#include "db_config.h"
#include "db_int.h"
int
__os_region_unlink(dbenv, path)
DB_ENV *dbenv;
const char *path;
{
#ifdef HAVE_QNX
int ret;
char *newname;
#endif
if (dbenv != NULL &&
FLD_ISSET(dbenv->verbose, DB_VERB_FILEOPS | DB_VERB_FILEOPS_ALL))
__db_msg(dbenv, "fileops: unlink %s", path);
#ifdef HAVE_QNX
if ((ret = __os_qnx_shmname(dbenv, path, &newname)) != 0)
goto err;
if ((ret = shm_unlink(newname)) != 0) {
ret = __os_get_syserr();
if (__os_posix_err(ret) != ENOENT)
__db_syserr(dbenv, ret, "shm_unlink: %s", newname);
}
err:
if (newname != NULL)
__os_free(dbenv, newname);
return (ret);
#else
if (F_ISSET(dbenv, DB_ENV_OVERWRITE))
(void)__db_file_multi_write(dbenv, path);
return (__os_unlink(dbenv, path));
#endif
}
int
__os_unlink(dbenv, path)
DB_ENV *dbenv;
const char *path;
{
int ret, t_ret;
if (dbenv != NULL &&
FLD_ISSET(dbenv->verbose, DB_VERB_FILEOPS | DB_VERB_FILEOPS_ALL))
__db_msg(dbenv, "fileops: unlink %s", path);
if (DB_GLOBAL(j_unlink) != NULL)
ret = DB_GLOBAL(j_unlink)(path);
else
#ifdef HAVE_VXWORKS
RETRY_CHK((unlink((char *)path)), ret);
#else
RETRY_CHK((unlink(path)), ret);
#endif
if (ret != 0) {
t_ret = __os_posix_err(ret);
if (t_ret != ENOENT)
__db_syserr(dbenv, ret, "unlink: %s", path);
ret = t_ret;
}
return (ret);
}