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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-06-16 17:34:22 +0100 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-06-16 19:25:02 +0100 |
| commit | bf5142e7fef4e2eca5d98cf805dbadc737118c1e (patch) | |
| tree | c71972fb745a271b6bc33654be83521c6f47e66b /gdb | |
| parent | c4973306879b6079bdfc997474a2cbbd89f49bd2 (diff) | |
| download | gdb-bf5142e7fef4e2eca5d98cf805dbadc737118c1e.zip gdb-bf5142e7fef4e2eca5d98cf805dbadc737118c1e.tar.gz gdb-bf5142e7fef4e2eca5d98cf805dbadc737118c1e.tar.bz2 | |
gdb: Remove unused signal mask
In the following commit:
commit 7feb7d068ae65557ede03c36468ebac61b0939ca
Date: Mon May 11 12:08:03 2009 +0000
The last useful uses of normal_mask in linux-nat.c were removed, since
then this variable has sat around being initialised, but never used.
There should be no user visible changes after this commit.
gdb/ChangeLog:
* linux-nat.c (normal_mask): Delete.
(_initialize_linux_nat): Don't initialise normal_mask.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/linux-nat.c | 6 |
2 files changed, 5 insertions, 6 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ef62a4e..cf7a1ab 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2019-06-16 Andrew Burgess <andrew.burgess@embecosm.com> + + * linux-nat.c (normal_mask): Delete. + (_initialize_linux_nat): Don't initialise normal_mask. + 2019-06-16 Simon Marchi <simon.marchi@polymtl.ca> PR gdb/24445 diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 65165a2..4b9eab3 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -748,9 +748,6 @@ lwp_list_remove (struct lwp_info *lp) -/* Original signal mask. */ -static sigset_t normal_mask; - /* Signal mask for use with sigsuspend in linux_nat_wait, initialized in _initialize_linux_nat. */ static sigset_t suspend_mask; @@ -4684,9 +4681,6 @@ Enables printf debugging output."), NULL, &setdebuglist, &showdebuglist); - /* Save this mask as the default. */ - sigprocmask (SIG_SETMASK, NULL, &normal_mask); - /* Install a SIGCHLD handler. */ sigchld_action.sa_handler = sigchld_handler; sigemptyset (&sigchld_action.sa_mask); |