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libbb: remove vdprintf

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Two reasons:

* it's only built for GNU C Library versions < 2 (released 1997)

* it isn't used anywhere in BusyBox

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston
2017-07-29 14:48:00 +01:00
committed by Denys Vlasenko
parent 69be994de6
commit 008fc9499a
4 changed files with 0 additions and 27 deletions
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2
TODO
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@@ -224,8 +224,6 @@ Minor stuff:
--- ---
support start-stop-daemon -d <chdir-path> support start-stop-daemon -d <chdir-path>
--- ---
vdprintf() -> similar sized functionality
---
(TODO list after discussion 11.05.2009) (TODO list after discussion 11.05.2009)

3
include/libbb.h
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@@ -167,9 +167,6 @@
/* Some libc's forget to declare these, do it ourself */ /* Some libc's forget to declare these, do it ourself */
extern char **environ; extern char **environ;
#if defined(__GLIBC__) && __GLIBC__ < 2
int vdprintf(int d, const char *format, va_list ap);
#endif
/* klogctl is in libc's klog.h, but we cheat and not #include that */ /* klogctl is in libc's klog.h, but we cheat and not #include that */
int klogctl(int type, char *b, int len); int klogctl(int type, char *b, int len);
#ifndef PATH_MAX #ifndef PATH_MAX

1
libbb/Kbuild.src
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@@ -97,7 +97,6 @@ lib-y += time.o
lib-y += trim.o lib-y += trim.o
lib-y += u_signal_names.o lib-y += u_signal_names.o
lib-y += uuencode.o lib-y += uuencode.o
lib-y += vdprintf.o
lib-y += verror_msg.o lib-y += verror_msg.o
lib-y += vfork_daemon_rexec.o lib-y += vfork_daemon_rexec.o
lib-y += warn_ignoring_args.o lib-y += warn_ignoring_args.o

21
libbb/vdprintf.c
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@@ -1,21 +0,0 @@
/* vi: set sw=4 ts=4: */
/*
* Utility routines.
*
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
#include "libbb.h"
#if defined(__GLIBC__) && __GLIBC__ < 2
int FAST_FUNC vdprintf(int d, const char *format, va_list ap)
{
char buf[8 * 1024];
int len;
len = vsnprintf(buf, sizeof(buf), format, ap);
return write(d, buf, len);
}
#endif