Snippets for xar 417.1 from Fedora i686

Sourced from https://kojipkgs.fedoraproject.org/packages/xar/1.8.0.417.1/20.fc45/data/logs/i686/build.log.

• lib/ea.c:70:9: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
     70 |         asprintf((char **)&XAR_ATTR(XAR_PROP(XAR_EA(ret)->prop)->attrs)->value, "%lld", XAR_FILE(f)->nexteaid++);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/err.c:75:9: warning: ignoring return value of ‘vasprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
     75 |         vasprintf(&msg, format, arg);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/darwinattr.c:426:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    426 |                 asprintf(&nupath, "%s/%s", dname, nonunderbar);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/darwinattr.c:439:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    439 |                 asprintf(&tmp2, "%s/..namedfork/rsrc", nupath);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/darwinattr.c:637:9: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    637 |         write(DARWINATTR_CONTEXT(context)->fd, &ash, XAR_ASH_SIZE);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/darwinattr.c:643:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    643 |                 write(DARWINATTR_CONTEXT(context)->fd, &ase, 12);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/darwinattr.c:650:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    650 |                 write(DARWINATTR_CONTEXT(context)->fd, &ase, 12);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:530:41: warning: unused variable ‘rbytes’ [-Wunused-variable]
    530 |                 int fd, r, off, wbytes, rbytes;
        |                                         ^~~~~~
  

• lib/archive.c:524:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable=]
    524 |         int ret, retval = 0;
        |             ^~~
  

• lib/archive.c:859:20: warning: unused variable ‘currentAttr’ [-Wunused-variable]
    859 |         xar_attr_t currentAttr, a;
        |                    ^~~~~~~~~~~
  

• lib/archive.c:1606:19: warning: variable ‘noattr’ set but not used [-Wunused-but-set-variable=]
   1606 |         int type, noattr, ret;
        |                   ^~~~~~
  

• lib/archive.c:1605:40: warning: variable ‘uri’ set but not used [-Wunused-but-set-variable=]
   1605 |         const xmlChar *name, *prefix, *uri;
        |                                        ^~~
  

• lib/archive.c:1605:31: warning: variable ‘prefix’ set but not used [-Wunused-but-set-variable=]
   1605 |         const xmlChar *name, *prefix, *uri;
        |                               ^~~~~~
  

• lib/archive.c:235:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    235 |                 asprintf(&tmp4, "%s/xar.heap.XXXXXX", XAR(ret)->dirname);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:584:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    584 |                 asprintf(&tmpser, "%s/xar.toc.XXXXXX", XAR(x)->dirname);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:589:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    589 |                 asprintf(&tmpser, "%s/xar.toc.XXXXXX", XAR(x)->dirname);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:689:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    689 |                 write(XAR(x)->fd, &XAR(x)->header, sizeof(xar_header_t));
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:720:25: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    720 |                         write(XAR(x)->fd, chkstr, chklen);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:752:41: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    752 |                                         write(XAR(x)->fd, signed_data,XAR_SIGNATURE(sig)->len);
        |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:1119:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1119 |                 asprintf(&prefixstr, "%s../", prefix);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:1028:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1028 |                         asprintf(&tmp, "%s", realpath);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:1030:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1030 |                         asprintf(&tmp, "%s%s%s", XAR(x)->path_prefix, prefix, name);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:1064:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1064 |                         asprintf(&tmp, "%s", realpath);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:1066:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1066 |                         asprintf(&tmp, "%s/%s%s", path, prefix, name);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:937:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    937 |                         asprintf(&tmp, "%s", realpath);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:939:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    939 |                         asprintf(&tmp, "%s%s%s", XAR(x)->path_prefix, prefix, name);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:973:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    973 |                         asprintf(&tmp, "%s", realpath);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/archive.c:975:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    975 |                         asprintf(&tmp, "%s/%s%s", path, prefix, name);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/io.c:264:42: warning: variable ‘inc’ set but not used [-Wunused-but-set-variable=]
    264 |         int64_t readsize=0, writesize=0, inc = 0, this_write=0;
        |                                          ^~~
  

• lib/io.c:449:20: warning: unused variable ‘tmpp’ [-Wunused-variable]
    449 |         xar_prop_t tmpp;
        |                    ^~~~
  

• lib/io.c:448:21: warning: unused variable ‘opt’ [-Wunused-variable]
    448 |         const char *opt;
        |                     ^~~
  

