ngx_file.h File Reference

#include <ngx_config.h>
#include <ngx_core.h>

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Data Structures
struct	ngx_file_s
struct	ngx_path_t
struct	ngx_path_init_t
struct	ngx_temp_file_t
struct	ngx_ext_rename_file_t
struct	ngx_copy_file_t
struct	ngx_tree_ctx_s

Macros
#define	NGX_MAX_PATH_LEVEL   3

Typedefs
typedef time_t(*	ngx_path_manager_pt )(void *data)
typedef void(*	ngx_path_loader_pt )(void *data)
typedef struct ngx_tree_ctx_s	ngx_tree_ctx_t
typedef ngx_int_t(*	ngx_tree_init_handler_pt )(void *ctx, void *prev)
typedef ngx_int_t(*	ngx_tree_handler_pt )(ngx_tree_ctx_t *ctx, ngx_str_t *name)

Functions
ssize_t	ngx_write_chain_to_temp_file (ngx_temp_file_t *tf, ngx_chain_t *chain)
ngx_int_t	ngx_create_temp_file (ngx_file_t *file, ngx_path_t *path, ngx_pool_t *pool, ngx_uint_t persistent, ngx_uint_t clean, ngx_uint_t access)
void	ngx_create_hashed_filename (ngx_path_t *path, u_char *file, size_t len)
ngx_int_t	ngx_create_path (ngx_file_t *file, ngx_path_t *path)
ngx_err_t	ngx_create_full_path (u_char *dir, ngx_uint_t access)
ngx_int_t	ngx_add_path (ngx_conf_t *cf, ngx_path_t **slot)
ngx_int_t	ngx_create_paths (ngx_cycle_t *cycle, ngx_uid_t user)
ngx_int_t	ngx_ext_rename_file (ngx_str_t *src, ngx_str_t *to, ngx_ext_rename_file_t *ext)
ngx_int_t	ngx_copy_file (u_char *from, u_char *to, ngx_copy_file_t *cf)
ngx_int_t	ngx_walk_tree (ngx_tree_ctx_t *ctx, ngx_str_t *tree)
ngx_atomic_uint_t	ngx_next_temp_number (ngx_uint_t collision)
char *	ngx_conf_set_path_slot (ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
char *	ngx_conf_merge_path_value (ngx_conf_t *cf, ngx_path_t **path, ngx_path_t *prev, ngx_path_init_t *init)
char *	ngx_conf_set_access_slot (ngx_conf_t *cf, ngx_command_t *cmd, void *conf)

Variables
ngx_atomic_t *	ngx_temp_number
ngx_atomic_int_t	ngx_random_number

Macro Definition Documentation

#define NGX_MAX_PATH_LEVEL   3

Definition at line 35 of file ngx_file.h.

Typedef Documentation

typedef void(* ngx_path_loader_pt)(void *data)

Definition at line 39 of file ngx_file.h.

typedef time_t(* ngx_path_manager_pt)(void *data)

Definition at line 38 of file ngx_file.h.

typedef struct ngx_tree_ctx_s ngx_tree_ctx_t

Definition at line 101 of file ngx_file.h.

typedef ngx_int_t(* ngx_tree_handler_pt)(ngx_tree_ctx_t *ctx, ngx_str_t *name)

Definition at line 104 of file ngx_file.h.

typedef ngx_int_t(* ngx_tree_init_handler_pt)(void *ctx, void *prev)

Definition at line 103 of file ngx_file.h.

Function Documentation

ngx_int_t ngx_add_path	(	ngx_conf_t *	cf,
		ngx_path_t **	slot
	)

Definition at line 408 of file ngx_file.c.

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char* ngx_conf_merge_path_value	(	ngx_conf_t *	cf,
		ngx_path_t **	path,
		ngx_path_t *	prev,
		ngx_path_init_t *	init
	)

Definition at line 302 of file ngx_file.c.

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char* ngx_conf_set_access_slot	(	ngx_conf_t *	cf,
		ngx_command_t *	cmd,
		void *	conf
	)

Definition at line 346 of file ngx_file.c.

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char* ngx_conf_set_path_slot	(	ngx_conf_t *	cf,
		ngx_command_t *	cmd,
		void *	conf
	)

Definition at line 239 of file ngx_file.c.

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ngx_int_t ngx_copy_file	(	u_char *	from,
		u_char *	to,
		ngx_copy_file_t *	cf
	)

Definition at line 671 of file ngx_file.c.

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ngx_err_t ngx_create_full_path	(	u_char *	dir,
		ngx_uint_t	access
	)

Definition at line 182 of file ngx_file.c.

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void ngx_create_hashed_filename	(	ngx_path_t *	path,
		u_char *	file,
		size_t	len
	)

Definition at line 119 of file ngx_file.c.

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ngx_int_t ngx_create_path	(	ngx_file_t *	file,
		ngx_path_t *	path
	)

Definition at line 144 of file ngx_file.c.

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ngx_int_t ngx_create_paths	(	ngx_cycle_t *	cycle,
		ngx_uid_t	user
	)

Definition at line 472 of file ngx_file.c.

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ngx_int_t ngx_create_temp_file	(	ngx_file_t *	file,
		ngx_path_t *	path,
		ngx_pool_t *	pool,
		ngx_uint_t	persistent,
		ngx_uint_t	clean,
		ngx_uint_t	access
	)

Definition at line 41 of file ngx_file.c.

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ngx_int_t ngx_ext_rename_file	(	ngx_str_t *	src,
		ngx_str_t *	to,
		ngx_ext_rename_file_t *	ext
	)

Definition at line 536 of file ngx_file.c.

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ngx_atomic_uint_t ngx_next_temp_number

(

ngx_uint_t

collision

)

Definition at line 226 of file ngx_file.c.

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ngx_int_t ngx_walk_tree	(	ngx_tree_ctx_t *	ctx,
		ngx_str_t *	tree
	)

Definition at line 819 of file ngx_file.c.

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ssize_t ngx_write_chain_to_temp_file	(	ngx_temp_file_t *	tf,
		ngx_chain_t *	chain
	)

Definition at line 18 of file ngx_file.c.

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Variable Documentation

ngx_atomic_int_t ngx_random_number

Definition at line 14 of file ngx_file.c.

ngx_atomic_t* ngx_temp_number

Definition at line 13 of file ngx_file.c.