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Simplify term_remove()

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This commit is contained in:
David Leonard
2018-02-10 13:25:22 +10:00
committed by Nick Patavalis
parent 3fa6bbc174
commit d12a64376f
1 changed files with 2 additions and 31 deletions
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33
term.c
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@ -615,37 +615,8 @@ term_add (int fd)
int
term_remove(int fd)
{
int rval, r;
struct term_s *t;
rval = 0;
do { /* dummy */
t = term_find(fd);
if ( ! t ) {
rval = -1;
break;
}
do { /* dummy */
r = t->ops->flush(t, TCIOFLUSH);
if ( r < 0 ) {
term_errno = TERM_EFLUSH;
rval = -1;
break;
}
r = t->ops->tcsetattr(t, TCSANOW, &t->origtermios);
if ( r < 0 ) {
term_errno = TERM_ESETATTR;
rval = -1;
break;
}
} while (0);
t->fd = -1;
} while (0);
return rval;
term_reset(fd);
return term_erase(fd);
}
/***************************************************************************/