/* Construct a full filename from a directory and a relative filename.
- Copyright (C) 2001-2004, 2006-2008 Free Software Foundation, Inc.
+ Copyright (C) 2001-2004, 2006-2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
upon memory allocation failure. */
char *
concatenated_filename (const char *directory, const char *filename,
- const char *suffix)
+ const char *suffix)
{
char *result;
char *p;
{
/* No need to prepend the directory. */
result = (char *) malloc (strlen (filename)
- + (suffix != NULL ? strlen (suffix) : 0)
- + 1);
+ + (suffix != NULL ? strlen (suffix) : 0)
+ + 1);
if (result == NULL)
- return NULL; /* errno is set here */
+ return NULL; /* errno is set here */
p = result;
}
else
{
size_t directory_len = strlen (directory);
int need_slash =
- (directory_len > FILE_SYSTEM_PREFIX_LEN (directory)
- && !ISSLASH (directory[directory_len - 1]));
+ (directory_len > FILE_SYSTEM_PREFIX_LEN (directory)
+ && !ISSLASH (directory[directory_len - 1]));
result = (char *) malloc (directory_len + need_slash
- + strlen (filename)
- + (suffix != NULL ? strlen (suffix) : 0)
- + 1);
+ + strlen (filename)
+ + (suffix != NULL ? strlen (suffix) : 0)
+ + 1);
if (result == NULL)
- return NULL; /* errno is set here */
+ return NULL; /* errno is set here */
memcpy (result, directory, directory_len);
p = result + directory_len;
if (need_slash)
- *p++ = '/';
+ *p++ = '/';
}
p = stpcpy (p, filename);
if (suffix != NULL)