seq_get_buf

函数名称：获取任意数据的缓冲区

函数原型：static inline size_t seq_get_buf(struct seq_file *m, char **bufp)

返回类型：size_t

参数：

类型	参数	名称
struct seq_file *	m
char **	bufp

66

BUG_ON(count > size)

67

如果count小于size则bufp等于buf加count

69

否则 * bufp = NULL

72

返回:size减count

**调用者**
名称	描述
blkcg_print_stat
seq_escape	seq_escape - print string into buffer, escaping some characters@m: target buffer@s: string@esc: set of characters that need escaping Puts string into buffer, replacing each occurrence of character from*@esc with usual octal escape.
seq_escape_mem_ascii
seq_path	seq_path - seq_file interface to print a pathname@m: the seq_file handle@path: the struct path to print@esc: set of characters to escape in the output return the absolute path of 'path', as represented by the* dentry / mnt pair in the path parameter.
seq_path_root	Same as seq_path, but relative to supplied root.
seq_dentry	rns the path of the 'dentry' from the root of its filesystem.
seq_hex_dump	A complete analogue of print_hex_dump()

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