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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2014-03-18 22:48:06 +0100 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2014-03-18 22:48:06 +0100 |
| commit | 06c868a8dc5ef46ab7dd6601c8bc2f417e415af9 (patch) | |
| tree | 7f84cc92cda1b30d22b7356698bae1bf89a2d076 /gdb/defs.h | |
| parent | dea80df0999ae0bad56e79af2a88a30be38bb8e4 (diff) | |
| download | gdb-06c868a8dc5ef46ab7dd6601c8bc2f417e415af9.zip gdb-06c868a8dc5ef46ab7dd6601c8bc2f417e415af9.tar.gz gdb-06c868a8dc5ef46ab7dd6601c8bc2f417e415af9.tar.bz2 | |
Fix SIGTERM signal safety (PR gdb/15358).
gdb/
2014-03-18 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/15358
* defs.h (sync_quit_force_run): New declaration.
(QUIT): Check also SYNC_QUIT_FORCE_RUN.
* event-top.c (async_sigterm_handler): New declaration.
(async_sigterm_token): New variable.
(async_init_signals): Create also async_sigterm_token.
(async_sigterm_handler): New function.
(sync_quit_force_run): New variable.
(handle_sigterm): Replace quit_force call by other calls.
* utils.c (quit): Call quit_force if SYNC_QUIT_FORCE_RUN.
gdb/testsuite/
2014-03-18 Jan Kratochvil <jan.kratochvil@redhat.com>
PR gdb/15358
* gdb.base/gdb-sigterm.c: New file.
* gdb.base/gdb-sigterm.exp: New file.
Message-ID: <20140316135334.GA30698@host2.jankratochvil.net>
Diffstat (limited to 'gdb/defs.h')
| -rw-r--r-- | gdb/defs.h | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -171,6 +171,9 @@ extern int check_quit_flag (void); /* * Set the quit flag. */ extern void set_quit_flag (void); +/* Flag that function quit should call quit_force. */ +extern volatile int sync_quit_force_run; + extern int immediate_quit; extern void quit (void); @@ -183,7 +186,7 @@ extern void quit (void); needed. */ #define QUIT { \ - if (check_quit_flag ()) quit (); \ + if (check_quit_flag () || sync_quit_force_run) quit (); \ if (deprecated_interactive_hook) deprecated_interactive_hook (); \ } |