Snippets for arj 3.10.22 from Nix x86_64-linux

Sourced from https://hydra.nixos.org/log/6y5x9h1639i3c4cbhv4b3sp25829jbp8-arj-3.10.22.drv.

• arj.c:594:3: warning: implicit declaration of function 'fcloseall'; did you mean 'fclose'? [-Wimplicit-function-declaration]
    594 |   fcloseall();
        |   ^~~~~~~~~
        |   fclose
  

• environ.h:936:26: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
    936 |  #define system_cmd(cmd) system(cmd)
        |                          ^~~~~~~~~~~
  

• arj.c:641:3: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result]
    641 |   freopen(dev_con, m_w, stdout);
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• fardata.c:61:4: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result]
     61 |    freopen(dev_con, m_w, stdout);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• arj_arcv.c:2960:24: warning: '%03d' directive writing between 3 and 10 bytes into a region of size 8 [-Wformat-overflow=]
   2960 |       sprintf(subdir, "%03d%c", dir_num, PATHSEP_DEFAULT);
        |                        ^~~~
  

• arj_proc.c:2499:4: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
   2499 |    fread(buffer, 1, (int)offset, stream);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• exe_sear.c:123:3: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    123 |   fread(&ehdr, 1, sizeof(ehdr), stream);
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• exe_sear.c:132:4: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    132 |    fread(&shdr, 1, sizeof(shdr), stream);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:377:2: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    377 |  fread(single_pad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:385:3: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    385 |   fread(single_pad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:406:4: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    406 |    fread(single_pad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:415:4: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    415 |    fread(single_pad_r, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:440:4: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    440 |    fread(protpad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:460:4: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    460 |    fread(protpad_r, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:553:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    553 |     fread(single_pad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:561:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    561 |     fread(single_pad_r, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:586:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    586 |     fread(protpad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:606:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    606 |     fread(protpad_r, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:812:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    812 |     fread(single_pad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:821:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    821 |     fread(single_pad_r, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:847:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    847 |     fread(protpad, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• recovery.c:867:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    867 |     fread(protpad_r, 1, DEFAULT_PROTPAD_SIZE, xstream);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• postproc.c:241:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
    241 |   system(cmd_text);
        |   ^~~~~~~~~~~~~~~~
  

• arjsfx.c:211:3: warning: implicit declaration of function 'fcloseall'; did you mean 'fclose'? [-Wimplicit-function-declaration]
    211 |   fcloseall();
        |   ^~~~~~~~~
        |   fclose
  

• arjsfx.c:395:4: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result]
    395 |    freopen(dev_null, m_w, stdout);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• arjsfx.c:214:3: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result]
    214 |   freopen(dev_con, m_w, stdout);
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• arjsfx.c:489:3: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result]
    489 |   freopen(dev_null, m_w, stdout);
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• environ.c:2184:2: warning: ignoring return value of 'getcwd' declared with attribute 'warn_unused_result' [-Wunused-result]
   2184 |  getcwd(buf, len);
        |  ^~~~~~~~~~~~~~~~
  

• environ.c:3891:3: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result]
   3891 |   chdir(dir);
        |   ^~~~~~~~~~
  

• arj_user.c:2297:4: warning: ignoring return value of 'freopen' declared with attribute 'warn_unused_result' [-Wunused-result]
   2297 |    freopen(dev_null, m_w, stdout);
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• environ.h:248:32: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
    248 |  #define _write                write
  

• rearj.c:663:27: warning: '%s' directive writing up to 511 bytes into a region of size 399 [-Wformat-overflow=]
    663 |   sprintf(cmd_buffer, "%s %s", preunpack_cmd_text, full_name);
        |                           ^~                       ~~~~~~~~~
  

• rearj.c:690:27: warning: '%s' directive writing up to 511 bytes into a region of size 399 [-Wformat-overflow=]
    690 |   sprintf(cmd_buffer, "%s %s", precount_cmd_text, full_name);
        |                           ^~                      ~~~~~~~~~
  

• arjdisp.c:193:4: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
    193 |    system("arj t arj*" EXE_EXTENSION " -hep -*");
        |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

• packager.c:475:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
    475 |  system(cmdline);
        |  ^~~~~~~~~~~~~~~
  

• packager.c:199:26: warning: '%s' directive writing up to 127 bytes into a region of size 122 [-Wformat-overflow=]
    199 |  sprintf(out_str, "@{c40}%s@{_}\n", tmp_str);
        |                          ^~         ~~~~~~~
  

• packager.c:386:39: warning: '%s' directive writing up to 511 bytes into a region of size 494 [-Wformat-overflow=]
    386 |  sprintf(arj_cmds, "a -2e.*TYPE -jm -z%s -y -je -va retail" P "%s %s", tmp_name, buf, platform_specific);
        |                                       ^~                               ~~~~~~~~
  

• packager.c:474:19: warning: '%s' directive writing up to 511 bytes into a region of size 502 [-Wformat-overflow=]
    474 |  sprintf(cmdline, "%s" P "arj" P "arj @%s -+", argv[1], pkg_rsp);
        |                   ^~~~                                  ~~~~~~~