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https://sourceware.org/git/binutils-gdb.git
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8d06918ff5
Instead of using a static buffer. This is safer, and we don't really mind about any extra dynamic allocation here, since it's only used for debug purposes. gdb/ChangeLog: * nat/linux-waitpid.c (status_to_str): Return std::string. * nat/linux-waitpid.h (status_to_str): Likewise. * linux-nat.c (linux_nat_post_attach_wait): Adjust. (linux_nat_target::attach): Adjust. (linux_handle_extended_wait): Adjust. (wait_lwp): Adjust. (stop_wait_callback): Adjust. (linux_nat_filter_event): Adjust. (linux_nat_wait_1): Adjust. * nat/linux-waitpid.c (status_to_str): Adjust. * nat/linux-waitpid.h (status_to_str): Adjust. gdbserver/ChangeLog: * linux-low.cc (linux_process_target::wait_for_event_filtered): Adjust to status_to_str returning std::string. Change-Id: Ia8aead70270438a5690f243e6faafff6c38ff757
31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
/* Wrapper for waitpid for GNU/Linux (LWP layer).
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Copyright (C) 2000-2021 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef NAT_LINUX_WAITPID_H
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#define NAT_LINUX_WAITPID_H
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/* Wrapper function for waitpid which handles EINTR. */
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extern int my_waitpid (int pid, int *status, int flags);
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/* Convert wait status STATUS to a string. Used for printing debug
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messages only. */
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extern std::string status_to_str (int status);
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#endif /* NAT_LINUX_WAITPID_H */
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