mirror of
https://github.com/nginx/nginx.git
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108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
#ifndef _NGX_FILES_H_INCLUDED_
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#define _NGX_FILES_H_INCLUDED_
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#include <ngx_config.h>
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#include <ngx_types.h>
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#include <ngx_alloc.h>
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#include <ngx_hunk.h>
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#include <ngx_file.h>
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#define NGX_INVALID_FILE -1
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#define NGX_FILE_ERROR -1
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#define ngx_open_file(name, access, create) \
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open(name, access|create, 0644)
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#define ngx_open_file_n "open()"
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#define NGX_FILE_RDONLY O_RDONLY
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#define NGX_FILE_RDWR O_RDWR
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#define NGX_FILE_CREATE_OR_OPEN O_CREAT
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#define NGX_FILE_OPEN 0
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#define NGX_FILE_APPEND O_APPEND
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#define ngx_close_file close
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#define ngx_close_file_n "close()"
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#define ngx_delete_file unlink
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#define ngx_delete_file_n "unlink()"
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#define ngx_open_tempfile(name, persistent) \
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open(name, O_CREAT|O_EXCL|O_RDWR, 0600)
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#define ngx_open_tempfile_n "open()"
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ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset);
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#define ngx_read_file_n "read()"
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ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset);
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ssize_t ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *ce,
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off_t offset, ngx_pool_t *pool);
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#define ngx_rename_file rename
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#define ngx_rename_file_n "rename"
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#define ngx_file_info(file, sb) stat(file, sb)
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#define ngx_file_info_n "stat()"
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#define ngx_fd_info(fd, sb) fstat(fd, sb)
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#define ngx_fd_info_n "fstat()"
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#define ngx_is_dir(sb) (S_ISDIR((sb)->st_mode))
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#define ngx_is_file(sb) (S_ISREG((sb)->st_mode))
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#define ngx_file_size(sb) (sb)->st_size
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#define ngx_file_mtime(sb) (sb)->st_mtime
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#define ngx_file_uniq(sb) (sb)->st_ino
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#define NGX_DIR_MASK_LEN 0
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int ngx_open_dir(ngx_str_t *name, ngx_dir_t *dir);
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#define ngx_open_dir_n "opendir()"
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#define ngx_close_dir(d) closedir((d)->dir)
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#define ngx_close_dir_n "closedir()"
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#define ngx_read_dir(d) \
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(((d)->de = readdir((d)->dir)) ? NGX_OK : NGX_ERROR)
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#define ngx_read_dir_n "readdir()"
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#define ngx_create_dir(name) mkdir(name, 0700)
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#define ngx_create_dir_n "mkdir()"
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#define ngx_delete_dir rmdir
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#define ngx_delete_dir_n "rmdir()"
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#define ngx_de_name(dir) (dir)->de->d_name
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#ifdef __FreeBSD__
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#define ngx_de_namelen(dir) (dir)->de->d_namlen
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#else
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#define ngx_de_namelen(dir) ngx_strlen((dir)->de->d_name)
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#endif
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#define ngx_de_info(name, dir) stat(name, &(dir)->info)
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#define ngx_de_info_n "stat()"
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#define ngx_de_is_dir(dir) (S_ISDIR((dir)->info.st_mode))
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#define ngx_de_is_file(dir) (S_ISREG((dir)->info.st_mode))
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#define ngx_de_size(dir) (dir)->info.st_size
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#define ngx_de_mtime(dir) (dir)->info.st_mtime
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#endif /* _NGX_FILES_H_INCLUDED_ */
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