mirror of
https://github.com/A2osX/A2osX.git
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98 lines
1.8 KiB
Plaintext
98 lines
1.8 KiB
Plaintext
NEW
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AUTO 3,1
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*/--------------------------------------
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* # GetPWUID
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* ## C
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* `int getpwuid(short int uid, S.PW* passwd );`
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* ## ASM
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* `>PUSHW passwd`
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* `lda uid`
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* `>SYSCALL getpwuid`
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* ## RETURN VALUE
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*\--------------------------------------
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K.GetPWUID sta ZPPtr1+1
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>PULLW ZPPtr2
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jmp K.SYSCALL.JMPX
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*/--------------------------------------
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* # GetPWName
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* ## C
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* `int getpwname(const char* name, S.PW* passwd );`
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* ## ASM
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* `>PUSHW passwd`
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* `>LDYA name`
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* `>SYSCALL getpwname`
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* ## RETURN VALUE
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*\--------------------------------------
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K.GetPWName >STYA TXTPTR
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>PULLW ZPPtr2
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jmp K.SYSCALL.JMPX
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*/--------------------------------------
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* # PutPW
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* ## C
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* `int putpw( S.PW* passwd );`
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* ## ASM
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* `>LDYA passwd`
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* `>SYSCALL putpw`
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* ## RETURN VALUE
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*\--------------------------------------
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K.PutPW >STYA ZPPtr2
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>STYA TXTPTR
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jmp K.SYSCALL.JMPX
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*--------------------------------------
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K.FlushEtcPasswd
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>LDYA PWD.DBSize
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ldx PWD.hDB
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jsr MEM.CopyToMain
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bcs .9
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stx .8+1
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>PUSHWI PWD.FILE
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>PUSHBI O.WRONLY+O.CREATE
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>PUSHBI S.FI.T.TXT
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>PUSHWZ Aux type
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>SYSCALL2 FOpen
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bcc .1
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pha
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jsr .8
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pla
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sec
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.9 rts
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.1 sta .7+1
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>PUSHW PWD.DBSize
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lda .8+1
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jsr K.getmemptr
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>PUSHYA
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lda .7+1
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>SYSCALL2 FWrite
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bcc .7
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pha
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jsr .7
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pla
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sec
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rts
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.7 lda #$ff SELF MODIFIED
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>SYSCALL2 fclose
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.8 lda #$ff
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jmp K.freemem SELF MODIFIED
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*--------------------------------------
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PWD.hDB .BS 1
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PWD.DBPtr .BS 2
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PWD.DBSize .BS 2
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PWD.FILE .AZ "${ROOT}etc/passwd"
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*--------------------------------------
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MAN
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SAVE USR/SRC/SYS/KERNEL.S.PWD
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LOAD USR/SRC/SYS/KERNEL.S
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ASM
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