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vfs_s_subclass::linear_read: return ssize_t instead of int.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Pavel Vasilyev 2012-11-18 14:31:04 +04:00 committed by Andrew Borodin
parent 48c3be0a72
commit 9678bdc3ef
4 changed files with 5 additions and 5 deletions
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3
lib/vfs/direntry.c
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@ -1338,7 +1338,8 @@ vfs_s_retrieve_file (struct vfs_class *me, struct vfs_s_inode *ino)
/* If you want reget, you'll have to open file with O_LINEAR */ /* If you want reget, you'll have to open file with O_LINEAR */
off_t total = 0; off_t total = 0;
char buffer[8192]; char buffer[8192];
int handle, n; int handle;
ssize_t n;
off_t stat_size = ino->st.st_size; off_t stat_size = ino->st.st_size;
vfs_file_handler_t fh; vfs_file_handler_t fh;
vfs_path_t *tmp_vpath; vfs_path_t *tmp_vpath;

2
lib/vfs/xdirentry.h
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@ -147,7 +147,7 @@ struct vfs_s_subclass
int (*file_store) (struct vfs_class * me, vfs_file_handler_t * fh, char *path, char *localname); int (*file_store) (struct vfs_class * me, vfs_file_handler_t * fh, char *path, char *localname);
int (*linear_start) (struct vfs_class * me, vfs_file_handler_t * fh, off_t from); int (*linear_start) (struct vfs_class * me, vfs_file_handler_t * fh, off_t from);
int (*linear_read) (struct vfs_class * me, vfs_file_handler_t * fh, void *buf, size_t len); ssize_t (*linear_read) (struct vfs_class * me, vfs_file_handler_t * fh, void *buf, size_t len);
void (*linear_close) (struct vfs_class * me, vfs_file_handler_t * fh); void (*linear_close) (struct vfs_class * me, vfs_file_handler_t * fh);
}; };

3
src/vfs/fish/fish.c
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@ -1057,14 +1057,13 @@ fish_linear_abort (struct vfs_class *me, vfs_file_handler_t * fh)
/* --------------------------------------------------------------------------------------------- */ /* --------------------------------------------------------------------------------------------- */
static int static ssize_t
fish_linear_read (struct vfs_class *me, vfs_file_handler_t * fh, void *buf, size_t len) fish_linear_read (struct vfs_class *me, vfs_file_handler_t * fh, void *buf, size_t len)
{ {
fish_fh_data_t *fish = (fish_fh_data_t *) fh->data; fish_fh_data_t *fish = (fish_fh_data_t *) fh->data;
struct vfs_s_super *super = FH_SUPER; struct vfs_s_super *super = FH_SUPER;
ssize_t n = 0; ssize_t n = 0;
len = MIN ((size_t) (fish->total - fish->got), len); len = MIN ((size_t) (fish->total - fish->got), len);
tty_disable_interrupt_key (); tty_disable_interrupt_key ();
while (len != 0 && ((n = read (SUP->sockr, buf, len)) < 0)) while (len != 0 && ((n = read (SUP->sockr, buf, len)) < 0))

2
src/vfs/ftpfs/ftpfs.c
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@ -1896,7 +1896,7 @@ ftpfs_linear_start (struct vfs_class *me, vfs_file_handler_t * fh, off_t offset)
/* --------------------------------------------------------------------------------------------- */ /* --------------------------------------------------------------------------------------------- */
static int static ssize_t
ftpfs_linear_read (struct vfs_class *me, vfs_file_handler_t * fh, void *buf, size_t len) ftpfs_linear_read (struct vfs_class *me, vfs_file_handler_t * fh, void *buf, size_t len)
{ {
ssize_t n; ssize_t n;