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Made struct iso_hfsplus_xinfo_data clonable.

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This commit is contained in:
Thomas Schmitt 2012-05-25 10:42:26 +02:00
parent ed986aa4ea
commit 177864bd13
3 changed files with 29 additions and 1 deletions
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4
libisofs/messages.c
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@ -215,6 +215,10 @@ LIBJTE_MISCONFIGURATION_ = 0;
iso_px_ino_xinfo_cloner, 0);
if (ret < 0)
return ret;
ret = iso_node_xinfo_make_clonable(iso_hfsplus_xinfo_func,
iso_hfsplus_xinfo_cloner, 0);
if (ret < 0)
return ret;
return 1;
}

20
libisofs/util.c
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@ -2084,4 +2084,22 @@ struct iso_hfsplus_xinfo_data *iso_hfsplus_xinfo_new(int flag)
o->version = 0;
return o;
}
/* The iso_node_xinfo_cloner function which gets associated to
* iso_hfsplus_xinfo_func by iso_init() resp. iso_init_with_flag() via
* iso_node_xinfo_make_clonable()
*/
int iso_hfsplus_xinfo_cloner(void *old_data, void **new_data, int flag)
{
*new_data = NULL;
if (flag)
return ISO_XINFO_NO_CLONE;
if (old_data == NULL)
return 0;
*new_data = iso_hfsplus_xinfo_new(0);
if(*new_data == NULL)
return ISO_OUT_OF_MEM;
memcpy(*new_data, old_data, sizeof(struct iso_hfsplus_xinfo_data));
return ISO_SUCCESS;
}

6
libisofs/util.h
View File

@ -543,6 +543,12 @@ int checksum_md5_xinfo_func(void *data, int flag);
*/
int checksum_md5_xinfo_cloner(void *old_data, void **new_data, int flag);
/* The iso_node_xinfo_cloner function which gets associated to
* iso_hfsplus_xinfo_func by iso_init() resp. iso_init_with_flag() via
* iso_node_xinfo_make_clonable()
*/
int iso_hfsplus_xinfo_cloner(void *old_data, void **new_data, int flag);
/* ------------------------------------------------------------------------- */