mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-27 07:20:11 +00:00
14fa17ccec
_IO_file_attach. * libio/iovdprintf.c (_IO_vdprintf): Likewise. * sysdeps/generic/strcpy.c (strcpy): Stifle unused-value warnings. * sysdeps/unix/sysv/linux/execve.c (__execve): Add const qualifiers. Don't check NULL-terminator of argv & envp. * sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path): Use unbounded pointer type in word-size assertion. * sysdeps/unix/sysv/linux/ptrace.c (ptrace): Add missing cases to stifle warnings. * libio/iofdopen.c (_IO_new_fdopen): Pass _IO_FILE_plus pointer to _IO_file_attach. * libio/iovdprintf.c (_IO_vdprintf): Likewise.
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Copyright (C) 1991, 1997, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
#include <memcopy.h>
|
|
#include <bp-checks.h>
|
|
|
|
#undef strcpy
|
|
|
|
/* Copy SRC to DEST. */
|
|
char *
|
|
strcpy (dest, src)
|
|
char *dest;
|
|
const char *src;
|
|
{
|
|
reg_char c;
|
|
char *__unbounded s = (char *__unbounded) CHECK_BOUNDS_LOW (src);
|
|
const ptrdiff_t off = CHECK_BOUNDS_LOW (dest) - s - 1;
|
|
size_t n;
|
|
|
|
do
|
|
{
|
|
c = *s++;
|
|
s[off] = c;
|
|
}
|
|
while (c != '\0');
|
|
|
|
n = s - src;
|
|
(void) CHECK_BOUNDS_HIGH (src + n);
|
|
(void) CHECK_BOUNDS_HIGH (dest + n);
|
|
|
|
return dest;
|
|
}
|