| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org> |
| 2 | * |
| 3 | * GNU Library General Public License (LGPL) version 2 or later. |
| 4 | * |
| 5 | * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details. |
| 6 | */ |
| 7 | |
| 8 | #include "_stdio.h" |
| 9 | |
| 10 | |
| 11 | /* SUSv2 Legacy function -- need not be reentrant. */ |
| 12 | |
| 13 | int putw(int w, FILE *stream) |
| 14 | { |
| 15 | #define PW &w |
| 16 | /* If w is passed in a register, enable the following. */ |
| 17 | #if 0 |
| 18 | #undef PW |
| 19 | int PW[1]; |
| 20 | PW[0] = w; |
| 21 | #endif |
| 22 | |
| 23 | #if EOF == -1 |
| 24 | return fwrite_unlocked((void *) PW, sizeof(int), 1, stream) - 1; |
| 25 | #else |
| 26 | return (fwrite_unlocked((void *) PW, sizeof(int), 1, stream) != 0) |
| 27 | ? 0 : EOF; |
| 28 | #endif |
| 29 | } |