idx

C library providing a standard for (non-standard) 64-bit file indexing functions.
git clone git://src.gearsix.net/idxidx.zip
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idx_posix.c (raw) (416B)

   1 #include "idx.h"
   2 
   3 #ifdef IDX_POSIX
   4 
   5 #include <stdlib.h> /* strtoull */
   6 
   7 int idxseek(FILE *stream, idx_t offset, int origin)
   8 {
   9 	return fseeko(stream, (off_t)offset, origin);
  10 }
  11 
  12 idx_t idxtell(FILE *stream)
  13 {
  14 	return (idx_t)ftello(stream);
  15 }
  16 
  17 idx_t strtoidx(const char *s, char **end, int base)
  18 {
  19 	return (idx_t)strtoull(s, end, base);
  20 }
  21 
  22 int idxtostr(idx_t i, char **buf)
  23 {
  24 	return sprintf(*buf, "%llu", i);
  25 }
  26 
  27 #endif