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(extfs_find_entry): use standard VFS flags.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-06-05 10:52:28 +03:00
parent 01a00e7ce6
commit a91323f7ac
1 changed files with 19 additions and 20 deletions
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39
src/vfs/extfs/extfs.c
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@ -270,8 +270,7 @@ extfs_generate_entry (extfs_super_t * archive,
/* --------------------------------------------------------------------------------------------- */
static extfs_entry_t *
extfs_find_entry_int (extfs_entry_t * dir, const char *name, GSList * list,
gboolean make_dirs, gboolean make_file)
extfs_find_entry_int (extfs_entry_t * dir, const char *name, GSList * list, int flags)
{
extfs_entry_t *pent, *pdir;
const char *p, *name_end;
@ -335,9 +334,9 @@ extfs_find_entry_int (extfs_entry_t * dir, const char *name, GSList * list,
/* When we load archive, we create automagically
* non-existent directories
*/
if (pent == NULL && make_dirs)
if (pent == NULL && (flags & FL_MKDIR) != 0)
pent = extfs_generate_entry (dir->ino->archive, p, pdir, S_IFDIR | 0777);
if (pent == NULL && make_file)
if (pent == NULL && (flags & FL_MKFILE) != 0)
pent = extfs_generate_entry (dir->ino->archive, p, pdir, S_IFREG | 0666);
}
}
@ -358,14 +357,14 @@ extfs_find_entry_int (extfs_entry_t * dir, const char *name, GSList * list,
/* --------------------------------------------------------------------------------------------- */
static extfs_entry_t *
extfs_find_entry (extfs_entry_t * dir, const char *name, gboolean make_dirs, gboolean make_file)
extfs_find_entry (extfs_entry_t * dir, const char *name, int flags)
{
extfs_entry_t *res;
errloop = FALSE;
notadir = FALSE;
res = extfs_find_entry_int (dir, name, NULL, make_dirs, make_file);
res = extfs_find_entry_int (dir, name, NULL, flags);
if (res == NULL)
{
if (errloop)
@ -563,7 +562,7 @@ extfs_read_archive (int fstype, const char *name, extfs_super_t ** pparc)
}
if (S_ISDIR (hstat.st_mode) && (DIR_IS_DOT (p) || DIR_IS_DOTDOT (p)))
goto read_extfs_continue;
pent = extfs_find_entry (current_archive->root_entry, q, TRUE, FALSE);
pent = extfs_find_entry (current_archive->root_entry, q, FL_MKDIR);
if (pent == NULL)
{
/* FIXME: Should clean everything one day */
@ -583,8 +582,8 @@ extfs_read_archive (int fstype, const char *name, extfs_super_t ** pparc)
}
if (!S_ISLNK (hstat.st_mode) && (current_link_name != NULL))
{
pent = extfs_find_entry (current_archive->root_entry,
current_link_name, FALSE, FALSE);
pent =
extfs_find_entry (current_archive->root_entry, current_link_name, FL_NONE);
if (pent == NULL)
{
/* FIXME: Should clean everything one day */
@ -781,7 +780,7 @@ extfs_resolve_symlinks_int (extfs_entry_t * entry, GSList * list)
GSList *looping;
looping = g_slist_prepend (list, entry);
pent = extfs_find_entry_int (entry->dir, entry->ino->linkname, looping, FALSE, FALSE);
pent = extfs_find_entry_int (entry->dir, entry->ino->linkname, looping, FL_NONE);
looping = g_slist_delete_link (looping, looping);
if (pent == NULL)
@ -919,11 +918,11 @@ extfs_open (const vfs_path_t * vpath, int flags, mode_t mode)
q = extfs_get_path (vpath, &archive, FALSE);
if (q == NULL)
return NULL;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
if ((entry == NULL) && ((flags & O_CREAT) != 0))
{
/* Create new entry */
entry = extfs_find_entry (archive->root_entry, q, FALSE, TRUE);
entry = extfs_find_entry (archive->root_entry, q, FL_MKFILE);
created = (entry != NULL);
}
@ -1053,7 +1052,7 @@ extfs_opendir (const vfs_path_t * vpath)
q = extfs_get_path (vpath, &archive, FALSE);
if (q == NULL)
return NULL;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
g_free (q);
if (entry == NULL)
return NULL;
@ -1126,7 +1125,7 @@ extfs_internal_stat (const vfs_path_t * vpath, struct stat *buf, gboolean resolv
q = extfs_get_path_int (vpath, &archive, FALSE);
if (q == NULL)
goto cleanup;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
if (entry == NULL)
goto cleanup;
if (resolve)
@ -1182,7 +1181,7 @@ extfs_readlink (const vfs_path_t * vpath, char *buf, size_t size)
q = extfs_get_path_int (vpath, &archive, FALSE);
if (q == NULL)
goto cleanup;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
if (entry == NULL)
goto cleanup;
if (!S_ISLNK (entry->ino->st.st_mode))
@ -1248,7 +1247,7 @@ extfs_unlink (const vfs_path_t * vpath)
q = extfs_get_path_int (vpath, &archive, FALSE);
if (q == NULL)
goto cleanup;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
if (entry == NULL)
goto cleanup;
entry = extfs_resolve_symlinks (entry);
@ -1290,13 +1289,13 @@ extfs_mkdir (const vfs_path_t * vpath, mode_t mode)
q = extfs_get_path_int (vpath, &archive, FALSE);
if (q == NULL)
goto cleanup;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
if (entry != NULL)
{
path_element->class->verrno = EEXIST;
goto cleanup;
}
entry = extfs_find_entry (archive->root_entry, q, TRUE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_MKDIR);
if (entry == NULL)
goto cleanup;
entry = extfs_resolve_symlinks (entry);
@ -1332,7 +1331,7 @@ extfs_rmdir (const vfs_path_t * vpath)
q = extfs_get_path_int (vpath, &archive, FALSE);
if (q == NULL)
goto cleanup;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
if (entry == NULL)
goto cleanup;
entry = extfs_resolve_symlinks (entry);
@ -1371,7 +1370,7 @@ extfs_chdir (const vfs_path_t * vpath)
q = extfs_get_path (vpath, &archive, FALSE);
if (q == NULL)
return -1;
entry = extfs_find_entry (archive->root_entry, q, FALSE, FALSE);
entry = extfs_find_entry (archive->root_entry, q, FL_NONE);
g_free (q);
if (entry == NULL)
return -1;