mirror of
https://github.com/cc65/cc65.git
synced 2024-12-23 04:30:10 +00:00
24 lines
638 B
PHP
24 lines
638 B
PHP
;
|
|
; Ullrich von Bassewitz, 16.11.2002
|
|
;
|
|
; File descriptor management for the POSIX I/O routines
|
|
;
|
|
|
|
.global fdtab ; Handle table
|
|
.global unittab ; Unit table
|
|
.global freefd ; Return a table entry
|
|
|
|
MAX_FDS = 8 ; Maximum number of file descriptors
|
|
LFN_OFFS = 3 ; Start with logical file number 3
|
|
|
|
LFN_CLOSED = $00 ; LFN is closed
|
|
LFN_READ = $01 ; Open for reading
|
|
LFN_WRITE = $02 ; Open for writing
|
|
LFN_OPEN = (LFN_READ | LFN_WRITE)
|
|
LFN_EOF = $80 ; Read to EOF
|
|
|
|
LFN_STDIN = LFN_OFFS+0
|
|
LFN_STDOUT = LFN_OFFS+1
|
|
LFN_STDERR = LFN_OFFS+2
|
|
|