87 int __svfscanf(FILE* fp, const char* fmt0, va_list ap) {  in __svfscanf()  argument
105   _SET_ORIENTATION(fp, -1);  in __svfscanf()
113       while ((fp->_r > 0 || __srefill(fp) == 0) && isspace(*fp->_p)) nread++, fp->_r--, fp->_p++;  in __svfscanf()
128         if (fp->_r <= 0 && __srefill(fp)) goto input_failure;  in __svfscanf()
129         if (*fp->_p != c) goto match_failure;  in __svfscanf()
130         fp->_r--, fp->_p++;  in __svfscanf()
310     if (fp->_r <= 0 && __srefill(fp)) goto input_failure;  in __svfscanf()
317       while (isspace(*fp->_p)) {  in __svfscanf()
319         if (--fp->_r > 0) {  in __svfscanf()
320           fp->_p++;  in __svfscanf()
321         } else if (__srefill(fp)) {  in __svfscanf()
351               fp->_flags |= __SERR;  in __svfscanf()
354             buf[bytes++] = *fp->_p;  in __svfscanf()
355             fp->_p++;  in __svfscanf()
356             fp->_r--;  in __svfscanf()
360               fp->_flags |= __SERR;  in __svfscanf()
370             if (fp->_r <= 0 && __srefill(fp)) {  in __svfscanf()
372                 fp->_flags |= __SERR;  in __svfscanf()
386             if ((n = fp->_r) < width) {  in __svfscanf()
389               fp->_p += n;  in __svfscanf()
390               if (__srefill(fp)) {  in __svfscanf()
396               fp->_r -= width;  in __svfscanf()
397               fp->_p += width;  in __svfscanf()
409           size_t r = fread(p, 1, width, fp);  in __svfscanf()
438           while ((c == CT_CCL || !isspace(*fp->_p)) && width != 0) {  in __svfscanf()
440               fp->_flags |= __SERR;  in __svfscanf()
443             buf[bytes++] = *fp->_p;  in __svfscanf()
444             fp->_p++;  in __svfscanf()
445             fp->_r--;  in __svfscanf()
450               fp->_flags |= __SERR;  in __svfscanf()
457                   ungetc(buf[bytes], fp);  in __svfscanf()
474             if (fp->_r <= 0 && __srefill(fp)) {  in __svfscanf()
476                 fp->_flags |= __SERR;  in __svfscanf()
483             fp->_flags |= __SERR;  in __svfscanf()
492           while (ccltab[*fp->_p]) {  in __svfscanf()
493             n++, fp->_r--, fp->_p++;  in __svfscanf()
495             if (fp->_r <= 0 && __srefill(fp)) {  in __svfscanf()
510           while (ccltab[*fp->_p]) {  in __svfscanf()
511             fp->_r--;  in __svfscanf()
512             p[n++] = *fp->_p++;  in __svfscanf()
520             if (fp->_r <= 0 && __srefill(fp)) {  in __svfscanf()
553           c = *fp->_p;  in __svfscanf()
650           if (--fp->_r > 0)  in __svfscanf()
651             fp->_p++;  in __svfscanf()
652           else if (__srefill(fp))  in __svfscanf()
661           if (p > buf) (void)ungetc(*(u_char*)--p, fp);  in __svfscanf()
667           (void)ungetc(c, fp);  in __svfscanf()
705         if ((width = parsefloat(fp, buf, buf + width)) == 0) goto match_failure;  in __svfscanf()