scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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readobj.c (352B)

      1 #include <stdio.h>
      2 
      3 #include <scc/mach.h>
      4 
      5 #include "libmach.h"
      6 
      7 #include "elf/fun.h"
      8 #include "coff32/fun.h"
      9 
     10 static int (*ops[NFORMATS])(Obj *, FILE *) = {
     11 	[COFF32] = coff32read,
     12 	[ELF] = elfread,
     13 };
     14 
     15 int
     16 readobj(Obj *obj, FILE *fp)
     17 {
     18 	long off;
     19 
     20 	if ((off = ftell(fp)) == EOF)
     21 		return -1;
     22 	obj->pos = off;
     23 
     24 	return (*ops[objfmt(obj)])(obj, fp);
     25 }