?? file.h
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/* * One file structure is allocated * for each open/creat/pipe call. * Main use is to hold the read/write * pointer associated with each open * file. */struct file{ char f_flag; char f_count; /* reference count */ int f_inode; /* pointer to inode structure */ char *f_offset[2]; /* read/write character pointer */} file[NFILE];/* flags */#define FREAD 01#define FWRITE 02#define FPIPE 04
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