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write.s
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1975-05-14
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281b
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24 lines
/ C library -- write
/ nwritten = write(file, buffer, count);
/
/ nwritten == -1 means error
.globl _write, cerror
_write:
mov r5,-(sp)
mov sp,r5
mov 4(r5),r0
mov 6(r5),0f
mov 8(r5),0f+2
sys 0; 9f
bec 1f
jmp cerror
1:
mov (sp)+,r5
rts pc
.data
9:
sys write; 0:..; ..