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* linux-low.c (linux_wait): Unblock async I/O.

Browse source 
(linux_resume): Block and enable async I/O.
	* remote-utils.c (block_async_io, unblock_async_io): New functions.
	* server.h (block_async_io, unblock_async_io): Add prototypes.
This commit is contained in:
Daniel Jacobowitz 2004-02-29 16:47:15 +00:00
parent 6910d122ac
commit 62ea82f508
4 changed files with 33 additions and 1 deletions
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18
gdb/gdbserver/remote-utils.c
View file

@ -367,6 +367,24 @@ input_interrupt (int unused)
}
}
void
block_async_io (void)
{
sigset_t sigio_set;
sigemptyset (&sigio_set);
sigaddset (&sigio_set, SIGIO);
sigprocmask (SIG_BLOCK, &sigio_set, NULL);
}
void
unblock_async_io (void)
{
sigset_t sigio_set;
sigemptyset (&sigio_set);
sigaddset (&sigio_set, SIGIO);
sigprocmask (SIG_UNBLOCK, &sigio_set, NULL);
}
void
enable_async_io (void)
{