files.h - bp

(27 lines)
   1 //
   2 // files.h - Definitions of an API for loading files.
   3 //
   4 #pragma once
   5 
   6 #include <stdio.h>
   7 #include <unistd.h>
   8 
   9 typedef struct file_s {
  10     struct file_s *next;
  11     const char *filename;
  12     char *mmapped, *allocated;
  13     char **lines, *start, *end;
  14     size_t nlines;
  15 } file_t;
  16 
  17 __attribute__((nonnull(2))) file_t *load_file(file_t **files, const char *filename);
  18 __attribute__((format(printf, 2, 3))) file_t *load_filef(file_t **files, const char *fmt, ...);
  19 __attribute__((nonnull)) void slice_file(file_t *slice, file_t *src, const char *start, const char *end);
  20 __attribute__((nonnull(3), returns_nonnull)) file_t *spoof_file(file_t **files, const char *filename, const char *text,
  21                                                                 ssize_t len);
  22 __attribute__((nonnull)) void destroy_file(file_t **f);
  23 __attribute__((pure, nonnull)) size_t get_line_number(file_t *f, const char *p);
  24 __attribute__((pure, nonnull)) size_t get_line_column(file_t *f, const char *p);
  25 __attribute__((pure, nonnull)) const char *get_line(file_t *f, size_t line_number);
  26 
  27 // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0