ref: 1d2ec12245817e06991948b1c2ff972dd84bc0b1
dir: /src/libmach/objtype.c/
#include <stdio.h> #include <scc/mach.h> #include "libmach.h" int objtype(FILE *fp, char **name) { int n, i; fpos_t pos; Objops **opsp, *ops; unsigned char buf[NBYTES]; fgetpos(fp, &pos); n = fread(buf, NBYTES, 1, fp); fsetpos(fp, &pos); if (n != 1 || ferror(fp)) return -1; for (opsp = objops; ops = *opsp; ++opsp) { if ((*ops->probe)(buf, name) < 0) continue; return opsp - objops; } return -1; }