diff options
Diffstat (limited to 'signal/libc_sigaction.c')
-rw-r--r-- | signal/libc_sigaction.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/signal/libc_sigaction.c b/signal/libc_sigaction.c new file mode 100644 index 0000000000..c25913b9bd --- /dev/null +++ b/signal/libc_sigaction.c @@ -0,0 +1,32 @@ +/* Internal sigaction definitions. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <signal.h> + +/* If ACT is not NULL, change the action for SIG to *ACT. + If OACT is not NULL, put the old action for SIG in *OACT. */ +int +__libc_sigaction (int sig, const struct sigaction *act, + struct sigaction *oact) +{ + __set_errno (ENOSYS); + return -1; +} +stub_warning (libc_sigaction) +libc_hidden_def (__libc_sigaction) |