40d9f3eed5
The information is available in the directory key block. Providing it to the user as soon as opendir() is done can save them costly code.
25 lines
433 B
ArmAsm
25 lines
433 B
ArmAsm
;
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; Colin Leroy-Mira <colin@colino.net>, 2024
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;
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; unsigned int __fastcall__ dir_file_count(DIR *dir);
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;
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.export _dir_file_count
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.importzp ptr1
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.include "apple2.inc"
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.include "dir.inc"
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.proc _dir_file_count
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sta ptr1
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stx ptr1+1
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ldy #DIR::FILE_COUNT + 1
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lda (ptr1),y
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tax
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dey
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lda (ptr1),y
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rts
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.endproc
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