342         const char* argument = argv[i];  in main()  local
344         if(!argument) continue;   /* Protection if argument empty */  in main()
347         if (!all_arguments_are_files && argument[0]=='-') {  in main()
349             if (argument[1]==0) {  in main()
356             if (argument[1]=='-') {  in main()
357                 if (!strcmp(argument,  "--")) { all_arguments_are_files = 1; continue; }  in main()
358                 if (!strcmp(argument,  "--compress")) { mode = om_compress; continue; }  in main()
359                 if ((!strcmp(argument, "--decompress"))  in main()
360                     || (!strcmp(argument, "--uncompress"))) { mode = om_decompress; continue; }  in main()
361                 if (!strcmp(argument,  "--multiple")) { multiple_inputs = 1; continue; }  in main()
362                 if (!strcmp(argument,  "--test")) { mode = om_test; continue; }  in main()
363                 if (!strcmp(argument,  "--force")) { LZ4IO_setOverwrite(1); continue; }  in main()
364                 if (!strcmp(argument,  "--no-force")) { LZ4IO_setOverwrite(0); continue; }  in main()
365                 if ((!strcmp(argument, "--stdout"))  in main()
366 …    || (!strcmp(argument, "--to-stdout"))) { forceStdout=1; output_filename=stdoutmark; continue; }  in main()
367                 if (!strcmp(argument,  "--frame-crc")) { LZ4IO_setStreamChecksumMode(1); continue; }  in main()
368 …            if (!strcmp(argument,  "--no-frame-crc")) { LZ4IO_setStreamChecksumMode(0); continue; }  in main()
369                 if (!strcmp(argument,  "--content-size")) { LZ4IO_setContentSize(1); continue; }  in main()
370                 if (!strcmp(argument,  "--no-content-size")) { LZ4IO_setContentSize(0); continue; }  in main()
371                 if (!strcmp(argument,  "--sparse")) { LZ4IO_setSparseFile(2); continue; }  in main()
372                 if (!strcmp(argument,  "--no-sparse")) { LZ4IO_setSparseFile(0); continue; }  in main()
373                 if (!strcmp(argument,  "--favor-decSpeed")) { LZ4IO_favorDecSpeed(1); continue; }  in main()
374                 if (!strcmp(argument,  "--verbose")) { displayLevel++; continue; }  in main()
375                 if (!strcmp(argument,  "--quiet")) { if (displayLevel) displayLevel--; continue; }  in main()
376                 if (!strcmp(argument,  "--version")) { DISPLAY(WELCOME_MESSAGE); return 0; }  in main()
377                 if (!strcmp(argument,  "--help")) { usage_advanced(exeName); goto _cleanup; }  in main()
378 …if (!strcmp(argument,  "--keep")) { LZ4IO_setRemoveSrcFile(0); continue; }   /* keep source file (…  in main()
379                 if (!strcmp(argument,  "--rm")) { LZ4IO_setRemoveSrcFile(1); continue; }  in main()
380                 if (longCommandWArg(&argument, "--fast")) {  in main()
382                         if (*argument == '=') {  in main()
384                             ++argument;  in main()
385                             fastLevel = readU32FromChar(&argument);  in main()
391                         } else if (*argument != 0) {  in main()
401             while (argument[1]!=0) {  in main()
402                 argument ++;  in main()
406 …    if (!strcmp(argument,  "c0")) { cLevel=0; argument++; continue; }  /* -c0 (fast compression) */  in main()
407 …    if (!strcmp(argument,  "c1")) { cLevel=9; argument++; continue; }  /* -c1 (high compression) */  in main()
408 …if (!strcmp(argument,  "c2")) { cLevel=12; argument++; continue; } /* -c2 (very high compression) …  in main()
409 …if (!strcmp(argument,  "hc")) { cLevel=12; argument++; continue; } /* -hc (very high compression) …  in main()
410 …if (!strcmp(argument,  "y"))  { LZ4IO_setOverwrite(1); continue; } /* -y (answer 'yes' to overwrit…  in main()
413                 if ((*argument>='0') && (*argument<='9')) {  in main()
414                     cLevel = readU32FromChar(&argument);  in main()
415                     argument--;  in main()
420                 switch(argument[0])  in main()
428                     argument++;  in main()
429                     cLevelLast = readU32FromChar(&argument);  in main()
430                     argument--;  in main()
437                     if (argument[1] == '\0') {  in main()
446                         dictionary_filename = argument + 1;  in main()
449                     argument += strlen(argument) - 1;  in main()
478                     while (argument[1]!=0) {  in main()
480                         switch(argument[1])  in main()
482                         case 'D': LZ4IO_setBlockMode(LZ4IO_blockLinked); argument++; break;  in main()
483 …           case 'X': LZ4IO_setBlockChecksumMode(1); argument ++; break;   /* disabled by default */  in main()
485                             if (argument[1] < '0' || argument[1] > '9') {  in main()
490                                 argument++;  in main()
491                                 B = readU32FromChar(&argument);  in main()
492                                 argument--;  in main()
534                         argument++;  in main()
535                         iters = readU32FromChar(&argument);  in main()
536                         argument--;  in main()
553         if (multiple_inputs) { inFileNames[ifnIdx++]=argument; continue; }  in main()
556         if (!input_filename) { input_filename=argument; continue; }  in main()
560             output_filename=argument;  in main()
566 …SPLAYLEVEL(1, "Warning : %s won't be used ! Do you want multiple input files (-m) ? \n", argument);  in main()