putname

函数名称：putname

函数原型：void putname(struct filename *name)

返回类型：void

参数：

类型	参数	名称
struct filename *	name

250

BUG_ON(refcnt <= 0)

252

如果refcnt先自减大于0则返回

255

如果 pointer to actual string 不等于iname则

256

__putname( pointer to actual string )

257

258

否则__putname(name)

**调用者**
名称	描述
audit_free_names
bpf_obj_pin_user
bpf_obj_get_user
SYSCALL_DEFINE2
SYSCALL_DEFINE1
do_sys_open
open_exec
__do_execve_file	sys_execve() executes a new program.
getname_flags
filename_lookup
filename_parentat
kern_path_locked	does lookup, returns the object with parent locked
filename_mountpoint
do_file_open_root
filename_create
do_rmdir
do_unlinkat	Make sure that the actual truncation of the file will occur outside its* directory's i_mutex. Truncate can take a long time if there is a lot of* writeout happening, and we don't want to prevent access to the directory* while waiting on the I/O.
do_symlinkat
do_renameat2
fs_lookup_param	s_lookup_param - Look up a path referred to by a parameter@fc: The filesystem context to log errors through.@param: The parameter.@want_bdev: T if want a blockdev@_path: The result of the lookup
quotactl_block	look up a superblock on which quota ops will be performed* - use the name of a block device to find the superblock thereon
SYSCALL_DEFINE1	sys_acct - enable/disable process accounting@name: file name for accounting records or NULL to shutdown accounting Returns 0 for success or negative errno values for failure.* sys_acct() is the only system call needed to implement process* accounting

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码