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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [stdio/] [vdprintf.c] - Rev 551
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/* Copyright 2005, 2007 Shaun Jackman * Permission to use, copy, modify, and distribute this software * is freely granted, provided that this notice is preserved. */ /* doc in dprintf.c */ #include <_ansi.h> #include <reent.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <stdarg.h> #include "local.h" int _DEFUN(_vdprintf_r, (ptr, fd, format, ap), struct _reent *ptr _AND int fd _AND const char *format _AND va_list ap) { char *p; char buf[512]; size_t n = sizeof buf; _REENT_SMALL_CHECK_INIT (ptr); p = _vasnprintf_r (ptr, buf, &n, format, ap); if (!p) return -1; n = _write_r (ptr, fd, p, n); if (p != buf) _free_r (ptr, p); return n; } #ifndef _REENT_ONLY int _DEFUN(vdprintf, (fd, format, ap), int fd _AND const char *format _AND va_list ap) { return _vdprintf_r (_REENT, fd, format, ap); } #endif /* ! _REENT_ONLY */
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