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Move same_directory from misc2.c

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This commit is contained in:
John Schmidt
2014-03-31 00:39:52 +02:00
committed by Thiago de Arruda
parent e29e956348
commit 2a6df95fb5
4 changed files with 22 additions and 22 deletions
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21
src/path.c
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@@ -1673,3 +1673,24 @@ int after_pathsep(char_u *b, char_u *p)
&& (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
}
/*
* Return TRUE if file names "f1" and "f2" are in the same directory.
* "f1" may be a short name, "f2" must be a full path.
*/
int same_directory(char_u *f1, char_u *f2)
{
char_u ffname[MAXPATHL];
char_u *t1;
char_u *t2;
/* safety check */
if (f1 == NULL || f2 == NULL)
return FALSE;
(void)vim_FullName(f1, ffname, MAXPATHL, FALSE);
t1 = gettail_sep(ffname);
t2 = gettail_sep(f2);
return t1 - ffname == t2 - f2
&& pathcmp((char *)ffname, (char *)f2, (int)(t1 - ffname)) == 0;
}