2002-11-16 23:45:15 +00:00
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; Ullrich von Bassewitz, 16.11.2002
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; File descriptor management for the POSIX I/O routines
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.global fdtab ; Handle table
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.global unittab ; Unit table
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.global freefd ; Return a table entry
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MAX_FDS = 8 ; Maximum number of file descriptors
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LFN_OFFS = 3 ; Start with logical file number 3
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LFN_CLOSED = $00 ; LFN is closed
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LFN_READ = $01 ; Open for reading
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LFN_WRITE = $02 ; Open for writing
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2002-11-17 22:45:55 +00:00
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LFN_OPEN = (LFN_READ | LFN_WRITE)
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LFN_EOF = $80 ; Read to EOF
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2002-11-16 23:45:15 +00:00
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LFN_STDIN = LFN_OFFS+0
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LFN_STDOUT = LFN_OFFS+1
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LFN_STDERR = LFN_OFFS+2
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