mirror of https://github.com/RevCurtisP/C02.git
51 lines
1.5 KiB
Plaintext
51 lines
1.5 KiB
Plaintext
/**********************************************************
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* dirent - Directory Entries Module for run6502 emulator *
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* Requires fileio.h *
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**********************************************************/
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/* Sample Directory Entry *
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* The only required field is name */
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struct dirent {
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char name[128]; //Entry Filename
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};
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/* Sample Directory Header *
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* The only required field is name */
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/* Directory Header */
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struct dirhdr {
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char name[128]; //Header Name
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};
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/* Open Directory for Reading *
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* Args: char d - Drive | Disk *
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* int &n - Directory Name *
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* Returns: char f - Channel *
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* 0 = Not Opened *
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* char e - Error, 0=None *
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* 255 = Not Implemented */
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cchar opndir();
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/* Read Disk/Directory Header *
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* Args: char f - Directory Channel *
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* int &s - dirhdr Struct *
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* Returns: char n - Length of Header *
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* 0 = N/A or Error *
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* char e - Error, 0=None *
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* 255 = Not Implemented */
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char rdhdr();
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/* Read Directory Entry *
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* Args: char f - Directory Channel *
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* int &s - dirent Struct *
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* Returns: char n - Length of Entry *
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* 0 = EOF or Error *
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* char e - Error, 0=None *
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* 255 = Not Implemented */
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char rddir();
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/* Close Directory Channel *
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* Args: char f - Directory Channel *
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* Returns: char e - Error, 0=None *
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* 255 = Not Implemented */
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char clsdir();
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