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annotate level2/modules/kernel/fsuser.asm @ 3195:6eb2edad80d8

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L2: Introduce symbol KrnBlk to define kernel block number This is the block number that the kernel is loaded into. This is platform-specific, a function of the behaviour of the platform MMU/DAT. CRCs are unaffected by this change.
author Neal Crook <foofoobedoo@gmail.com>
date Thu, 01 Jun 2017 22:13:49 +0100
parents 039ddb7c8ad7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 **************************************************
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2 * System Call: F$SUser
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3 *
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4 * Function: Set User ID number
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5 *
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6 * Input: Y = Desired user ID number
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7 *
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8 * Output: None
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9 *
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039ddb7c8ad7 l2 kernel: Remove tabs and trailing whitespace, align comments
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10 * Error: CC = C bit set; B = error code
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11 *
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12 FSUser ldx <D.Proc get current process dsc ptr
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13 ldd R$Y,u get requested user number
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14 std P$User,x save new user # in process descriptor
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15 clrb no error
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16 rts and return