annotate lib/alib/fgets.a @ 2765:0bd16cca86b7

Updated rules.mak for all the os9 format's to format the entire disk. People were having some issues with the disk images not being formatted to their full capacity and preventing some functions from working.
author drencor-xeen
date Thu, 17 Jan 2013 11:03:26 -0600
parents 7d70b7e1cb21
children aaba193af04f
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1 ***************************************
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2
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3 * Subroutine to input a null terminated string.
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4
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5 * OTHER MODULES NEEDED: none
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6
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7 * ENTRY: A=path
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8 * X=buffer for string
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9 * Y=max buffer size (leave room for null!!)
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10
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11 * EXIT: CC carry set if error (from I$ReadLn)
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12 * B error code if any
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14
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15 * NOTE: The string entered must end with an end-of-record char
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16 * (usually a $0D), the null is appended for ease in string
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17 * handling.
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19
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20 nam Input Null Terminated String
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21 ttl Assembler Library Module
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23
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24 psect FGETS,0,0,0,0,0
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25
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26 FGETS_NOCR:
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27 pshs d,x
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28 bsr FGETS
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29 bcs bye
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30 tfr y,d
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31 leax -1,x
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32 clr d,x
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33 bye puls d,x,pc
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34
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35 FGETS:
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36 pshs a,x
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37 os9 I$ReadLn get line
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38 bcs exit return error code
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39 tfr y,d
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40 clr d,x add null
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41 clrb no error..
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42
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43 exit
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44 puls a,x,pc
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45
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46 endsect
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