• lib/io.c:555:42: warning: variable ‘writesize’ set but not used [-Wunused-but-set-variable=]
    555 |         int64_t fsize, inc = 0, seekoff, writesize=0;
        |                                          ^~~~~~~~~
  

• lib/io.c:413:9: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    413 |         asprintf(&tmpstr, "%"PRIu64, readsize);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/io.c:417:9: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    417 |         asprintf(&tmpstr, "%"PRIu64, (uint64_t)orig_heap_offset);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/io.c:429:9: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    429 |         asprintf(&tmpstr, "%"PRIu64, writesize);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/io.c:614:9: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    614 |         asprintf(&tmpstr, "%"PRIu64, (uint64_t)orig_heap_offset);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/filetree.c:333:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    333 |                         asprintf(&XAR_ITER(i)->path, "%s/%s", tmp, XAR_PROP(p)->key);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/filetree.c:368:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    368 |                 asprintf((char **)&XAR_ITER(i)->node, "%s/%s", XAR_ITER(i)->path, XAR_PROP(p)->key);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/filetree.c:590:9: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    590 |         asprintf(&tmp, "%s/%s", k, key);
        |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/filetree.c:816:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    816 |                         asprintf(&XAR_ITER(i)->path, "%s/%s", tmp, name);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/filetree.c:1025:41: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1025 |                                         asprintf((char **)&XAR_FILE(f)->fspath, "%s/%s", XAR_FILE(XAR_FILE(f)->parent)->fspath, XAR_PROP(p)->value);
        |                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/hash.c:191:17: warning: ‘__strncat_chk’ output may be truncated copying 2 bytes from a string of length 2 [-Wstringop-truncation]
    191 |                 strncat(result,hexValue,2);
        |                 ^
  

• lib/stat.c:452:17: warning: ignoring return value of ‘readlink’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    452 |                 readlink(file, link, sizeof(link)-1);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/stat.c:463:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    463 |                 asprintf(&tmpstr, "%"INO_STRING, XAR(x)->sbcache.st_ino);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/stat.c:469:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    469 |                 asprintf(&tmpstr, "%"DEV_STRING, XAR(x)->sbcache.st_dev);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/stat.c:475:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    475 |                 asprintf(&tmpstr, "%04o", XAR(x)->sbcache.st_mode & (~S_IFMT));
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/stat.c:481:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    481 |                 asprintf(&tmpstr, "%"PRIu64, (uint64_t)XAR(x)->sbcache.st_uid);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/stat.c:493:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    493 |                 asprintf(&tmpstr, "%"PRIu64, (uint64_t)XAR(x)->sbcache.st_gid);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/strmode.h:39:1: warning: old-style function definition [-Wold-style-definition]
     39 | strmode(mode, p)
        | ^~~~~~~
  

• lib/util.c:152:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    152 |                 asprintf(&ret, "%s/%s", name, tmp);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/zxar.c:120:24: warning: unused variable ‘start_avail_out’ [-Wunused-variable]
    120 |                 size_t start_avail_out = GZIP_CONTEXT(context)->z.avail_out;
        |                        ^~~~~~~~~~~~~~~
  

• lib/zxar.c:119:24: warning: unused variable ‘start_avail_in’ [-Wunused-variable]
    119 |                 size_t start_avail_in = GZIP_CONTEXT(context)->z.avail_in;
        |                        ^~~~~~~~~~~~~~
  

• lib/macho.c:244:33: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    244 |                                 asprintf(&typestr2, "contents/%s/type", cpustr);
        |                                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• lib/macho.c:322:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    322 |                         asprintf(&propstr, "contents/%s/library", tmpstr);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• src/xar.c:884:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable=]
    884 |         int ret;
        |             ^~~
  

• src/xar.c:1001:25: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   1001 |                         asprintf(&Subdoc, "%s.xml", SubdocName);
        |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• src/xar.c:146:9: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    146 |         read(fd, buf, len);
        |         ^~~~~~~~~~~~~~~~~~
  

• src/xar.c:341:17: warning: ignoring return value of ‘asprintf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    341 |                 asprintf(&tmp->str, "%s/.*", args[argi]);
        |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• src/xar.c:167:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    167 |                 write(fd, sdoc, size);
        |                 ^~~~~~~~~~~~~~~~~~~~~