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/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#include "bootlib.h"
/* OS_SUBDIR -- Fold a subdirectory name into a directory pathname and return
* a pointer to the pathname of the subdirectory.
*/
char *
os_subdir (
char *dir, /* OS pathname of directory */
char *subdir /* name of subdirectory */
)
{
static XCHAR x_path[SZ_PATHNAME+1];
XCHAR x_subdir[SZ_FNAME+1];
XINT x_maxch = SZ_PATHNAME, x_nchars;
extern int ZFSUBD();
os_strupk (dir, x_path, SZ_PATHNAME);
os_strupk (subdir, x_subdir, SZ_FNAME);
ZFSUBD (x_path, &x_maxch, x_subdir, &x_nchars);
if (x_nchars > 0)
return (os_strpak (x_path, (char *)x_path, SZ_PATHNAME));
else
return (NULL);
}
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