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Merge bk-internal:/home/bk/mysql-5.0

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into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
This commit is contained in:
unknown 2006-04-12 09:09:22 +02:00
commit 10633fd839
1 changed files with 61 additions and 58 deletions
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119
mysys/my_lib.c
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@ -384,11 +384,10 @@ MY_DIR *my_dir(const char *path, myf MyFlags)
DBUG_PRINT("my",("path: '%s' stat: %d MyFlags: %d",path,MyFlags));
/* Put LIB-CHAR as last path-character if not there */
tmp_file=tmp_path;
if (!*path)
*tmp_file++ ='.'; /* From current dir */
tmp_file= strmov(tmp_file,path);
tmp_file= strnmov(tmp_file, path, FN_REFLEN-5);
if (tmp_file[-1] == FN_DEVCHAR)
*tmp_file++= '.'; /* From current dev-dir */
if (tmp_file[-1] != FN_LIBCHAR)
@ -424,7 +423,7 @@ MY_DIR *my_dir(const char *path, myf MyFlags)
if ((handle=_findfirst(tmp_path,&find)) == -1L)
#endif
{
DBUG_PRINT("info", ("find_first returned error"));
DBUG_PRINT("info", ("findfirst returned error, errno: %d", errno));
if (errno != EINVAL)
goto error;
/*
@ -433,72 +432,76 @@ MY_DIR *my_dir(const char *path, myf MyFlags)
continue and return zero files in dir
*/
}
do
else
{
#ifdef __BORLANDC__
attrib= find.ff_attrib;
#else
attrib= find.attrib;
/*
Do not show hidden and system files which Windows sometimes create.
Note. Because Borland's findfirst() is called with the third
argument = 0 hidden/system files are excluded from the search.
*/
if (attrib & (_A_HIDDEN | _A_SYSTEM))
continue;
#endif
#ifdef __BORLANDC__
if (!(finfo.name= strdup_root(names_storage, find.ff_name)))
goto error;
#else
if (!(finfo.name= strdup_root(names_storage, find.name)))
goto error;
#endif
if (MyFlags & MY_WANT_STAT)
{
if (!(finfo.mystat= (MY_STAT*)alloc_root(names_storage,
sizeof(MY_STAT))))
goto error;
bzero(finfo.mystat, sizeof(MY_STAT));
#ifdef __BORLANDC__
finfo.mystat->st_size=find.ff_fsize;
#else
finfo.mystat->st_size=find.size;
#endif
mode=MY_S_IREAD;
if (!(attrib & _A_RDONLY))
mode|=MY_S_IWRITE;
if (attrib & _A_SUBDIR)
mode|=MY_S_IFDIR;
finfo.mystat->st_mode=mode;
#ifdef __BORLANDC__
finfo.mystat->st_mtime=((uint32) find.ff_ftime);
#else
finfo.mystat->st_mtime=((uint32) find.time_write);
#endif
}
else
finfo.mystat= NULL;
if (push_dynamic(dir_entries_storage, (gptr)&finfo))
goto error;
do
{
#ifdef __BORLANDC__
} while (findnext(&find) == 0);
attrib= find.ff_attrib;
#else
} while (_findnext(handle,&find) == 0);
_findclose(handle);
attrib= find.attrib;
/*
Do not show hidden and system files which Windows sometimes create.
Note. Because Borland's findfirst() is called with the third
argument = 0 hidden/system files are excluded from the search.
*/
if (attrib & (_A_HIDDEN | _A_SYSTEM))
continue;
#endif
#ifdef __BORLANDC__
if (!(finfo.name= strdup_root(names_storage, find.ff_name)))
goto error;
#else
if (!(finfo.name= strdup_root(names_storage, find.name)))
goto error;
#endif
if (MyFlags & MY_WANT_STAT)
{
if (!(finfo.mystat= (MY_STAT*)alloc_root(names_storage,
sizeof(MY_STAT))))
goto error;
bzero(finfo.mystat, sizeof(MY_STAT));
#ifdef __BORLANDC__
finfo.mystat->st_size=find.ff_fsize;
#else
finfo.mystat->st_size=find.size;
#endif
mode= MY_S_IREAD;
if (!(attrib & _A_RDONLY))
mode|= MY_S_IWRITE;
if (attrib & _A_SUBDIR)
mode|= MY_S_IFDIR;
finfo.mystat->st_mode= mode;
#ifdef __BORLANDC__
finfo.mystat->st_mtime= ((uint32) find.ff_ftime);
#else
finfo.mystat->st_mtime= ((uint32) find.time_write);
#endif
}
else
finfo.mystat= NULL;
if (push_dynamic(dir_entries_storage, (gptr)&finfo))
goto error;
}
#ifdef __BORLANDC__
while (findnext(&find) == 0);
#else
while (_findnext(handle,&find) == 0);
_findclose(handle);
#endif
}
result->dir_entry= (FILEINFO *)dir_entries_storage->buffer;
result->number_off_files= dir_entries_storage->elements;
if (!(MyFlags & MY_DONT_SORT))
qsort((void *) result->dir_entry, result->number_off_files,
sizeof(FILEINFO), (qsort_cmp) comp_names);
DBUG_PRINT(exit, ("found %d files", result->number_off_files));
DBUG_RETURN(result);
error:
my_errno=errno;