diff options
| -rw-r--r-- | ratox.c | 19 |
1 files changed, 12 insertions, 7 deletions
@@ -535,6 +535,7 @@ static void cbfiledata(Tox *m, int32_t fid, uint8_t fnum, const uint8_t *data, uint16_t len, void *udata) { struct friend *f; + uint16_t wrote = 0; ssize_t n; TAILQ_FOREACH(f, &friendhead, entry) @@ -543,13 +544,17 @@ cbfiledata(Tox *m, int32_t fid, uint8_t fnum, const uint8_t *data, uint16_t len, if (!f) return; -again: - n = write(f->fd[FFILE_OUT], data, len); - if (n < 0) { - if (errno == EPIPE) - cancelrxtransfer(f); - if (errno == EWOULDBLOCK) - goto again; + while (len > 0) { + n = write(f->fd[FFILE_OUT], &data[wrote], len); + if (n < 0) { + if (errno == EPIPE) + cancelrxtransfer(f); + if (errno == EWOULDBLOCK) + continue; + } else if (n == 0) + break; + wrote += n; + len -= n; } } |