telfnm.c - plan9port - [fork] Plan 9 from user space
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       ---
       telfnm.c (537B)
       ---
            1 #include <u.h>
            2 #include <libc.h>
            3 #include <mach.h>
            4 #include <elf.h>
            5 
            6 void
            7 usage(void)
            8 {
            9         fprint(2, "usage: elfnm file...\n");
           10         exits("usage");
           11 }
           12 
           13 void
           14 main(int argc, char **argv)
           15 {
           16         ElfSym esym;
           17         Fhdr *fp;
           18         int i, j;
           19 
           20         ARGBEGIN{
           21         default:
           22                 usage();
           23         }ARGEND
           24 
           25         if(argc == 0)
           26                 usage();
           27 
           28         for(i=0; i<argc; i++){
           29                 if((fp = crackhdr(argv[i], OREAD)) == nil){
           30                         fprint(2, "%s: %r\n", argv[i]);
           31                         continue;
           32                 }
           33                 for(j=0; elfsym(fp->elf, j, &esym)>=0; j++)
           34                         print("%s 0x%lux\n", esym.name, esym.value);
           35                 uncrackhdr(fp);
           36         }
           37         exits(0);
           38 }