ref: 5edeca01b0622463a65c126ebcc29314013fd928
dir: /utils/data2c/data2c.c/
#include <lib9.h> #include <bio.h> void main(int argc, char *argv[]) { Biobuf bin, bout; long len; int n; uchar block[16], *c; if(argc != 2){ fprint(2, "usage: data2s name\n"); exits("usage"); } setbinmode(); Binit(&bin, 0, OREAD); Binit(&bout, 1, OWRITE); Bprint(&bout, "unsigned char %scode[] = {\n", argv[1]); for(len=0; (n=Bread(&bin, block, sizeof(block))) > 0; len += n){ for(c=block; c < block+n; c++) if(*c) Bprint(&bout, "0x%ux,", *c); else Bprint(&bout, "0,"); Bprint(&bout, "\n"); } if(len == 0) Bprint(&bout, "0\n"); /* avoid empty initialiser */ Bprint(&bout, "};\n"); Bprint(&bout, "int %slen = %ld;\n", argv[1], len); exits(0); }