[BACK]Return to careadlinkat.c CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libiconv / srclib

Diff for /embedaddon/libiconv/srclib/careadlinkat.c between versions 1.1.1.1 and 1.1.1.2

version 1.1.1.1, 2012/05/29 09:29:43 version 1.1.1.2, 2021/03/17 13:38:46
Line 1 Line 1
 /* Read symbolic links into a buffer without size limitation, relative to fd.  /* Read symbolic links into a buffer without size limitation, relative to fd.
   
   Copyright (C) 2001, 2003-2004, 2007, 2009-2011 Free Software Foundation,   Copyright (C) 2001, 2003-2004, 2007, 2009-2019 Free Software Foundation,
    Inc.     Inc.
   
    This program is free software: you can redistribute it and/or modify     This program is free software: you can redistribute it and/or modify
Line 14 Line 14
    GNU General Public License for more details.     GNU General Public License for more details.
   
    You should have received a copy of the GNU General Public License     You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
   
 /* Written by Paul Eggert, Bruno Haible, and Jim Meyering.  */  /* Written by Paul Eggert, Bruno Haible, and Jim Meyering.  */
   
Line 24 Line 24
   
 #include <errno.h>  #include <errno.h>
 #include <limits.h>  #include <limits.h>
 #include <stdlib.h>  
 #include <string.h>  #include <string.h>
 #include <unistd.h>  #include <unistd.h>
   
Line 38 Line 37
 #endif  #endif
   
 #include "allocator.h"  #include "allocator.h"
   
 /* Get the symbolic link value of FILENAME and put it into BUFFER, with  
    size BUFFER_SIZE.  This function acts like readlink  but has  
    readlinkat's signature.  */  
 ssize_t  
 careadlinkatcwd (int fd, char const *filename, char *buffer,  
                  size_t buffer_size)  
 {  
   /* FD must be AT_FDCWD here, otherwise the caller is using this  
      function in contexts for which it was not meant for.  */  
   if (fd != AT_FDCWD)  
     abort ();  
   return readlink (filename, buffer, buffer_size);  
 }  
   
 /* Assuming the current directory is FD, get the symbolic link value  /* Assuming the current directory is FD, get the symbolic link value
    of FILENAME as a null-terminated string and put it into a buffer.     of FILENAME as a null-terminated string and put it into a buffer.
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.2

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>