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Flush writes to stdout, stderr

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This commit is contained in:
Michael Meissner 1997-11-26 21:52:16 +00:00
parent be88ccfcd4
commit ac07041378
2 changed files with 13 additions and 2 deletions
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5
sim/common/ChangeLog
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@ -1,3 +1,8 @@
Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
* syscall.c (cb_syscall): If writing to stdout or stderr, flush
the stream immediately.
Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com> Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
* sim-io.c (sim_io_getstring): Delete unused len2. * sim-io.c (sim_io_getstring): Delete unused len2.

10
sim/common/syscall.c
View File

@ -318,9 +318,15 @@ cb_syscall (cb, sc)
goto FinishSyscall; goto FinishSyscall;
} }
if (fd == 1) if (fd == 1)
result = (int) (*cb->write_stdout) (cb, buf, bytes_read); {
result = (int) (*cb->write_stdout) (cb, buf, bytes_read);
(*cb->flush_stdout) (cb);
}
if (fd == 2) if (fd == 2)
result = (int) (*cb->write_stderr) (cb, buf, bytes_read); {
result = (int) (*cb->write_stderr) (cb, buf, bytes_read);
(*cb->flush_stderr) (cb);
}
else else
result = (int) (*cb->write) (cb, fd, buf, bytes_read); result = (int) (*cb->write) (cb, fd, buf, bytes_read);
if (result == -1) if (result == -1)