Mirrors/libwebsockets
1
0
Fork 0
mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-09 00:00:04 +01:00
Code Issues Releases Wiki Activity

file_ops: use wrappers for names

Browse source
This commit is contained in:
Andy Green 2017-02-12 18:11:11 +08:00
parent 0b3e9e62cb
commit 21faff3deb
1 changed files with 24 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
lib/libwebsockets.h
View file

@ -4174,22 +4174,31 @@ lws_cgi_kill(struct lws *wsi);
* These provide platform-agnostic ways to deal with filesystem access in the
* library and in the user code.
*/
#define LWS_FOP_OPEN open
#define LWS_FOP_CLOSE close
#define LWS_FOP_SEEK_CUR seek_cur
#define LWS_FOP_READ read
#define LWS_FOP_WRITE write
struct lws_plat_file_ops {
lws_filefd_type (*open)(struct lws *wsi, const char *filename,
lws_filefd_type (*LWS_FOP_OPEN)(struct lws *wsi, const char *filename,
unsigned long *filelen, int flags);
/**< Open file (always binary access if plat supports it)
* filelen is filled on exit to be the length of the file
* flags should be set to O_RDONLY or O_RDWR */
int (*close)(struct lws *wsi, lws_filefd_type fd);
int (*LWS_FOP_CLOSE)(struct lws *wsi, lws_filefd_type fd);
/**< close file */
unsigned long (*seek_cur)(struct lws *wsi, lws_filefd_type fd,
unsigned long (*LWS_FOP_SEEK_CUR)(struct lws *wsi, lws_filefd_type fd,
long offset_from_cur_pos);
/**< seek from current position */
int (*read)(struct lws *wsi, lws_filefd_type fd, unsigned long *amount,
unsigned char *buf, unsigned long len);
int (*LWS_FOP_READ)(struct lws *wsi, lws_filefd_type fd,
unsigned long *amount, unsigned char *buf,
unsigned long len);
/**< Read from file, on exit *amount is set to amount actually read */
int (*write)(struct lws *wsi, lws_filefd_type fd, unsigned long *amount,
unsigned char *buf, unsigned long len);
int (*LWS_FOP_WRITE)(struct lws *wsi, lws_filefd_type fd,
unsigned long *amount, unsigned char *buf,
unsigned long len);
/**< Write to file, on exit *amount is set to amount actually written */
/* Add new things just above here ---^
@ -4216,7 +4225,7 @@ static LWS_INLINE lws_filefd_type LWS_WARN_UNUSED_RESULT
lws_plat_file_open(struct lws *wsi, const char *filename,
unsigned long *filelen, int flags)
{
return lws_get_fops(lws_get_context(wsi))->open(wsi, filename,
return lws_get_fops(lws_get_context(wsi))->LWS_FOP_OPEN(wsi, filename,
filelen, flags);
}
@ -4229,7 +4238,7 @@ lws_plat_file_open(struct lws *wsi, const char *filename,
static LWS_INLINE int
lws_plat_file_close(struct lws *wsi, lws_filefd_type fd)
{
return lws_get_fops(lws_get_context(wsi))->close(wsi, fd);
return lws_get_fops(lws_get_context(wsi))->LWS_FOP_CLOSE(wsi, fd);
}
/**
@ -4242,7 +4251,8 @@ lws_plat_file_close(struct lws *wsi, lws_filefd_type fd)
static LWS_INLINE unsigned long
lws_plat_file_seek_cur(struct lws *wsi, lws_filefd_type fd, long offset)
{
return lws_get_fops(lws_get_context(wsi))->seek_cur(wsi, fd, offset);
return lws_get_fops(lws_get_context(wsi))->LWS_FOP_SEEK_CUR(wsi,
fd, offset);
}
/**
* lws_plat_file_read() - read from file
@ -4257,8 +4267,8 @@ static LWS_INLINE int LWS_WARN_UNUSED_RESULT
lws_plat_file_read(struct lws *wsi, lws_filefd_type fd, unsigned long *amount,
unsigned char *buf, unsigned long len)
{
return lws_get_fops(lws_get_context(wsi))->read(wsi, fd, amount, buf,
len);
return lws_get_fops(lws_get_context(wsi))->LWS_FOP_READ(wsi, fd,
amount, buf, len);
}
/**
* lws_plat_file_write() - write from file
@ -4273,8 +4283,8 @@ static LWS_INLINE int LWS_WARN_UNUSED_RESULT
lws_plat_file_write(struct lws *wsi, lws_filefd_type fd, unsigned long *amount,
unsigned char *buf, unsigned long len)
{
return lws_get_fops(lws_get_context(wsi))->write(wsi, fd, amount, buf,
len);
return lws_get_fops(lws_get_context(wsi))->LWS_FOP_WRITE(wsi, fd,
amount, buf, len);
}
//@}