if malloc() failed pei valist+2 pei valist pei cptr+2 pei cptr pei sendptr+2 pei sendptr jsl vsprintf clc adc [cumlen] sta [cumlen] lda >LogFlag and #$20 ; PERROR beq noper ldx cumlen ldy cumlen+2 lda #3 jsl WriteGString ; echo on standard error ldx #nlonly ldy #^nlonly lda #3 jsl WriteGString noper lda chand ora chand+2 beq nochand ~DisposeHandle memid bne return cop $7f bra tryagain return plb lda argstart-3 sta valist+1 lda argstart-2 sta valist+2 pld tsc clc adc #(space+10) tcs rtl nosyslogd jsl old_syslog bra return mksendhand pha pha pea 0 pea 1024 lda >memid pha pea $4000 pha pha ~NewHandle *,*,*,* plx stx sendhand plx stx sendhand+2 bcs giveup ldy #2 lda [sendhand],y sta sendptr+2 lda [sendhand] sta sendptr rts giveup pea 1 jsl sleep bra mksendhand cpsendhand ldy #(Xthis-Xsyslog-2) ; is even phb phk plb still lda Xsyslog,y sta [sendptr],y dey dey bpl still plb ldy #2 lda prio sta [sendptr],y lda sendptr clc adc #(Xthis-Xsyslog) sta cumlen lda sendptr+2 adc #0 sta cumlen+2 lda #0 sta [cumlen] lda cumlen clc adc #2 sta sendptr lda cumlen+2 adc #0 sta sendptr+2 rts end setlogmask start libc_gen__ using syslog_dat * Stack: 1:RTL, 4:mask lda 4,s tax lda >LogMask sta 4,s txa sta >LogMask phb plx ply pla phy phx plb rtl end closelog start libc_gen__ using syslog_dat rtl end openlog start libc_gen__ using syslog_dat phb plx ply * Stack: 1:char *, 5:int, 7:int lda 1,s ora 3,s beq notag pla sta >LogTag pla sta >LogTag+2 lda #0 sta >TagLen dc h'a9' notag pla pla wastag pla sta >LogFlag pla sta >LogFacility phy phx plb rtl end syslog_dat privdata libc_gen__ LogTag ds 4 TagLen ds 2 LogFlag ds 2 LogMask ds 2 LogFacility ds 2 memid ds 2 Xsyslog dc i'0,0,1,0,Xthis-Xsyslog' Xthis anop fmt dc c'[%u] ',h'0' portname dc c'syslogd' ptrtozero dc h'0' nlonly dc h'01 00 0d' end