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vere: export term.c:_write() as u3_write_fd(), use in dprintf() replacement

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~locpyl-tidnyd 2021-03-29 12:14:59 +00:00 committed by fang
parent f06471cb31
commit 0ddde0b0d6
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GPG Key ID: EB035760C1BBA972
2 changed files with 9 additions and 5 deletions
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4
pkg/urbit/include/vere/vere.h
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@ -1364,6 +1364,10 @@
void
u3_king_grab(void* ptr_v);
/* u3_write_fd(): retry interrupts, continue partial writes, assert errors.
*/
void
u3_write_fd(c3_i fid_i, const void* buf_v, size_t len_i);
c3_w
u3_readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result);

10
pkg/urbit/vere/io/term.c
View File

@ -28,10 +28,10 @@ static void _term_read_cb(uv_stream_t* tcp_u,
static c3_i _term_tcsetattr(c3_i, c3_i, const struct termios*);
static void _term_it_send_stub(u3_utty* uty_u, u3_noun tub);
/* _write(): retry interrupts, continue partial writes, assert errors.
/* u3_write_fd(): retry interrupts, continue partial writes, assert errors.
*/
static void
_write(c3_i fid_i, const void* buf_v, size_t len_i)
void
u3_write_fd(c3_i fid_i, const void* buf_v, size_t len_i)
{
ssize_t ret_i;
@ -55,7 +55,7 @@ _write(c3_i fid_i, const void* buf_v, size_t len_i)
// assert on true errors
//
// NB: can't call u3l_log here or we would re-enter _write()
// NB: can't call u3l_log here or we would re-enter u3_write_fd()
//
if ( ret_i < 0 ) {
fprintf(stderr, "term: write failed %s\r\n", strerror(errno));
@ -253,7 +253,7 @@ u3_term_log_exit(void)
if ( -1 == fcntl(uty_u->fid_i, F_SETFL, uty_u->cug_i) ) {
c3_assert(!"exit-fcntl");
}
_write(uty_u->fid_i, "\r\n", 2);
u3_write_fd(uty_u->fid_i, "\r\n", 2);
}
}