]>
Commit | Line | Data |
---|---|---|
04277e02 | 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. |
c84142e8 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
c84142e8 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 8 | |
c84142e8 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28f540f4 | 17 | |
28f540f4 | 18 | #include <stdarg.h> |
c6251f03 | 19 | #include <libioP.h> |
50304ef0 | 20 | |
28f540f4 RM |
21 | /* Write formatted output into S, according to the format |
22 | string FORMAT, writing no more than MAXLEN characters. */ | |
23 | /* VARARGS3 */ | |
24 | int | |
2d7da676 | 25 | __snprintf (char *s, size_t maxlen, const char *format, ...) |
28f540f4 RM |
26 | { |
27 | va_list arg; | |
28 | int done; | |
29 | ||
deab9dea | 30 | va_start (arg, format); |
698fb75b | 31 | done = __vsnprintf_internal (s, maxlen, format, arg, 0); |
deab9dea | 32 | va_end (arg); |
28f540f4 RM |
33 | |
34 | return done; | |
35 | } | |
61158ffa | 36 | libc_hidden_def (__snprintf) |
c6251f03 | 37 | ldbl_weak_alias (__snprintf, snprintf) |