sntp/libopts/save.c

36 find_dir_name(tOptions * opts, int * p_free);
39 find_file_name(tOptions * opts, int * p_free_name);
57 open_sv_file(tOptions * opts);
72 prt_file_arg(FILE * fp, tOptDesc * od, tOptions * opts);
78 find_dir_name(tOptions * opts, int * p_free)
82     if (  (opts->specOptIdx.save_opts == NO_EQUIVALENT)
83        || (opts->specOptIdx.save_opts == 0))
86     pzDir = opts->pOptDesc[ opts->specOptIdx.save_opts ].optArg.argString;
95         char const * const * papz = opts->papzHomeList;
131             fprintf(stderr, zsave_warn, opts->pzProgName);
160 find_file_name(tOptions * opts, int * p_free_name)
165     char const * pzDir = find_dir_name(opts, &free_dir_name);
183             fprintf(stderr, zsave_warn, opts->pzProgName);
216         size_t sz = strlen(pzDir) + strlen(opts->pzRcName) + 2;
221             snprintf(pzPath, sz, "%s/%s", pzDir, opts->pzRcName);
223             sprintf(pzPath, "%s/%s", pzDir, opts->pzRcName);
237                 fprintf(stderr, zsave_warn, opts->pzProgName);
256         fprintf(stderr, zsave_warn, opts->pzProgName, pzDir);
518  * @param[in] opts  the program options structure
522 open_sv_file(tOptions * opts)
528         char const * pzFName = find_file_name(opts, &free_name);
534             fprintf(stderr, zsave_warn, opts->pzProgName);
547         char const * e = strchr(opts->pzUsageTitle, NL);
549             fwrite(opts->pzUsageTitle, 1, e - opts->pzUsageTitle, fp);
665  * @param[in] opts the program options descriptor
668 prt_file_arg(FILE * fp, tOptDesc * od, tOptions * opts)
677     else if (HAS_originalOptArgArray(opts)) {
679             opts->originalOptArgArray[od->optIndex].argString;
692  * arg:   tOptions *,   opts,  program options descriptor
697  * of that file can be specified with the argument to the @code{--save-opts}
718 optionSaveFile(tOptions * opts)
722     FILE *      fp = open_sv_file(opts);
730     ct = opts->presetOptCt;
731     od = opts->pOptDesc;
760             ? (opts->pOptDesc + od->optActualIndex) : od;
792             prt_file_arg(fp, p, opts);