diff options
| author | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-06-07 15:23:29 -0600 |
|---|---|---|
| committer | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-06-12 02:28:40 -0600 |
| commit | 2d7f2350559dde046e95bcc28c1f89f41f5a6d75 (patch) | |
| tree | 374571661ef53086e6a9e025b9b344bf80451cb4 /lib9p_util/static.c | |
| parent | 4109b15224b08fe49297097d9891e4c584712400 (diff) | |
lib9p_srv: Adopt a pread_to-like interface
Diffstat (limited to 'lib9p_util/static.c')
| -rw-r--r-- | lib9p_util/static.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lib9p_util/static.c b/lib9p_util/static.c index d8b8ffc..6071e03 100644 --- a/lib9p_util/static.c +++ b/lib9p_util/static.c @@ -202,24 +202,21 @@ static uint32_t util9p_static_fio_iounit(struct util9p_static_file *self) { assert(self); return 0; } -static iovec_or_error util9p_static_fio_pread(struct util9p_static_file *self, struct lib9p_srv_ctx *ctx, - uint32_t byte_count, uint64_t byte_offset) { +static error util9p_static_fio_pread(struct util9p_static_file *self, struct lib9p_srv_ctx *ctx, + lo_interface io_writer dst, uint64_t byte_offset, uint32_t byte_count) { assert(self); assert(ctx); size_t data_size = util9p_static_file_size(self); if (byte_offset > (uint64_t)data_size) - return ERROR_NEW_ERR(iovec, error_new(E_POSIX_EINVAL, "offset is past end-of-file length")); + return error_new(E_POSIX_EINVAL, "offset is past end-of-file length"); size_t beg_off = (size_t)byte_offset; size_t end_off = beg_off + (size_t)byte_count; if (end_off > data_size) end_off = data_size; - return ERROR_NEW_VAL(iovec, ((struct iovec){ - .iov_base = &self->data_start[beg_off], - .iov_len = end_off-beg_off, - })); + return io_write(dst, &self->data_start[beg_off], end_off-beg_off).err; } static uint32_t_or_error util9p_static_fio_pwrite(struct util9p_static_file *self, struct lib9p_srv_ctx *ctx, void *LM_UNUSED(buf), |