Lines Matching refs:ifx
111 ifile[ifx] = m4open(&argv, "r", &argc); in main()
121 if (ifx > 0) { in main()
122 (void) fclose(ifile[ifx]); in main()
123 ipflr = ipstk[--ifx]; in main()
148 if (ifile[ifx] != stdin) in main()
149 (void) fclose(ifile[ifx]); in main()
152 ifile[ifx] = m4open(&argv, "r", &argc); in main()
154 ifile[ifx] = stdin; in main()
598 if (fname[ifx]) in setfname()
599 free(fname[ifx]); in setfname()
600 if ((fname[ifx] = strdup(s)) == NULL) in setfname()
602 fline[ifx] = 1; in setfname()
616 if (nflag || ifx != cfile) { in lnsync()
618 cfile = ifx; in lnsync()
619 (void) fprintf(iop, "#line %d \"", cline = fline[ifx]); in lnsync()
622 } else if (++cline != fline[ifx]) in lnsync()
623 (void) fprintf(iop, "#line %d\n", cline = fline[ifx]); in lnsync()
636 for (i = 1; i <= ifx; ++i) in fpath()
903 (void) fprintf(stderr, ":%d %s\n", fline[ifx], str); in error()
964 C = (wchar_t)(myfeof(ifx) ? WEOF : myfgetwc(NULL, ifx)); in getchr()
966 C = (wchar_t)(feof(ifile[ifx]) ? in getchr()
967 WEOF : (wint_t)getc(ifile[ifx])); in getchr()
970 fline[ifx]++; in getchr()