Lines Matching refs:ifx
107 ifile[ifx] = m4open(&argv, "r", &argc); in main()
117 if (ifx > 0) { in main()
118 (void) fclose(ifile[ifx]); in main()
119 ipflr = ipstk[--ifx]; in main()
144 if (ifile[ifx] != stdin) in main()
145 (void) fclose(ifile[ifx]); in main()
148 ifile[ifx] = m4open(&argv, "r", &argc); in main()
150 ifile[ifx] = stdin; in main()
594 if (fname[ifx]) in setfname()
595 free(fname[ifx]); in setfname()
596 if ((fname[ifx] = strdup(s)) == NULL) in setfname()
598 fline[ifx] = 1; in setfname()
612 if (nflag || ifx != cfile) { in lnsync()
614 cfile = ifx; in lnsync()
615 (void) fprintf(iop, "#line %d \"", cline = fline[ifx]); in lnsync()
618 } else if (++cline != fline[ifx]) in lnsync()
619 (void) fprintf(iop, "#line %d\n", cline = fline[ifx]); in lnsync()
632 for (i = 1; i <= ifx; ++i) in fpath()
899 (void) fprintf(stderr, ":%d %s\n", fline[ifx], str); in error()
960 C = (wchar_t)(myfeof(ifx) ? WEOF : myfgetwc(NULL, ifx)); in getchr()
962 C = (wchar_t)(feof(ifile[ifx]) ? in getchr()
963 WEOF : (wint_t)getc(ifile[ifx])); in getchr()
966 fline[ifx]++; in getchr()