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db7aa4b168
* libc/stdio/asiprintf.c (_asiprintf_r): Fix reentrancy. (asiprintf): Avoid overhead. * libc/stdio/asprintf.c (_asprintf_r): Fix reentrancy. (asprintf): Avoid overhead. * libc/stdio/diprintf.c (_diprintf_r, diprintf): New file. * libc/stdio/dprintf.c (_dprintf_r, dprintf): Use _DEFUN. * libc/stdio/fiprintf.c (_fiprintf_r): Add reentrant version. (fiprintf): Avoid overhead. * libc/stdio/fprintf.c (_fprintf_r): Add reentrant version. (fprintf): Avoid overhead. * libc/stdio/iprintf.c (_iprintf_r): Use _DEFUN. (iprintf): Avoid overhead. * libc/stdio/printf.c (_printf_r): Use _DEFUN. (printf): Avoid overhead. * libc/stdio/vasiprintf.c (vasiprintf): Reduce binary size. * libc/stdio/vasprintf.c (vasprintf): Reduce binary size. * libc/stdio/vdiprintf.c (_vdiprintf_r, vdiprintf): New file. * libc/stdio/vdprintf.c (vdprintf): Avoid overhead. * libc/stdio/vsiprintf.c (vsiprintf): Reduce binary size. * libc/stdio/vsniprintf.c (vsniprintf): Reduce binary size. * libc/stdio/vsnprintf.c (vsnprintf): Reduce binary size. * libc/stdio/vsprintf.c (vsprintf): Reduce binary size. * libc/stdio/Makefile.am (GENERAL_SOURCES): Add diprintf.c, vdiprintf.c. * libc/include/stdio.h (diprintf, _diprintf_r, vdiprintf) (_vdiprintf_r, _fiprintf_r, _vfiprintf_r): Add prototypes.
76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
/* Copyright (C) 2005, 2007 Shaun Jackman
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* Permission to use, copy, modify, and distribute this software
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* is freely granted, provided that this notice is preserved.
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*/
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/*
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FUNCTION
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<<diprintf>>, <<vdiprintf>>---print to a file descriptor
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INDEX
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diprintf
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INDEX
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vdiprintf
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ANSI_SYNOPSIS
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#include <stdio.h>
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#include <stdarg.h>
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int diprintf(int <[fd]>, const char *<[format]>, ...);
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int vdiprintf(int <[fd]>, const char *<[format]>, va_list <[ap]>);
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int _diprintf_r(struct _reent *<[ptr]>, int <[fd]>,
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const char *<[format]>, ...);
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int _vidprintf_r(struct _reent *<[ptr]>, int <[fd]>,
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const char *<[format]>, va_list <[ap]>);
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DESCRIPTION
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<<diprintf>> and <<vdiprintf>> are similar to <<dprintf>> and <<vdprintf>>,
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except that only integer format specifiers are processed.
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RETURNS
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Similar to <<dprintf>> and <<vdprintf>>.
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PORTABILITY
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This set of functions is an integer-only extension, and is not portable.
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Supporting OS subroutines required: <<sbrk>>, <<write>>.
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*/
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#include <_ansi.h>
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#include <reent.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdarg.h>
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int
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_DEFUN(_diprintf_r, (ptr, fd, format),
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struct _reent *ptr _AND
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int fd _AND
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const char *format _DOTS)
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{
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va_list ap;
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int n;
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va_start (ap, format);
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n = _vdiprintf_r (ptr, fd, format, ap);
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va_end (ap);
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return n;
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}
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#ifndef _REENT_ONLY
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int
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_DEFUN(diprintf, (fd, format),
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int fd _AND
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const char *format _DOTS)
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{
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va_list ap;
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int n;
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va_start (ap, format);
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n = _vdiprintf_r (_REENT, fd, format, ap);
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va_end (ap);
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return n;
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}
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#endif /* ! _REENT_ONLY */
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